MICROWELL Green R32 Series User manual

Version: 05/2020
Installation and user manual
for swimming pool water
Installation and user manual
HEAT
PUMP
for swimming pool water
heating & cooling
HP 1000 GREEN
&
HP 1400 GREEN
Installation and user manual

I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
Thank you
use this device, it is necessary to carefully read the entire Installation and
user manual. It is
operation unless full content of this Installation and user manual is
understood and acknowledged. Please keep the Installation and user
manual available in the case of any future reference is required
provide this information also to each user of the device. Please mind local
regulations in your country regarding installation and usage of this heat
pump which are valid in addition to this User manual.
Contents
1. INTRODUCTION
................................
1.1 Product description
................................
1.2 Package checking
................................
1.3
Waste disposal information
2. SAFETY MEASURES
................................
2.1 Electrical safety
................................
2.2 Usage precautions
................................
1） Warning
................................
2） Attention
................................
3） Safety
................................
2.3 Handling precautions
................................
2.4 Transportation
................................
3. TECHNICAL SPECIFICATION
3.1 Technical data
................................
3.2
Swimming pool water parameters
3.3
Heat pump dimensions
3.5 Installation reminder
................................
3.6 Electric
wiring Diagram
Reference for protecting devices and cable specification
4. REGULATION
................................
4.1 Description of the L
CD panel
4.2 Operation Instruction
................................
5. TROUBLE SHOOTING FOR
COMMON FAULTS
5.1 Repairing Guidance
................................
5.2
Failure solution and code
I n s t a l l a t i o n a n d u s e r m a n u a l
H P 1 0 0 0 / 1 4 0 0 G r e e n
Thank you
for purchasing Microwell swimming pool heat pump. Before you
use this device, it is necessary to carefully read the entire Installation and
user manual. It is
not allowed to commence the heat pump installation or
operation unless full content of this Installation and user manual is
understood and acknowledged. Please keep the Installation and user
manual available in the case of any future reference is required
provide this information also to each user of the device. Please mind local
regulations in your country regarding installation and usage of this heat
pump which are valid in addition to this User manual.
................................
................................
................................
................................
................................
................................
................................
................................
................................
Waste disposal information
................................................................
................................
................................
................................
................................
................................
................................
................................
................................
................................
................................
................................
................................................................
................................
................................
................................
................................
................................
................................................................
................................
................................
................................
................................
................................
................................
................................
................................................................
................................
................................
................................
................................
Swimming pool water parameters
................................
................................
Heat pump dimensions
................................................................
................................
................................
................................
................................
wiring Diagram
................................................................
................................
Reference for protecting devices and cable specification
................................
................................
................................
................................................................
................................
CD panel
................................................................
................................
................................
................................
................................
COMMON FAULTS
................................
................................
................................
................................
................................
Failure solution and code
................................................................
................................
H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 2/ 2 4
for purchasing Microwell swimming pool heat pump. Before you
use this device, it is necessary to carefully read the entire Installation and
not allowed to commence the heat pump installation or
operation unless full content of this Installation and user manual is
understood and acknowledged. Please keep the Installation and user
manual available in the case of any future reference is required
. Please
provide this information also to each user of the device. Please mind local
regulations in your country regarding installation and usage of this heat
................................
............................... 4
................................
................. 4
................................
..................... 5
................................
.... 5
................................
.......................... 5
................................
........................ 6
................................
................... 6
................................
7
................................
............................... 8
................................
.... 8
................................
.............. 9
................................
......................... 9
................................
........... 10
................................
........................ 10
................................
........................ 11
................................
......... 11
................................
............. 12
................................
.......... 14
................................
14
................................
.. 15
................................
. 15
................................
............ 15
................................
............... 18
................................
............... 18
................................
...... 18

H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 3/ 2 4
6.
MAINTANANCE & WARRANTY
6.1 Maintanance
................................
6.2 Warranty
................................
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
MAINTANANCE & WARRANTY
................................................................
................................
................................
................................
................................
................................
................................................................
................................
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
................................
...... 20
................................
.......................... 20
................................
21

