MICROWELL Green Inverter Pro HP1100 Compact User manual

Version: 01/2021
Installation and user manual
for swimming pool water
Installation and user manual
HP1700 GREEN INVERTER
HP 2100
GREEN
HP2700
GREEN
COMPACT
HEAT
PUMP
for swimming pool water
heating & cooling
Installation and user manual
HP1700 GREEN INVERTER
PRO
&
GREEN
INVERTER PRO
&
GREEN
INVERTER PRO
COMPACT
&
SPLIT

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 1 / 2 0 2 1
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
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
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 manu
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
................................
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
3.4
Description of the basic parts
3.5 Installation reminder
................................
3.6 Accessories
................................
3.7
Electric wiring Diagram
4. REGULATION
................................
4.1
Description of the LCD panel
4.2 Operation Instruction
................................
4.3 Testing
................................
5. WIFI OPERATION
................................
6. TROUBLE SHOOTING FOR
COMMON FAULTS
6.1 Repairing Guidance
................................
6.2
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 7 0 0 / H P 2 1
0 0 /
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. 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
pump which are valid in addition to this User manu
al.
................................
................................
................................
................................
................................
................................
................................
................................
................................
Waste disposal information
................................................................
................................
................................
................................
................................
................................
................................
................................
................................
................................
................................
................................
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water parameters
................................
................................
Heat pump dimensions
................................................................
................................
Description of the basic parts
................................................................
................................
................................
................................
................................
................................
................................
................................
Electric wiring Diagram
................................................................
................................
................................
................................................................
................................
Description of the LCD panel
................................................................
................................
................................
................................
................................
................................
................................................................
................................
................................
................................
................................
COMMON FAULTS
................................
................................
................................
................................
................................
Failure solution and code
................................................................
................................
0 0 /
2 7 0 0 G r e e n
P a g e 2/ 4 0
for purchasing Microwell swimming pool heat pump. Before you
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
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
................................
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................................
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..................... 5
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12
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7.
MAINTANANCE & WARRANTY
7.1 Maintanance
................................
8. SPLIT – CONNECTION
AND INSTALLATION
Refrigerant circuit connection
Flaring work
................................
Water unit dimensions
................................
8.1 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 :
MAINTANANCE & WARRANTY
................................................................
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................................
................................
................................
AND INSTALLATION
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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 :
01/2021
H E A T P U M P
M I C R O W E L L H P
................................
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39

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 1 / 2 0 2 1
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 ma
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 other
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 -
15°C the efficiency of the device decreases and at the temperatures higher than +40°C the he
can 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
The heat pump enables heat gain from the external air surrounding t
compression –
expansion cycles of the heat
where it will deliver its heat to the heat
carry
ing 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 cooled 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 automatically
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
leveraged 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 review below dr
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
temperature relationship, fresh water refilling, filtration, etc.
Example factors of heat gains
: intensity of
relationship, etc.
In order to avoid heat loss when the swimming pool is not being used, it is highly advised to use pool’s cover.
Ideal water temperature for external pools is considered at levels
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 contri
to creation of algea. Manufacturer, distributor and reseller do not bear responsibility resulting from
inappropriate heat pump usage.
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 7 0 0 / H P 2 1
0 0 /
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 ma
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
form of application is considered inappropriate.
The heat pump achieves the highest efficiency at 15÷35°C air temperature. At ambient air temperatures lower
15°C the efficiency of the device decreases and at the temperatures higher than +40°C the he
can 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
The heat pump enables heat gain from the external air surrounding t
he 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). The heat
ing 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
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 automatically
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
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 review below dr
awing 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
temperature relationship, fresh water refilling, filtration, etc.
: intensity of
sun, winds, orientation of pool, air
In order to avoid heat loss when the swimming pool is not being used, it is 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 contri
to creation of algea. Manufacturer, distributor and reseller do not bear responsibility resulting from
0 0 /
2 7 0 0 G r e e n
P a g e 4/ 4 0
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 ma
intaining 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
15°C the efficiency of the device decreases and at the temperatures higher than +40°C the he
at pump
can get overheated which may result in its malfunction, damage or failure. Do not use the product out of the
Technical data
.
he 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). The heat
-
ing 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
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
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
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
awing 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
sun, winds, orientation of pool, air
– water temperature
In order to avoid heat loss when the swimming pool is not being used, it is highly advised to use pool’s cover.
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 contri
bute
to creation of algea. Manufacturer, distributor and reseller do not bear responsibility resulting from