I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
1. INTRODUCTION
In your hands you hold probably the most advanced and the most efficient heat pump currently available on
the market. This heat pump provides warm water in your pool at lowest possible cost. The heat pump is
manufactured in tightest accordance with related
operation and long-
term reliability.
This Installation and user manual contains all the necessary information about the installation, operation and
maintenance of the heat pump. Please read thi
this product. The manufacturer is not responsible for any personal or property damage due to the improper
installation, use or maintenance that is not in accordance with this User Manual.
Thi
s Installation and user manual is an inseparable part of this product; therefore it must be kept in good
condition and must accompany the heat pump.
1.1
Product description
The heat pump is designed exclusively for swimming pool water heating or cooling and
temperature on the requested level. Other appropriate application is water temperature conditioning for fish
tanks, wine ciders or horse cooling facilities. These applications should be discussed with local installer or
distributor. Any oth
er form of application is considered inappropriate.
The heat pump achieves the highest efficiency at 15÷35°C air temperature. At ambient air temperatures lower
than -
5°C the efficiency of the device decreases and at the temperatures higher than +40°C the h
get overheated which may result in its malfunction, damage or failure. Do not use the product out of the
designated operational air temperature range which is stated in section
This heat pump is designed for swimming pools with up to 40 m
water volume. For proper operations there must be water flow through the exchanger of the heat pump
(within water filtration circuit) in the range of 4
The heat pump enables heat gain from the external air s
compression –
expansion cycles of the heat
where it will deliver its heat to the heat
carrying liquid is then delivered to the spirals of the exchanger by the compressor which pressurises it and thus
heats it up. In these spirals, the heat
exchanger there is a co
oled liquid flowing to the expansion valve or capillary where its pressure decreases and
it gets cooled down rapidly at the same time. This cooled liquid flows to the evaporator again where it gets
heated by the
flowing air. The whole process runs fully a
temperature sensors. The same principle is applied when heat pump operates in cooling mode.
Using simple language, a heat pump is able to extract the heat/cold that is present in ambient environment and
le
veraged pass it into the pool water. When heating, higher the ambient air temperature is, more free energy
can the heat pump extract and thus reach higher efficiency. At favourable conditions you pay around 15% of
heat, i.e. 85% of heat is free. Please rev
efficiencies.
The heat pump efficiency grows by the increasing surrounding air temperature.
It takes some days to achieve the requested swimming pool water temperature. This time period depends on
heat loss and heat gain balance of your pool.
Example factors of heat losses
: poor pool construction, used materials, usage of cover, air
temp
erature relationship, fresh water refilling, filtration, etc.
Example factors of heat gain
s: intensity of sun, winds, orientation of pool, air
relationship, etc.
In order to avoid heat loss when the swimming pool is not being used, it i
Ideal water temperature for external pools is considered at levels from 27° to 32°C. This may change based on
particular demands of the user. When setting the desired air temperature higher than 32°C please review the
material characteristics of your pool parts. High water temperature can damage these materials and contribute
I n s t a l l a t i o n a n d u s e r m a n u a l
H P 1 0 0 0 / 1 4 0 0 G r e e n
In your hands you hold probably the most advanced and the most efficient heat pump currently available on
the market. This heat pump provides warm water in your pool at lowest possible cost. The heat pump is
manufactured in tightest accordance with related
strict standards and norms, in order to provide high quality
term reliability.
This Installation and user manual contains all the necessary information about the installation, operation and
maintenance of the heat pump. Please read thi
s Installation and user manual carefully before you start to use
this product. The manufacturer is not responsible for any personal or property damage due to the improper
installation, use or maintenance that is not in accordance with this User Manual.
s Installation and user manual is an inseparable part of this product; therefore it must be kept in good
condition and must accompany the heat pump.
Product description
The heat pump is designed exclusively for swimming pool water heating or cooling and
temperature on the requested level. Other appropriate application is water temperature conditioning for fish
tanks, wine ciders or horse cooling facilities. These applications should be discussed with local installer or
er form of application is considered inappropriate.
The heat pump achieves the highest efficiency at 15÷35°C air temperature. At ambient air temperatures lower
5°C the efficiency of the device decreases and at the temperatures higher than +40°C the h
get overheated which may result in its malfunction, damage or failure. Do not use the product out of the
designated operational air temperature range which is stated in section
3.1
Technical data
This heat pump is designed for swimming pools with up to 40 m
3 - HP 1000 and up to
60 m
water volume. For proper operations there must be water flow through the exchanger of the heat pump
(within water filtration circuit) in the range of 4
-6 m3/h.
The heat pump enables heat gain from the external air s
urrounding the swimming pool through the
expansion cycles of the heat
-
carrying liquid. The air is driven by a fan through the evaporator
where it will deliver its heat to the heat
-
carrying liquid (the air is being cooled at the same time). Th
carrying liquid is then delivered to the spirals of the exchanger by the compressor which pressurises it and thus
heats it up. In these spirals, the heat
-
carrying liquid delivers its heat to the swimming pool water. From the
oled liquid flowing to the expansion valve or capillary where its pressure decreases and
it gets cooled down rapidly at the same time. This cooled liquid flows to the evaporator again where it gets
flowing air. The whole process runs fully a
utomatically and is monitored by the pressure and
temperature sensors. The same principle is applied when heat pump operates in cooling mode.
Using simple language, a heat pump is able to extract the heat/cold that is present in ambient environment and
veraged pass it into the pool water. When heating, higher the ambient air temperature is, more free energy
can the heat pump extract and thus reach higher efficiency. At favourable conditions you pay around 15% of
heat, i.e. 85% of heat is free. Please rev
iew below drawing of different ambient air conditions with subsequent
The heat pump efficiency grows by the increasing surrounding air temperature.
It takes some days to achieve the requested swimming pool water temperature. This time period depends on
heat loss and heat gain balance of your pool.
: poor pool construction, used materials, usage of cover, air
erature relationship, fresh water refilling, filtration, etc.
s: intensity of sun, winds, orientation of pool, air
In order to avoid heat loss when the swimming pool is not being used, it i
s highly advised to use pool’s cover.
Ideal water temperature for external pools is considered at levels from 27° to 32°C. This may change based on
particular demands of the user. When setting the desired air temperature higher than 32°C please review the
material characteristics of your pool parts. High water temperature can damage these materials and contribute
H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 4/ 2 4
In your hands you hold probably the most advanced and the most efficient heat pump currently available on
the market. This heat pump provides warm water in your pool at lowest possible cost. The heat pump is
strict standards and norms, in order to provide high quality
This Installation and user manual contains all the necessary information about the installation, operation and
s Installation and user manual carefully before you start to use
this product. The manufacturer is not responsible for any personal or property damage due to the improper
s Installation and user manual is an inseparable part of this product; therefore it must be kept in good
The heat pump is designed exclusively for swimming pool water heating or cooling and
maintaining its
temperature on the requested level. Other appropriate application is water temperature conditioning for fish
tanks, wine ciders or horse cooling facilities. These applications should be discussed with local installer or
The heat pump achieves the highest efficiency at 15÷35°C air temperature. At ambient air temperatures lower
5°C the efficiency of the device decreases and at the temperatures higher than +40°C the h
eat pump can
get overheated which may result in its malfunction, damage or failure. Do not use the product out of the
Technical data
.
60 m
3 - HP 1400 of pool
water volume. For proper operations there must be water flow through the exchanger of the heat pump
urrounding the swimming pool through the
carrying liquid. The air is driven by a fan through the evaporator
carrying liquid (the air is being cooled at the same time). Th
e heat-
carrying liquid is then delivered to the spirals of the exchanger by the compressor which pressurises it and thus
carrying liquid delivers its heat to the swimming pool water. From the
oled liquid flowing to the expansion valve or capillary where its pressure decreases and
it gets cooled down rapidly at the same time. This cooled liquid flows to the evaporator again where it gets
utomatically and is monitored by the pressure and
temperature sensors. The same principle is applied when heat pump operates in cooling mode.
Using simple language, a heat pump is able to extract the heat/cold that is present in ambient environment and
veraged pass it into the pool water. When heating, higher the ambient air temperature is, more free energy
can the heat pump extract and thus reach higher efficiency. At favourable conditions you pay around 15% of
iew below drawing of different ambient air conditions with subsequent
It takes some days to achieve the requested swimming pool water temperature. This time period depends on
: poor pool construction, used materials, usage of cover, air
– water
s: intensity of sun, winds, orientation of pool, air
– water temperature
s highly advised to use pool’s cover.
Ideal water temperature for external pools is considered at levels from 27° to 32°C. This may change based on
particular demands of the user. When setting the desired air temperature higher than 32°C please review the
material characteristics of your pool parts. High water temperature can damage these materials and contribute

H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 5/ 2 4
to creation of algea. Manufacturer, distributor and reseller do not bear responsibility resulting from
inappropriate heat pump usage.
1.2 Package ch
ecking
The unit was delivered in carton box on a wooden palette. Do not accept the package if it shows
signs of damage. If the package appears intact, please unpack the unit and check the content. It
should include the following:
1. The heat pump –
condensing unit, the heat exchanger
the basic parts
to see how the heat pump looks like
2. This Installation a
nd user manual
3. Four rubber silent blocks
1.3
Waste disposal information
When using this heat pump in the European countries, the following information must be
followed:
DISPOSAL:
Do not dispose this product as unsorted municipal waste. It is prohibited to
dis
pose this heat pump in domestic / household waste. It is prohibited to dispose this
appliance into forests or natural landscape. This could lead into local soil pollution.
Collection of such waste must be treated individually.
DISPOSAL POSSIBILITIES:
1. The
municipality has established a collection system where electronic waste can be disposed.
2.
When buying a new product, the retailer or the manufacturer may take back the
old appliance free of charge.
3.
Old appliance may contain valuable resources which could b
material dealers.
4.
Disposal of packaging materials such as carton box or plastic / bubble foil can be
recycled.
2.
SAFETY MEASURES
It is necessary to follow instructions in this Installation and user manual and local regulations in
your country
that regulate the installation and usage of this device. Incorrect, improper or
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
to creation of algea. Manufacturer, distributor and reseller do not bear responsibility resulting from
ecking
The unit was delivered in carton box on a wooden palette. Do not accept the package if it shows
signs of damage. If the package appears intact, please unpack the unit and check the content. It
condensing unit, the heat exchanger
–
indoor unit. Please see section
to see how the heat pump looks like
nd user manual
Waste disposal information
When using this heat pump in the European countries, the following information must be
Do not dispose this product as unsorted municipal waste. It is prohibited to
pose this heat pump in domestic / household waste. It is prohibited to dispose this
appliance into forests or natural landscape. This could lead into local soil pollution.
Collection of such waste must be treated individually.
municipality has established a collection system where electronic waste can be disposed.
When buying a new product, the retailer or the manufacturer may take back the
old appliance free of charge.
Old appliance may contain valuable resources which could b
e sold to scrap
Disposal of packaging materials such as carton box or plastic / bubble foil can be
SAFETY MEASURES
It is necessary to follow instructions in this Installation and user manual and local regulations in
that regulate the installation and usage of this device. Incorrect, improper or
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
to creation of algea. Manufacturer, distributor and reseller do not bear responsibility resulting from
The unit was delivered in carton box on a wooden palette. Do not accept the package if it shows
signs of damage. If the package appears intact, please unpack the unit and check the content. It
indoor unit. Please see section
3.4 Description of
When using this heat pump in the European countries, the following information must be
Do not dispose this product as unsorted municipal waste. It is prohibited to
pose this heat pump in domestic / household waste. It is prohibited to dispose this
appliance into forests or natural landscape. This could lead into local soil pollution.
municipality has established a collection system where electronic waste can be disposed.
When buying a new product, the retailer or the manufacturer may take back the
e sold to scrap
Disposal of packaging materials such as carton box or plastic / bubble foil can be
It is necessary to follow instructions in this Installation and user manual and local regulations in
that regulate the installation and usage of this device. Incorrect, improper or

I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
operations contradictory to this Installation and user manual may lead to an injury or property
damage and will lead to loss of warranty. To prevent injury or property damage
instructions must be followed:
2.1
Electrical safety

The device operates at dangerous electrical current.

Only authorized person with particular electro

Danger of electrical shock.
 Do not
exceed the required power supply.

Do not turn the device on that shows signs of possible damage such as broken packaging, broken or
otherwise damaged unit’s chassis or cover, smoke, smell, etc.

It is necessary to use appropriate Residual current circuit br
pump to main power supply.

Do not manipulate with the device with wet hands.

Do not clean the device with water.

Before cleaning the device, switch off the circuit breaker of the unit’s power supply.
 Installation, ser
vice or repair must be performed by qualified technician.

When the device is not intended to be used for a longer time, we recommend switching the circuit
breaker of the unit’s power supply off.

Unit must be installed in vertical position to avoid condensa
unit.

It is forbidden to install the unit close to devices that may cause electrical or frequency disturbance
such as welding machines, motors or rotors, WIFI/WLAN routers or repeaters.

It is forbidden to alter ele
or functionality of the device.
2.2
Usage precautions
Do not cover or block the intake or exhaust opening / ventilator and evaporator covers. It
is forbidden to block or cover the intake or exhaust openings with clothes, towels,
buckets, canoes, trees, etc. Such action would lead to a decrease of needed airfl
would result in heat pump inefficiency and underperformance, eventually to heat pump
overeat with subsequent security turning off, malfunction, failure or damage. Especially
during bloom months it is highly advised to keep the evaporator fins clea

Do not climb up on or sit on the unit.

Do not place any objects on the top of the unit (e.g. boxes, flower vases, etc.).

Do not spray any flammable substances into the equipment; this might lead to fire.

Do not clean the equipment with aggressive clean
deformations.

When cleaning plastic parts do not use any cleaning agents unsuitable for plastic (household
cleaning agents, solvents, bleaching agents, benzene, diluents, rough cleaning powder, cresol,
chemical
agents). Instead, sweep the heat pump cover with a soft cloth or a sponge.

Never throw or insert any objects into any hose or opening.

The cover is made of metal. Do not manipulate with lighted cigarette, cigarette ashes, or any other
kind of fire in vicin
ity to this part.

Use this device exclusively for the intended purpose, as described in the attached instruction
manual. Do not use parts which are not recommended.

Never block the air opening of the product. Protect the air openings from clogging by parti

Do not drink or use the condensate water drained from the unit. Do not return the water back to the
swimming pool. The water may be contaminated with bacteria.

Children are not allowed to operate, touch or play with the unit.

Children are not allowed

Prevent the children from injury or harm caused by any manipulation with the unit, its parts or its
I n s t a l l a t i o n a n d u s e r m a n u a l
H P 1 0 0 0 / 1 4 0 0 G r e e n
operations contradictory to this Installation and user manual may lead to an injury or property
damage and will lead to loss of warranty. To prevent injury or property damage
instructions must be followed:
Electrical safety
The device operates at dangerous electrical current.
Only authorized person with particular electro
-
technical qualification can manipulate with unit.
Danger of electrical shock.
exceed the required power supply.
Do not turn the device on that shows signs of possible damage such as broken packaging, broken or
otherwise damaged unit’s chassis or cover, smoke, smell, etc.
It is necessary to use appropriate Residual current circuit br
eaker (RCD) for connection of the heat
pump to main power supply.
Do not manipulate with the device with wet hands.
Do not clean the device with water.
Before cleaning the device, switch off the circuit breaker of the unit’s power supply.
vice or repair must be performed by qualified technician.
When the device is not intended to be used for a longer time, we recommend switching the circuit
breaker of the unit’s power supply off.
Unit must be installed in vertical position to avoid condensa
te water to enter electrical part of the
It is forbidden to install the unit close to devices that may cause electrical or frequency disturbance
such as welding machines, motors or rotors, WIFI/WLAN routers or repeaters.
It is forbidden to alter ele
ctrical installation of the device. It is also forbidden to alter any other part
or functionality of the device.
Usage precautions
Do not cover or block the intake or exhaust opening / ventilator and evaporator covers. It
is forbidden to block or cover the intake or exhaust openings with clothes, towels,
buckets, canoes, trees, etc. Such action would lead to a decrease of needed airfl
would result in heat pump inefficiency and underperformance, eventually to heat pump
overeat with subsequent security turning off, malfunction, failure or damage. Especially
during bloom months it is highly advised to keep the evaporator fins clea
n.
Do not climb up on or sit on the unit.
Do not place any objects on the top of the unit (e.g. boxes, flower vases, etc.).
Do not spray any flammable substances into the equipment; this might lead to fire.
Do not clean the equipment with aggressive clean
ing agents, this might lead to damage or
When cleaning plastic parts do not use any cleaning agents unsuitable for plastic (household
cleaning agents, solvents, bleaching agents, benzene, diluents, rough cleaning powder, cresol,
agents). Instead, sweep the heat pump cover with a soft cloth or a sponge.
Never throw or insert any objects into any hose or opening.
The cover is made of metal. Do not manipulate with lighted cigarette, cigarette ashes, or any other
ity to this part.
Use this device exclusively for the intended purpose, as described in the attached instruction
manual. Do not use parts which are not recommended.
Never block the air opening of the product. Protect the air openings from clogging by parti
Do not drink or use the condensate water drained from the unit. Do not return the water back to the
swimming pool. The water may be contaminated with bacteria.
Children are not allowed to operate, touch or play with the unit.
Children are not allowed
to manipulate with packaging, plastic / bubble foil. Risk of suffocation!
Prevent the children from injury or harm caused by any manipulation with the unit, its parts or its
H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 6/ 2 4
operations contradictory to this Installation and user manual may lead to an injury or property
damage and will lead to loss of warranty. To prevent injury or property damage
the following
technical qualification can manipulate with unit.
Do not turn the device on that shows signs of possible damage such as broken packaging, broken or
eaker (RCD) for connection of the heat
Before cleaning the device, switch off the circuit breaker of the unit’s power supply.
When the device is not intended to be used for a longer time, we recommend switching the circuit
te water to enter electrical part of the
It is forbidden to install the unit close to devices that may cause electrical or frequency disturbance
ctrical installation of the device. It is also forbidden to alter any other part
Do not cover or block the intake or exhaust opening / ventilator and evaporator covers. It
is forbidden to block or cover the intake or exhaust openings with clothes, towels,
buckets, canoes, trees, etc. Such action would lead to a decrease of needed airfl
ow. That
would result in heat pump inefficiency and underperformance, eventually to heat pump
overeat with subsequent security turning off, malfunction, failure or damage. Especially
Do not spray any flammable substances into the equipment; this might lead to fire.
ing agents, this might lead to damage or
When cleaning plastic parts do not use any cleaning agents unsuitable for plastic (household
cleaning agents, solvents, bleaching agents, benzene, diluents, rough cleaning powder, cresol,
agents). Instead, sweep the heat pump cover with a soft cloth or a sponge.
The cover is made of metal. Do not manipulate with lighted cigarette, cigarette ashes, or any other
Use this device exclusively for the intended purpose, as described in the attached instruction
Never block the air opening of the product. Protect the air openings from clogging by parti
cles.
Do not drink or use the condensate water drained from the unit. Do not return the water back to the
to manipulate with packaging, plastic / bubble foil. Risk of suffocation!
Prevent the children from injury or harm caused by any manipulation with the unit, its parts or its