H P 2 1 0 0 / 2 7 0 0 G r e e n
P a g e 5/ 4 0
1.2
Package checking
The unit was delivered in carton box on a wooden palette. Do not accept the package if it shows
s
igns 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 Installa
tion and 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
dispose 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 reso
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 :
Package checking
The unit was delivered in carton box on a wooden palette. Do not accept the package if it shows
igns 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
tion and 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
dispose 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.
The 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 reso
urces which could be 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
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 :
01/2021
H E A T P U M P
M I C R O W E L L H P
The unit was delivered in carton box on a wooden palette. Do not accept the package if it shows
igns 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
dispose 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.
The 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
urces which could be 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
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 1 / 2 0 2 1
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
damage and will lead to loss of warranty. To prevent injury or property damage the following
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,
or otherwise damaged unit’s chassis or cover, smoke, smell, etc.

It is necessary to use appropriate Residual current circuit breaker (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.

Installation, service or repair must be performed by qualified technician.

When the device is not intended to be used for a longer time, we
breaker of the unit’s power supply off.

Unit must be installed in vertical position to avoid condensate water to enter electrical part of the
unit.

It is forbidden to install the unit close to devices that may cause electri
such as welding machines, motors or rotors, WIFI/WLAN routers or repeaters.

It is forbidden to alter electrical installation of the device. It is also forbidden to alter any other
part or functionality of the device.
2.2 Usage p
recautions
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
That 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 evaporat

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 aggr
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 vicinity 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

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 no
t 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
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 7 0 0 / H P 2 1
0 0 /
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
The device operates at dangerous electrical current.
Only authorized person with particular electro
-
technical qualification can manipulate with unit.
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,
or otherwise damaged unit’s chassis or cover, smoke, smell, etc.
It is necessary to use appropriate Residual current circuit breaker (RCD) for connection of the heat
pump to main power supply.
Do not manipulate with the device with wet hands.
clean the device with water.
Before cleaning the device, switch off the circuit breaker of the unit’s power supply.
Installation, service 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 condensate water to enter electrical part of the
It is forbidden to install the unit close to devices that may cause electri
cal or frequency disturbance
such as welding machines, motors or rotors, WIFI/WLAN routers or repeaters.
It is forbidden to alter electrical installation of the device. It is also forbidden to alter any other
part or functionality of the device.
recautions
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 airflow.
That 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 evaporat
or fins clean.
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 aggr
essive cleaning 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,
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
in vicinity 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
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.
t 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
0 0 /
2 7 0 0 G r e e n
P a g e 6/ 4 0
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
It is necessary to use appropriate Residual current circuit breaker (RCD) for connection of the heat
Before cleaning the device, switch off the circuit breaker of the unit’s power supply.
recommend switching the circuit
Unit must be installed in vertical position to avoid condensate water to enter electrical part of the
cal or frequency disturbance
It is forbidden to alter electrical installation of the device. It is also forbidden to alter any other
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,
needed airflow.
That would result in heat pump inefficiency and underperformance, eventually to heat
pump overeat with subsequent security turning off, malfunction, failure or damage.
or fins clean.
Do not spray any flammable substances into the equipment; this might lead to fire.
essive cleaning 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,
chemical 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 particles.
Do not drink or use the condensate water drained from the unit. Do not return the water back to
t 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 2 1 0 0 / 2 7 0 0 G r e e n
P a g e 7/ 4 0
packaging. Small parts like screws may be swallowed and cause harm to he

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 bor

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 he
at pump 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
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
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.
 Manufactu
rer does 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
warranty void applies for damages on the device or other damages if the device works usually in
long-
term more than 18 hours daily.

The heat pump must be correctly sized for its application.

Refrigerant connection between the water and the co
refrigerant regulations. Typically, the refrigerant circuit must be sealed. Manufacturer does not
bear any responsibility for damages caused by incorrect refrigerant works.
Warning
a. The WARNING sign
practice, or the like, which, if not correctly performed or adhered to,
could result in
rare, but 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.
c.
Repair and disposal must be
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 :
packaging. Small parts like screws may be swallowed and cause harm to he
alth.
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 bor
der.
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.
at pump 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
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
Manufacturer does not bear any responsibility concenring damages
caused 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
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.
rer does 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 d
warranty void applies for damages on the device or other damages if the device works usually in
term more than 18 hours daily.
The heat pump must be correctly sized for its application.
Refrigerant connection between the water and the co
ndensing 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 in
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.
Repair and disposal must be
carried out by trained service personnel
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 :
01/2021
H E A T P U M P
M I C R O W E L L H P
alth.
Do not leave the children in the swimming pool / at the swimming pool unattended.
-
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.
at pump 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
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
caused 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
security valve
Do not apply or use water of higher temperature than 45°C in water heat exchanger. Water
rer does 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 d
aily. General
warranty void applies for damages on the device or other damages if the device works usually in
ndensing unit must comply with local
refrigerant regulations. Typically, the refrigerant circuit must be sealed. Manufacturer does not
denotes a hazard. It calls attention to a procedure,
practice, or the like, which, if not correctly performed or adhered to,
personal injury or injury to a third party. These signs are
It must be placed in well ventilated area, indoor or closed area is not allowed.
carried out by trained service personnel

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 1 / 2 0 2 1
H E A T P U M P
M I C R O W E L L H P
d.
Vacuumize completely before welding. Welding can only be carried out by
professional personnel in service center.
1） 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
2） 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 start up.
c.
Please switch off the main power supply in
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
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.
2.3
Handling precautions

Leave the condensing unit

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
damage to the device.

It is forbidden to let the device fall freely onto the ground
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 cas
e 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
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 7 0 0 / H P 2 1
0 0 /
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 start up.
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
Handling precautions
Leave the condensing unit
in vertical upright position for at least 2 hours before the installation.
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.
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 hard
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
-
of
e 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
0 0 /
2 7 0 0 G r e e n
P a g e 8/ 4 0
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 start up.
lightening and storm weather to prevent from machine
Any repairing should be conducted in the area with good ventilation. The ignition source is prohibited
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
in vertical upright position for at least 2 hours before the installation.
Transport in lying position or turning the device over may harm the compressor resulting in unit’s
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
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.
e 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

H P 2 1 0 0 / 2 7 0 0 G r e e n
P a g e 9/ 4 0
working in perfect order.