H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 7/ 2 4
packaging. Small parts like screws may be swallowed and cause harm to health.
 Do
not leave the children in the swimming pool / at the swimming pool unattended.

The positioning of the heat pump must be in accordance with the STN 33 2000
it must be placed at least 3,5 m from the swimming pool´s external border.

For heating/cooling the swimming pool by the heat pump, the filtration pump must run and the
water must flow through the heat exchanger.

Never turn on the heat pump if it is without water and if the filtration device is not operating.
 Protect the heat pu
mp from freezing. Eliminate the water from the filtration and from the heat
pump’s water heat exchanger and prepare the product for the winter time.
 At
low surrounding ambient temperature level (below 10°C) and high relative air humidity level (e.g.
after
rain, during the night, etc.), the evaporator may get iced up. Heat pump will automatically
defreeze itself. Its operations or functionality is not harmed but the efficiency decreases.

Manufacturer does not bear any responsibility concenring damages cause
pump selection, installation or application.

Do not pressurize the water heat exchanger higher than 0.25MPa (2.5bar). By pressure of 0.5MPa
(5bar) the water heat exchanger gets irreversibly damaged. It is advised to install a secur
with pressure threshold at 0.25MPa (2.5Bar) before the heat exchanger.

Do not apply or use water of higher temperature than 45°C in water heat exchanger. Water
temperature above 60°C irreversibly damages the water heat exchanger.
 Manufacturer d
oes not bear any responsibility concerning damages caused by inappropriate heat
pump performance and/or model selection, installation or application. Heat pump is considered
undersized in the case it works usually and in long
void applies for damages on the device or other damages if the device works usually in long
more than 18 hours daily.

The heat pump must be correctly sized for its application.

Refrigerant connection between the water and the condens
refrigerant regulations. Typically, the refrigerant circuit must be sealed. Manufacturer does not bear
any responsibility for damages caused by incorrect refrigerant works.
1） Warning
a. The WARNING sign
practice, or the like, which, if not correctly performed or adhered to, could
result i
are extremely important.
a.
Keep the heat pump away from fire source.
b.
It must be placed in well ventilated area, indoor or closed area is not allowed.
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
packaging. Small parts like screws may be swallowed and cause harm to health.
not leave the children in the swimming pool / at the swimming pool unattended.
The positioning of the heat pump must be in accordance with the STN 33 2000
it must be placed at least 3,5 m from the swimming pool´s external border.
For heating/cooling the swimming pool by the heat pump, the filtration pump must run and the
water must flow through the heat exchanger.
Never turn on the heat pump if it is without water and if the filtration device is not operating.
mp from freezing. Eliminate the water from the filtration and from the heat
pump’s water heat exchanger and prepare the product for the winter time.
low surrounding ambient temperature level (below 10°C) and high relative air humidity level (e.g.
rain, during the night, etc.), the evaporator may get iced up. Heat pump will automatically
defreeze itself. Its operations or functionality is not harmed but the efficiency decreases.
Manufacturer does not bear any responsibility concenring damages cause
d by inappropriate heat
pump selection, installation or application.
Do not pressurize the water heat exchanger higher than 0.25MPa (2.5bar). By pressure of 0.5MPa
(5bar) the water heat exchanger gets irreversibly damaged. It is advised to install a secur
with pressure threshold at 0.25MPa (2.5Bar) before the heat exchanger.
Do not apply or use water of higher temperature than 45°C in water heat exchanger. Water
temperature above 60°C irreversibly damages the water heat exchanger.
oes not bear any responsibility concerning damages caused by inappropriate heat
pump performance and/or model selection, installation or application. Heat pump is considered
undersized in the case it works usually and in long
-
term more than 18 hours daily.
void applies for damages on the device or other damages if the device works usually in long
more than 18 hours daily.
The heat pump must be correctly sized for its application.
Refrigerant connection between the water and the condens
ing unit must comply with local
refrigerant regulations. Typically, the refrigerant circuit must be sealed. Manufacturer does not bear
any responsibility for damages caused by incorrect refrigerant works.
a. The WARNING sign
denotes a hazard. It calls attention to a procedure,
practice, or the like, which, if not correctly performed or adhered to, could
result i
n personal injury or injury to a third party. These signs are rare, but
are extremely important.
Keep the heat pump away from fire source.
It must be placed in well ventilated area, indoor or closed area is not allowed.
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
packaging. Small parts like screws may be swallowed and cause harm to health.
not leave the children in the swimming pool / at the swimming pool unattended.
The positioning of the heat pump must be in accordance with the STN 33 2000
-7-702 standard, i.e.
For heating/cooling the swimming pool by the heat pump, the filtration pump must run and the
Never turn on the heat pump if it is without water and if the filtration device is not operating.
mp from freezing. Eliminate the water from the filtration and from the heat
low surrounding ambient temperature level (below 10°C) and high relative air humidity level (e.g.
rain, during the night, etc.), the evaporator may get iced up. Heat pump will automatically
defreeze itself. Its operations or functionality is not harmed but the efficiency decreases.
d by inappropriate heat
Do not pressurize the water heat exchanger higher than 0.25MPa (2.5bar). By pressure of 0.5MPa
(5bar) the water heat exchanger gets irreversibly damaged. It is advised to install a secur
ity valve
Do not apply or use water of higher temperature than 45°C in water heat exchanger. Water
oes not bear any responsibility concerning damages caused by inappropriate heat
pump performance and/or model selection, installation or application. Heat pump is considered
term more than 18 hours daily.
General warranty
void applies for damages on the device or other damages if the device works usually in long
-term
ing unit must comply with local
refrigerant regulations. Typically, the refrigerant circuit must be sealed. Manufacturer does not bear
denotes a hazard. It calls attention to a procedure,
practice, or the like, which, if not correctly performed or adhered to, could
n personal injury or injury to a third party. These signs are rare, but
It must be placed in well ventilated area, indoor or closed area is not allowed.