In the case of device failure resulting from impro
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 :
In the case of device failure resulting from impro
per handling or mechanical damage (impact, hit,
fall, etc.), the manufacturer reserves the right to evaluate the continuity of warranty.
( 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 :
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H E A T P U M P
M I C R O W E L L H P
per 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 1 / 2 0 2 1
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)
COP Range
PERFORMANCE CONDITION: Air 15°C/ Water 26°C/ Humid. 70%
Heating capacity (kW)
COP Range
PERFORMANCE CONDITION: Air 35°C/
Cooling capacity (kW)
TECHNICAL SPECIFICATIONS
Advised pool volume (m3) *
Operating air temperature (℃
)
Rated input power (kW)
Rated
input current (A)
Maximum input current (A)
Power cord（mm²）
Sound level at 10m dB(A)
Advised water flow (m³/h)
Water connection (mm)
Compressor
Fan
Expansion
Casing
Heat exchanger
Winter accessories
WIFI
* 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-
32 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 -
slightly flammable by ASHRAE.
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 7 0 0 / H P 2 1
0 0 /
TECHNICAL SPECIFICATION
HP
17
00 GREEN
INVERTER PRO
HP
21
00 GREEN
INVERTER PRO
PERFORMANCE CONDITION: Air 27°C/ Water 27°C/ Humid. 80%
1
7
21.0
1
5~6.5
14
.8
~
6.4
PERFORMANCE CONDITION: Air 15°C/ Water 26°C/ Humid. 70%
1
1.5
14.5
7
.8~4.6
7.
1
~4.
6
PERFORMANCE CONDITION: Air 35°C/
Water 28°C/ Humid. 80%
Cooling capacity (kW)
7
.5
9.5
40~80 50~95
)
-15℃~43℃
0
.29~2.5
0.
41
~
3.15
1
.28~10.87
1.78
~
13.69
1
5
17
3X
4
3X4
2
2.6~33.3
20.4
~
33.7
6
.5
~
8.5
8
~
10
50
Full Stepless DC inverter compressor
DC Inverter
EEV
Aluminium
UV resistant on a
metal chassis
Titanium Grade 1 ASTM B264
M, twisted tube in plastic body
Winter module (compressor heater
30
W
)
and Goldfin condensate
heater 50W
Standard worldwide, IEEE802.11 b/g/n;
2,412 - 2,484 GHz
* The manufacturer reserves the right to change the parameters without notice.
module, condensate tray antifreeze or heat exchanger frost protection is installed.
The refrigerant circuit is filled with R32.
32 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
slightly flammable by ASHRAE.
0 0 /
2 7 0 0 G r e e n
P a g e 1 0 / 4 0
HP
27
00 GREEN
INVERTER PRO
27.5
15
~6
.5
18.0
7.
5
~4.6
11.9
60~125
0.
48
~
3.91
0.69
~
5.66
7
5X2.5
23.0
~
34.4
10
~
12
Full Stepless DC inverter compressor
metal chassis
M, twisted tube in plastic body
and Goldfin condensate
Standard worldwide, IEEE802.11 b/g/n;
module, condensate tray antifreeze or heat exchanger frost protection is installed.
32 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 2 1 0 0 / 2 7 0 0 G r e e n
P a g e 1 1 / 4 0
Operating condition and range:
a.
Air temperature operating range:
b.
Heating temperature setting range: 18
c.
Cooing temperature setting range: 12
The heat pump will have ideal performance in the operation range Air
Introduction of different modes:
Th
e heat pump has two modes:
conditions.
3.2
Swimming pool water parameters
The heat pump is designed for heating the swimming pool
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 oper
-
pH value ranging from 6.8 to 7.9,
-
total chlorine amount not exceeding 3 mg/l,
- salt content 6% wt/wt.
Should you have different values of pH, chlorine or salt please try to apply appropriate agents or contact your
swimming pool bui
lder to resolve the situation. Above mentioned values are recommended for pools in
general.
It is also advised to keep the water hardness on the lower limit of the optimal range, i.e. closely above 8 °N.
Mode
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 :
Operating condition and range:
Air temperature operating range:
-15℃～43℃
Heating temperature setting range: 18
℃～40℃
Cooing temperature setting range: 12
℃～30℃
The heat pump will have ideal performance in the operation range Air
15℃～
25
Introduction of different modes:
e heat pump has two modes:
Max and Silent.
They have different strengths under different
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 oper
ation are the following:
pH value ranging from 6.8 to 7.9,
total chlorine amount not exceeding 3 mg/l,
Should you have different values of pH, chlorine or salt please try to apply appropriate agents or contact your
lder to resolve the situation. Above mentioned values are recommended for pools in
It is also advised to keep the water hardness on the lower limit of the optimal range, i.e. closely above 8 °N.
Modes
Strength
Max mode
Heating capacity: 20% to 100% capacity
Intelligent optimization
Fast heating
Silent mode Heating capacity: 20% to
65
Silent Heating
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 :
01/2021
H E A T P U M P
M I C R O W E L L H P
25
℃
They have different strengths under different
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
Should you have different values of pH, chlorine or salt please try to apply appropriate agents or contact your
lder to resolve the situation. Above mentioned values are recommended for pools in
It is also advised to keep the water hardness on the lower limit of the optimal range, i.e. closely above 8 °N.
Strength
Heating capacity: 20% to 100% capacity
65
% capacity