I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
c.
Repair and disposal must
d.
Vacuumize completely before welding. Welding can only be carried out by
professional personnel in service center.
2） Attention
a.
Please read the following instructions before installation, use and
b.
Installation must be done by professional staff only in accordance with this manual.
c.
A leakage test must be performed after installation.
d.
If a repair is required, please contact the nearest after
strictly in accordance with manual. All repair practice by non
e.
Set proper temperature in order to get comfortable water temperature to avoid overheating or
overcooling.
f.
Please don’t stack substances, which will block air flow
efficiency of the heater will be reduced or even stopped.
g.
Don’t use or stock combustible gas or liquid such as thinners, paint and fuel to avoid fire.
h.
In order to optimize the heating effect, please install heat pre
swimming pool and the heater, and please use a recommended cover on the swimming pool.
i.
Connecting pipes of the swimming pool and the heater should be
3.）Safety
a.
Please keep the main power supply switch far away from the children.
b.
When a power cut happens during operating, and later the power is restored, the heater will s
c.
Please switch off the main power supply in lightening and storm weather to prevent from machine
damage that caused by lightning;
d.
Any repairing should be conducted in the area with good ventilation. The ignition source is prohibited
during the inspection.
e.
Safety inspection must be carried before the maintenance or repair for heat pumps with R32 gas in
order to minimize the risk.
f.
If R32 gas leaks during the installation process, all operations must be stopped immediately and call the
service center.
I n s t a l l a t i o n a n d u s e r m a n u a l
H P 1 0 0 0 / 1 4 0 0 G r e e n
Repair and disposal must
be carried out by trained service personnel
Vacuumize completely before welding. Welding can only be carried out by
professional personnel in service center.
Please read the following instructions before installation, use and
maintenance.
Installation must be done by professional staff only in accordance with this manual.
A leakage test must be performed after installation.
If a repair is required, please contact the nearest after
-
sales service center. The repair process must b
strictly in accordance with manual. All repair practice by non
-
professional is prohibited.
Set proper temperature in order to get comfortable water temperature to avoid overheating or
Please don’t stack substances, which will block air flow
near inlet or outlet area, otherwise the
efficiency of the heater will be reduced or even stopped.
Don’t use or stock combustible gas or liquid such as thinners, paint and fuel to avoid fire.
In order to optimize the heating effect, please install heat pre
servation insulation on pipes between
swimming pool and the heater, and please use a recommended cover on the swimming pool.
Connecting pipes of the swimming pool and the heater should be
≤10m.
Please keep the main power supply switch far away from the children.
When a power cut happens during operating, and later the power is restored, the heater will s
Please switch off the main power supply in lightening and storm weather to prevent from machine
damage that caused by lightning;
Any repairing should be conducted in the area with good ventilation. The ignition source is prohibited
Safety inspection must be carried before the maintenance or repair for heat pumps with R32 gas in
If R32 gas leaks during the installation process, all operations must be stopped immediately and call the
H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 8/ 2 4
be carried out by trained service personnel
Vacuumize completely before welding. Welding can only be carried out by
Installation must be done by professional staff only in accordance with this manual.
sales service center. The repair process must b
e
professional is prohibited.
Set proper temperature in order to get comfortable water temperature to avoid overheating or
near inlet or outlet area, otherwise the
Don’t use or stock combustible gas or liquid such as thinners, paint and fuel to avoid fire.
servation insulation on pipes between
swimming pool and the heater, and please use a recommended cover on the swimming pool.
When a power cut happens during operating, and later the power is restored, the heater will s
tart up.
Please switch off the main power supply in lightening and storm weather to prevent from machine
Any repairing should be conducted in the area with good ventilation. The ignition source is prohibited
Safety inspection must be carried before the maintenance or repair for heat pumps with R32 gas in
If R32 gas leaks during the installation process, all operations must be stopped immediately and call the

H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 9/ 2 4
2.3
Handling precautions

Transport in lying position or turning the device over may harm the compressor resulting in unit’s
malfunction, failure or damage and will lead to loss of warranty.

The device must be handled with care and special

It is forbidden to apply any improper mechanical force onto the unit. This may cause mechanical
damage to the device.

It is forbidden to let the device fall freely onto the ground or any solid surface resulting in
impact.

Please notify your reseller or distributor if you suspect that the unit was delivered damaged. Unit
may seem to work well at start but small damage can make the unit go out
In such case the unit must be inspected and

Please notify your reseller or distributor if directly after installation you suspect that unit is not
working in perfect order.

In the case of device failure resulting from improper handling or mechanical damage
fall, etc.), the manufacturer reserves the right to evaluate the continuity of warranty.
2.4 Transportation
a. Always keep upright
b. Do not lift the water union
( If so, the titanium heat exchanger
inside the heat pump may be
damaged)
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
Handling precautions
Transport in lying position or turning the device over may harm the compressor resulting in unit’s
malfunction, failure or damage and will lead to loss of warranty.
The device must be handled with care and special
attention avoiding any mechanical damage.
It is forbidden to apply any improper mechanical force onto the unit. This may cause mechanical
It is forbidden to let the device fall freely onto the ground or any solid surface resulting in
Please notify your reseller or distributor if you suspect that the unit was delivered damaged. Unit
may seem to work well at start but small damage can make the unit go out
-
In such case the unit must be inspected and
approved for further use by your reseller.
Please notify your reseller or distributor if directly after installation you suspect that unit is not
working in perfect order.
In the case of device failure resulting from improper handling or mechanical damage
fall, etc.), the manufacturer reserves the right to evaluate the continuity of warranty.
( If so, the titanium heat exchanger
damaged)
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
Transport in lying position or turning the device over may harm the compressor resulting in unit’s
attention avoiding any mechanical damage.
It is forbidden to apply any improper mechanical force onto the unit. This may cause mechanical
It is forbidden to let the device fall freely onto the ground or any solid surface resulting in
hard
Please notify your reseller or distributor if you suspect that the unit was delivered damaged. Unit
-
of-order in short time.
approved for further use by your reseller.
Please notify your reseller or distributor if directly after installation you suspect that unit is not
In the case of device failure resulting from improper handling or mechanical damage
(impact, hit,
fall, etc.), the manufacturer reserves the right to evaluate the continuity of warranty.

I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
3.
TECHNICAL SPECIFICATION
3.1 Technical data
Model
PERFORMANCE CONDITION: Air 27°C/ Water 27°C/ Humid. 80%
Heating capacity (kW)
C.O.P.
PERFORMANCE CONDITION: Air
Heating capacity (kW)
C.O.P.
PERFORMANCE CONDITION: Air 35°C/ Water 28°C/ Humid. 80%
Cooling capacity (kW)
TECHNICAL SPECIFICATIONS
Advised pool volume (m³)
Operating Air
Temperature(℃)
Rated input power ( kW )
Rated input current (A)
Max input current (A)
Breaker（A）
Power Cord（mm²）
Power supply
Heat exchanger
Casing
Advised water flow (m³/h)
Sound pressure 1m dB(A)
Sound pressure 10m dB(A)
Water connection (mm)
* The
manufacturer reserves the right to change the parameters without notice.
** In the case Winter module, condensate tray antifreeze or heat exchanger frost protection is installed.
The refrigerant circuit is filled with R32.
Refrigerant R32 also called HFC-3
2 or difluoromethane. R32 is a molecule used as refrigerant that has zero
ozone depletion potential (ODP).
R32 with the global warming potential (GWP) index 675 times that of carbon dioxide, based on a 100
frame, and it is classified as A2L - sli
I n s t a l l a t i o n a n d u s e r m a n u a l
H P 1 0 0 0 / 1 4 0 0 G r e e n
TECHNICAL SPECIFICATION
HP1000 GREEN
HP1400 GREEN
PERFORMANCE CONDITION: Air 27°C/ Water 27°C/ Humid. 80%
9.
8
14.2
5.8
5.7
PERFORMANCE CONDITION: Air
15°C/ Water 26°C/ Humid. 70%
7.0
10.0
4.3
4.3
PERFORMANCE CONDITION: Air 35°C/ Water 28°C/ Humid. 80%
Cooling capacity (kW)
4.1
6.0
Advised pool volume (m³)
30~45
40~65
0℃~43℃
Rated input power ( kW )
1.5
2.3
6.8
10.6
11
.5
15.5
14.0 19
.0
3×2.5 3×
4.0
230V/1 Ph/50Hz
Titanium in PVC
ABS Casing
4~6
5~7
48.6
52.1
28.6
32.1
50
manufacturer reserves the right to change the parameters without notice.
** In the case Winter module, condensate tray antifreeze or heat exchanger frost protection is installed.
The refrigerant circuit is filled with R32.
2 or difluoromethane. R32 is a molecule used as refrigerant that has zero
R32 with the global warming potential (GWP) index 675 times that of carbon dioxide, based on a 100
sli
ghtly flammable by ASHRAE.
H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 1 0 / 2 4
HP1400 GREEN
14.2
5.7
10.0
4.3
6.0
40~65
2.3
10.6
15.5
.0
4.0
5~7
52.1
32.1
** In the case Winter module, condensate tray antifreeze or heat exchanger frost protection is installed.
2 or difluoromethane. R32 is a molecule used as refrigerant that has zero
R32 with the global warming potential (GWP) index 675 times that of carbon dioxide, based on a 100
-year time

H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 1 1 / 2 4
3.2
Swimming pool water parameters
The heat pump is designed for heating the swimming pool water. Although the water heat exchanger is made
from the most durable titanium, in order to ensure long term reliability of the
be in accordance with the related sanitary requirements.
The limit values for the heat pump operation are the following:
-
pH value ranging from 6.8 to 7.9,
-
total chlorine amount not exceeding 3 mg/l,
- salt content 6% wt/wt.
Sho
uld you have different values of pH, chlorine or salt please try to apply appropriate agents or contact your
swimming pool builder to resolve the situation. Above mentioned values are recommended for pools in
general.
It is also advised to keep the water h
3.3
Heat pump dimensions
HP1000 GREEN
HP1400 GREEN
Note:
The illustrations and descriptions found in this Installation and user manual are not binding. The
manufacturer reserves the right to make corrections or changes without notice.
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
Swimming pool water parameters
The heat pump is designed for heating the swimming pool water. Although the water heat exchanger is made
from the most durable titanium, in order to ensure long term reliability of the
heat pump the pool water must
be in accordance with the related sanitary requirements.
The limit values for the heat pump operation are the following:
pH value ranging from 6.8 to 7.9,
total chlorine amount not exceeding 3 mg/l,
uld you have different values of pH, chlorine or salt please try to apply appropriate agents or contact your
swimming pool builder to resolve the situation. Above mentioned values are recommended for pools in
It is also advised to keep the water h
ardness on the lower limit of the optimal range, i.e. closely above 8 °N.
Heat pump dimensions
A B C D E F
315 590 318 340 986 280
395 590 398 420 987 310
The illustrations and descriptions found in this Installation and user manual are not binding. The
manufacturer reserves the right to make corrections or changes without notice.
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
The heat pump is designed for heating the swimming pool water. Although the water heat exchanger is made
heat pump the pool water must
uld you have different values of pH, chlorine or salt please try to apply appropriate agents or contact your
swimming pool builder to resolve the situation. Above mentioned values are recommended for pools in
ardness on the lower limit of the optimal range, i.e. closely above 8 °N.
G H
74 657
74 657
The illustrations and descriptions found in this Installation and user manual are not binding. The

I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
3.4
Description of the basic parts
CONDENSING UNIT
Legend: 1 –
Protecting grates of the fan (air outlet) / ventilator cover
2 –
Cover / ABS chassis
3 – Control panel
4 –
Valve for refilling the refrigerant (under the cover)
5 –
Power supply connection (underneath the plastic cover)
6 –
Evaporator (air inlet)
7 –
Water outlet connection hub
8 –
Water inlet connection hub
3.5
Installation reminder
Only a
professional staff is allowed to install the heat pump. The users are not qualified to
install by themselves, otherwise the heat pump might be damaged and risky for users’ safety.
a.
Location and dimension
The pool heat pump should be installed in a good v
2
1
I n s t a l l a t i o n a n d u s e r m a n u a l
H P 1 0 0 0 / 1 4 0 0 G r e e n
Description of the basic parts
Protecting grates of the fan (air outlet) / ventilator cover
Cover / ABS chassis
Valve for refilling the refrigerant (under the cover)
Power supply connection (underneath the plastic cover)
Evaporator (air inlet)
Water outlet connection hub
Water inlet connection hub
Installation reminder
professional staff is allowed to install the heat pump. The users are not qualified to
install by themselves, otherwise the heat pump might be damaged and risky for users’ safety.
Location and dimension
The pool heat pump should be installed in a good v
entilation place.
3
5
4
7
8
H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 1 2 / 2 4
professional staff is allowed to install the heat pump. The users are not qualified to
install by themselves, otherwise the heat pump might be damaged and risky for users’ safety.
6

H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 1 3 / 2 4
1) The frame must be fixed by bolts (M10) to concrete foundation or brackets. The
foundation must be solid and fastened; the bracket must be strong enough and antirust treated;
2) Please don’t stack substances that will
barrier within 50cm behind and 250cm in front of the machine, or the efficiency of the heater
will be reduced or even stopped;
3) The machine needs an appended pump (Supplied by the user). The recom
specification-
flux: refer to Technical Parameter, Max. lift
4) When the machine is running, there will be condensation water discharged from the bottom,
please pay attention to it. Please hold the drainage nozzle (accessory) into the hole
well, and then connect a pipe to drain the condensation water out.
b. The inlet and outlet water unions can’t stand the weight of soft pipes. The heat pump must
be connected with hard pipes!
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
1) The frame must be fixed by bolts (M10) to concrete foundation or brackets. The
foundation must be solid and fastened; the bracket must be strong enough and antirust treated;
2) Please don’t stack substances that will
block air flow near inlet or outlet area, and there is no
barrier within 50cm behind and 250cm in front of the machine, or the efficiency of the heater
will be reduced or even stopped;
3) The machine needs an appended pump (Supplied by the user). The recom
mended pump
flux: refer to Technical Parameter, Max. lift
≥10m;
4) When the machine is running, there will be condensation water discharged from the bottom,
please pay attention to it. Please hold the drainage nozzle (accessory) into the hole
well, and then connect a pipe to drain the condensation water out.
b. The inlet and outlet water unions can’t stand the weight of soft pipes. The heat pump must
be connected with hard pipes!
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
1) The frame must be fixed by bolts (M10) to concrete foundation or brackets. The
concrete
foundation must be solid and fastened; the bracket must be strong enough and antirust treated;
block air flow near inlet or outlet area, and there is no
barrier within 50cm behind and 250cm in front of the machine, or the efficiency of the heater
mended pump
4) When the machine is running, there will be condensation water discharged from the bottom,
please pay attention to it. Please hold the drainage nozzle (accessory) into the hole
and clip it
b. The inlet and outlet water unions can’t stand the weight of soft pipes. The heat pump must

I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
3.6
Electric wiring Diagram
 Connect to
appropriate power supply, the voltage should comply with the rated voltage
of the products.