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 1 / 2 0 2 1
H E A T P U M P
M I C R O W E L L H P
3.3
Heat pump dimensions
3.4
Description of the basic parts
CONDENSING UNIT
Legend: 1 –
Protecting grates of the
2 – Cover /
Aluminium
3 – Control panel
4 –
Valve for refilling the refrigerant (under the cover)
5 –
Power supply connection (underneath the
6 –
Evaporator (air inlet)
7 –
Water outlet connection hub
8 –
Water inlet connection hub
HP
17
00 GREEN
INVERTER PRO
HP
21
00 GREEN
INVERTER PRO
HP
27
00 GREEN
INVERTER PRO
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.
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 7 0 0 / H P 2 1
0 0 /
Heat pump dimensions
Description of the basic parts
Protecting grates of the
fan(air outlet)/ventilator cover
Aluminium
chassis
Valve for refilling the refrigerant (under the cover)
Power supply connection (underneath the
metal cover)
Evaporator (air inlet)
Water outlet connection hub
Water inlet connection hub
A B C D E F
4
04
5
90
3
88
4
29
954
3
90
404
590
388
429
954
460
404 720 388 429 1084 640
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.
3
4
5
7
8
0 0 /
2 7 0 0 G r e e n
P a g e 1 2 / 4 0
G H
7
4
6
48
74
748
74 948
The illustrations and descriptions found in this Installation and user manual are not binding. The
6

H P 2 1 0 0 / 2 7 0 0 G r e e n
P a g e 1 3 / 4 0
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.
Location and dimension
The pool heat pump should be installed in a good ventilation place.
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
will be reduced or even stopped;
3) The machine needs an appended pump (Supplied by the user). The recommended pump
specification-
flux: refer to Technical Parameter, Max. lift
4) When the machine is running, there will be condensation
please pay attention to it. Please hold the drainage nozzle (accessory) into the hole and clip it
well, and then connect a pipe to drain the condensation water out.
The inlet and outlet water unions can’t stand the wei
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 :
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.
The pool heat pump should be installed in a good ventilation place.
1) The frame must be fixed by bolts (M10) to concrete foundation or brackets. The
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
will be reduced or even stopped;
3) The machine needs an appended pump (Supplied by the user). The recommended 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 and clip it
well, and then connect a pipe to drain the condensation water out.
The inlet and outlet water unions can’t stand the wei
ght of soft pipes. The heat pump must be
It is advised to install the condensing
unit on a
stand 300
surrounding ground
installed directly on a surrounding
ground can by easily immersed into
snow and/or
into frozen condensation.
This can decrease heat pump’s
efficiency and performance and lead to
heat pump malfunction, damage or
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 :
01/2021
H E A T P U M P
M I C R O W E L L H P
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.
1) The frame must be fixed by bolts (M10) to concrete foundation or brackets. The
concrete
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
3) The machine needs an appended pump (Supplied by the user). The recommended pump
water discharged from the bottom,
please pay attention to it. Please hold the drainage nozzle (accessory) into the hole and clip it
ght of soft pipes. The heat pump must be
It is advised to install the condensing
stand 300
-500mm above
surrounding ground
. Heat pump
installed directly on a surrounding
ground can by easily immersed into
into frozen condensation.
This can decrease heat pump’s
efficiency and performance and lead to
heat pump malfunction, damage 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 1 / 2 0 2 1
H E A T P U M P
M I C R O W E L L H P
3.6 Accessories
Features

Stepless DC inverter compressor
 EEV Technology
 Quick hot gas
defrosting with 4
 High-
efficiency twisted titanium heat exchanger

High pressure and low pressure protection

Soft start & wide voltage application

Stable inverter control system
3.7
Electric wiring Diagram

Connect to appropriate power supply, the v
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 wiring (leakage operating
30mA).