Earth the machine well.

Wiring must be handled by a professional technician according to the circuit diagram.

Set leakage protector according to the local code for
30mA).

The layout of power cable and signal cable should be orderly and not affecting each
other.
Electric wiring Diagram -
For power supply: 230V 50Hz
Reference
for protecting devices and cable specification
※
Above data is subject to modification without notice.
Note:
The above data is adapted to power cord
be increased. The signal cable can be extended to 50m maximumly.
MODEL
Breaker
Rated Current (A)
Rated Residual Action Current mA
Fuse (A)
Power Cord (mm
Signal cable（
mm2
Power Supply
230V 50Hz
Earthing
Distribution Box(Customer prepare)
Breaker
I n s t a l l a t i o n a n d u s e r m a n u a l
H P 1 0 0 0 / 1 4 0 0 G r e e n
Electric wiring Diagram
appropriate power supply, the voltage should comply with the rated voltage
Earth the machine well.
Wiring must be handled by a professional technician according to the circuit diagram.
Set leakage protector according to the local code for
wiring (leakage operating current
The layout of power cable and signal cable should be orderly and not affecting each
For power supply: 230V 50Hz
for protecting devices and cable specification
Above data is subject to modification without notice.
The above data is adapted to power cord
≤ 10m. If power cord is＞
10m, wire diameter must
be increased. The signal cable can be extended to 50m maximumly.
HP1000 GREEN
HP1400 GREEN
Rated Current (A)
14.0 19.0
Rated Residual Action Current mA
30 30
1
4
.0
19
.0
Power Cord (mm
2
) 3×2.5 3×
4.0
mm2
） 3×0.5
3×0.5
Distribution Box(Customer prepare)
Power Cord
Swimming Pool Heat Pump Wiring Board
Fuse
Breaker
H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 1 4 / 2 4
appropriate power supply, the voltage should comply with the rated voltage
Wiring must be handled by a professional technician according to the circuit diagram.
wiring (leakage operating current
≤
The layout of power cable and signal cable should be orderly and not affecting each
10m, wire diameter must
HP1400 GREEN
4.0
3×0.5
Swimming Pool Heat Pump Wiring Board

H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 1 5 / 2 4
4. REGULATION
4.1
Description of the LCD panel
Symbol
M
SET
▲,▼
4.2
Operation Instruction
1). Time setting
Long press the SET key
5s
screen is flashing, press the key
hour, and it begins to adjust the minutes. Press the key
return
to the main interface by pressing the
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
Description of the LCD panel
Designation Function
ON/OFF Power On/Off
Mode Heating , cooling
Setting
Check system temperature and set the
time
UP/DOWN
Temperature Setting & Displaying
Time Set the timer
Operation Instruction
5s
to set the time according to your local time. When the time on the
screen is flashing, press the key
▲,▼ to adjust the hour. Press the SET
key to confirm the
hour, and it begins to adjust the minutes. Press the key
▲,▼
to adjust the minutes. It will
to the main interface by pressing the
SET
bottom or no operation for 10 seconds.
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
, auto
Check system temperature and set the
Temperature Setting & Displaying
to set the time according to your local time. When the time on the
key to confirm the
to adjust the minutes. It will
bottom or no operation for 10 seconds.

I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
2). Timer Switch on and Switch off
Press the
key 5s to enter the timer Switch ON setting. When the time on the screen is
flashing, press the ▲,▼
minutes setting. Press the
Timer Switch ON and enter Timer Switch Off setting. The operation is the same as the Timer
Switch ON. If there is no operation dur
setting, and return to the main interface. When the Timer ON/OFF is activate, you can see
ON/OFF
at the right bottom of the main interface.
Press the
key 5s to enter the timer Switch ON setting, and pres
cancel the timer setting.
3). Information checking.
A: Check the current temperature
Press the SET
key at the main interface to check the system temperature. Press the
again to check
each temperature value
operation during 10 seconds.
Statue
NAME
13 Water-
in temps
14 Water-
out temps
15
Evaporator
temps
16
Gas return temps
17
Ambient temps
18
Cooling coil pipe temps
19 EEV steps
I n s t a l l a t i o n a n d u s e r m a n u a l
H P 1 0 0 0 / 1 4 0 0 G r e e n
2). Timer Switch on and Switch off
key 5s to enter the timer Switch ON setting. When the time on the screen is
to adjust the hour. Press the
to confirm the hour and enter the
minutes setting. Press the
▲,▼ to adjust the minutes. Press again the
Timer Switch ON and enter Timer Switch Off setting. The operation is the same as the Timer
Switch ON. If there is no operation dur
ing 10 seconds, it will confirm the current Timer
setting, and return to the main interface. When the Timer ON/OFF is activate, you can see
at the right bottom of the main interface.
key 5s to enter the timer Switch ON setting, and pres
s the
cancel the timer setting.
3). Information checking.
A: Check the current temperature
key at the main interface to check the system temperature. Press the
each temperature value
. It will return to
the main interface when there is no
operation during 10 seconds.
NAME
Range
N.B
in temps
-9
℃
～99
℃
Measured value
out temps
-9
℃
～99
℃
Measured value
Evaporator
Coil pipe -9
℃
～99
℃
Measured value
Gas return temps
-9
℃
～99
℃
Measured value
Ambient temps
-9
℃
～99
℃
Measured value
Cooling coil pipe temps
-9
℃
～99
℃
Measured value
150P～
470P
Measured value
H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 1 6 / 2 4
key 5s to enter the timer Switch ON setting. When the time on the screen is
to confirm the hour and enter the
to confirm the
Timer Switch ON and enter Timer Switch Off setting. The operation is the same as the Timer
ing 10 seconds, it will confirm the current Timer
setting, and return to the main interface. When the Timer ON/OFF is activate, you can see
s the
SET bottom to
key at the main interface to check the system temperature. Press the
SET key
the main interface when there is no
N.B
Measured value
Measured value
Measured value
Measured value
Measured value
Measured value
Measured value

H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 1 7 / 2 4
B: Check system parameters.
Press “M” and “ ”
different
parameter data
System parameter:
4). Keyboard lock & unlock
Long press the keys ▲ and
▼
keyboard.
Data Meaning
00
Cooling water return temp
01
Heating water
02
Auto mode water return temp
03
Defrosting cycle under heating
mode
04
Defrosting start temp
05
Defrosting exit temp
06
Defrosting exit time
10 Water pump
mode
11
Overheating of electronic
expansion valve in heating mode
12 Overheat
ing of electronic
expansion valve in cooling mode
Notice: Manufacturer reserves the right to change parametres or controller functions without notice.
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
B: Check system parameters.
for 5s to check parameters and press the ▲
,
parameter data
0~12.
▼
at the same time 5s
at the main interface to lock and unlock the
Range
Cooling water return temp
10℃～30℃
Heating water
return temp 18℃～40℃
Auto mode water return temp
10℃-40℃
Defrosting cycle under heating
30Min～90Min
Defrosting start temp
-30℃～0℃
Defrosting exit temp
2℃～30℃
Defrosting exit time
1Min～12Min
mode
0(Standard)/1(Special)
Overheating of electronic
expansion valve in heating mode
-F(-15℃)～F(15℃)
ing of electronic
expansion valve in cooling mode
-F(-15℃)～F(15℃)
Notice: Manufacturer reserves the right to change parametres or controller functions without notice.
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
,
▼ to check
at the main interface to lock and unlock the
Default
12℃
40℃
30℃
40Min
-7℃
13℃
12Min
1
3℃
5℃
Notice: Manufacturer reserves the right to change parametres or controller functions without notice.

I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
5.
TROUBLE SHOOTING FOR
5.1
Repairing Guidance
WARNING:
a.
If repair or scrap is required, pls
b.
Requirements for Service Personnel
c.
Any person who is involved with working on or breaking into a refrigerant circuit should hold a
current valid certificate from an industry
their competence to handle refrigerants safely in accordance with an industry recognized
assessment specification.
d.
Do not attempt to work on the equipment by yourself. Improper operation may cause danger.
e.
Strictly comply with the manufacturer's
maintenance. This chapter focuses on special maintenance requirements for swimming pool
heat pump with R32 gas. Please refer to the technical service manual for detailed maintenance
operation.
f. Vacuumize comp
letely before welding. Welding can only be carried out by professional
personnel in service center.
5.2
Failure solution and code
Failure
Heat pump doesn’t run
Fan running but with
insufficient heating
Display normal, but no heating
If above solutions don’t work, please contact your installer with detailed information and your model
number. Don’t try to repair it
yourself.
Note:
If the following conditions happen, please stop the machine immediately, and cut off the
power supply immediately, then contact your dealer:
1.
Inaccurate switch action.
2.
The fuse is frequently broken or leakage circuit breaker jumped.
I n s t a l l a t i o n a n d u s e r m a n u a l
H P 1 0 0 0 / 1 4 0 0 G r e e n
TROUBLE SHOOTING FOR
COMMON FAULTS
Repairing Guidance
If repair or scrap is required, pls
contact authorized service center nearby.
Requirements for Service Personnel
Any person who is involved with working on or breaking into a refrigerant circuit should hold a
current valid certificate from an industry
-
accredited assessment authority, which a
their competence to handle refrigerants safely in accordance with an industry recognized
Do not attempt to work on the equipment by yourself. Improper operation may cause danger.
Strictly comply with the manufacturer's
requirements when charging R32 gas and equipment
maintenance. This chapter focuses on special maintenance requirements for swimming pool
heat pump with R32 gas. Please refer to the technical service manual for detailed maintenance
letely before welding. Welding can only be carried out by professional
personnel in service center.
Failure solution and code
Reason
No power
Wait until the power recovers
Power switch is off
Switch on the power
Fuse burned
Check and change the fuse
The breaker is off
Check and turn on the breaker
evaporator blocked
Remove the obstacles
Air outlet blocked
Remove the obstacles
3 minutes start delay
Wait patiently
Set temp. too low
Set proper heating temp.
3 minutes start delay
Wait patiently
If above solutions don’t work, please contact your installer with detailed information and your model
yourself.
If the following conditions happen, please stop the machine immediately, and cut off the
power supply immediately, then contact your dealer:
Inaccurate switch action.
The fuse is frequently broken or leakage circuit breaker jumped.
H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 1 8 / 2 4
Any person who is involved with working on or breaking into a refrigerant circuit should hold a
accredited assessment authority, which a
uthorizes
their competence to handle refrigerants safely in accordance with an industry recognized
Do not attempt to work on the equipment by yourself. Improper operation may cause danger.
requirements when charging R32 gas and equipment
maintenance. This chapter focuses on special maintenance requirements for swimming pool
heat pump with R32 gas. Please refer to the technical service manual for detailed maintenance
letely before welding. Welding can only be carried out by professional
Solution
Wait until the power recovers
Switch on the power
Check and change the fuse
Check and turn on the breaker
Remove the obstacles
Remove the obstacles
Wait patiently
Set proper heating temp.
Wait patiently
If above solutions don’t work, please contact your installer with detailed information and your model
If the following conditions happen, please stop the machine immediately, and cut off the

H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 1 9 / 2 4
Protection & Failure code
Failure code
Protection & Failure
PP 01
Water inlet temp sensor failure
PP 02
Cooling coil pipe temp sensor failure
PP 03
Evaporator coil pipe temp sensor failure
PP 04
Gas return temp sensor failure
PP 05
Ambient temp sensor
PP06
High exhaust temp protection
PP 07
Ambient temperature too low protection
PP 08
Water outlet temp sensor failure
EE 01
High pressure protection
EE 02
Low pressure protection
EE 03
Low water protection
EE 04
Failure connection due to loose wire terminal of PROT2 on the PC board
HEATING icon
flashing
Defrosting (not failure)
EE 08
Communication failure
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
Protection & Failure
Water inlet temp sensor failure
Cooling coil pipe temp sensor failure
Evaporator coil pipe temp sensor failure
Gas return temp sensor failure
Ambient temp sensor
failure
High exhaust temp protection
Ambient temperature too low protection
Water outlet temp sensor failure
High pressure protection
Low pressure protection
Low water protection
Failure connection due to loose wire terminal of PROT2 on the PC board
Defrosting (not failure)
Communication failure
I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
Failure connection due to loose wire terminal of PROT2 on the PC board

I n s t a l l a t i o n a n d u s e r m a n u a l
V e r s i o n : 0 5 / 2 0 2 0
H E A T P U M P
M I C R O W E L L H P
6.
MAINTANANCE & WARRANTY
6.1 Maintanance
1.
In winter season when you don’t swim:
a. Cut off power supply to prevent any machine damage.
b. Drain water clear of the machine.
c. Cover the machine body when not in use.
2.
Please clean this machine with household detergents or clean water, NEVER use gasoline,
thinners or any similar fuel.
3.
Check bolts, cables and connections regularly.
4.
If repair or scrap is required, pls
5.
Do not attempt to work on the equipment by yourself. Improper operation may cause danger.
6.
In case of risking, safety inspection must be carried before the maintenance or repairing for heat
pumps with R32 gas.
“
CUT OFF
before cleaning, examination and repairing
I n s t a l l a t i o n a n d u s e r m a n u a l
H P 1 0 0 0 / 1 4 0 0 G r e e n
MAINTANANCE & WARRANTY
In winter season when you don’t swim:
a. Cut off power supply to prevent any machine damage.
b. Drain water clear of the machine.
c. Cover the machine body when not in use.
Please clean this machine with household detergents or clean water, NEVER use gasoline,
Check bolts, cables and connections regularly.
If repair or scrap is required, pls
contact authorized service center nearby.
Do not attempt to work on the equipment by yourself. Improper operation may cause danger.
In case of risking, safety inspection must be carried before the maintenance or repairing for heat
!!Important:
Unscrew the water nozzle of inlet
pipe to let the water flow out.
When the water in machine freezes in
winter season, the titanium heat exchanger
may be damaged.
CUT OFF
” power supply of the heater
before cleaning, examination and repairing
H P 1 0 0 0 / 1 4 0 0 G r e e n
P a g e 2 0 / 2 4
Please clean this machine with household detergents or clean water, NEVER use gasoline,
Do not attempt to work on the equipment by yourself. Improper operation may cause danger.
In case of risking, safety inspection must be carried before the maintenance or repairing for heat