The layout of power cable and signal cable should be orderly and not affecting each
other.
Electric wiring Diagram
a. For power supply: 230V
50Hz
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 7 0 0 / H P 2 1
0 0 /
Stepless DC inverter compressor
defrosting with 4
-way valve
efficiency twisted titanium heat exchanger
High pressure and low pressure protection
Soft start & wide voltage application
Stable inverter control system
Electric wiring Diagram
Connect to appropriate power supply, the v
oltage 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
The layout of power cable and signal cable should be orderly and not affecting each
50Hz
0 0 /
2 7 0 0 G r e e n
P a g e 1 4 / 4 0
oltage should comply with the rated voltage
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

H P 2 1 0 0 / 2 7 0 0 G r e e n
P a g e 1 5 / 4 0
b. For power supply: 400V
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
2
)
Signal cable（mm2）
Distribution Box (Customer prepare)
Earthing
Power Supply
230V 50Hz
Breaker
Distribution Box (Customer prepare)
Power Supply
400V 50Hz
Earthing
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
V e r s i o n :
50Hz
Reference 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.
HP
17
00 GREEN
INVERTER PRO
HP
21
00 GREEN
INVERTER PRO
Rated Current (A)
18.0 21.0
Rated Residual Action
30 30
1
8.0
21
.0
3×4 3×4
3×0.5 3×0.5
Distribution Box (Customer prepare)
Breaker
Fuse
Power Cord
Swimming Pool Heat Pump Wiring Board
Distribution Box (Customer prepare)
Breaker
Fuse
Power Cord
Swimming Pool Heat
1
2
3
4
1
2
3
4
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 :
01/2021
H E A T P U M P
M I C R O W E L L H P
10m, wire diameter must
HP
27
00 GREEN
INVERTER PRO
9.0
30
9
.0
5×2.5
3×0.5
Swimming Pool Heat Pump Wiring Board
Swimming Pool Heat
Pump Wiring 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 1 / 2 0 2 1
H E A T P U M P
M I C R O W E L L H P
Water pump connection
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 7 0 0 / H P 2 1
0 0 /
0 0 /
2 7 0 0 G r e e n
P a g e 1 6 / 4 0

H P 2 1 0 0 / 2 7 0 0 G r e e n
P a g e 1 7 / 4 0
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 :
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 :
01/2021
H E A T P U M P
M I C R O W E L L H P

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 1 / 2 0 2 1
H E A T P U M P
M I C R O W E L L H P
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 7 0 0 / H P 2 1
0 0 /
0 0 /
2 7 0 0 G r e e n
P a g e 1 8 / 4 0

H P 2 1 0 0 / 2 7 0 0 G r e e n
P a g e 1 9 / 4 0
Water pump control and timer connection
2: Water pump wiring of Heat Pump
Note: The installer should connect 1 parallel with 2 (as above picture). To start the water
pump, condition 1 or 2 is connected. To stop the water pump, both 1 and 2 should be
disconnected.
L N G P1 P2 1 2 3 4
DRY Contact On/Off 5
HP1700
-
2100
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 :
Water pump control and timer connection
1: Water pump timer
2: Water pump wiring of Heat Pump
Note: The installer should connect 1 parallel with 2 (as above picture). To start the water
pump, condition 1 or 2 is connected. To stop the water pump, both 1 and 2 should be
L N G P1 P2 1 2 3 4
DRY Contact On/Off 5
-6
HP2700
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 :
01/2021
H E A T P U M P
M I C R O W E L L H P
Note: The installer should connect 1 parallel with 2 (as above picture). To start the water
pump, condition 1 or 2 is connected. To stop the water pump, both 1 and 2 should be
HP2700

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 1 / 2 0 2 1
H E A T P U M P
M I C R O W E L L H P
4. REGULATION
4.1
Description of the LCD panel
Symbol
Designation
ON/OFF
Unlock/Heating&
Cooling selection
Speed Mode
UP/DOWN
Attention:
a. Standby mode or Screen lock
：
b. Power off： Only
light up
c. The controller has power-
saving function.
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 7 0 0 / H P 2 1
0 0 /
Description of the LCD panel
Designation
Function
ON/OFF
Power On/Off
Wifi setting
Unlock/Heating&
Cooling selection
Automatic heating& cooling mode
Heating Mode
Cooling Mode
Lock/Unlock Screen
Speed Mode
Two modes for switching( Max
UP/DOWN
Temperature Setting & Displaying
：
Only
light up, screen and other buttons turn dark.
light up
，No display on screen.
saving function.
0 0 /
2 7 0 0 G r e e n
P a g e 2 0 / 4 0
Automatic heating& cooling mode
, Silent )
Temperature Setting & Displaying
light up, screen and other buttons turn dark.