Hayward S.Line Pro Fi 25kW User manual

S-LINE HEAT PUMP
RANGE
To prevent potential injury and to avoid unnecessary service calls, read this manual
carefully and completely. Retain and ensure this manual is passed on to the end user.
Installation & Operation Manual
Hayward Pool Products (Australia) Pty Ltd. Melbourne-Sydney-Brisbane-Perth
Email: [email protected] | Website: www.hayward-pool.com.au
PO Box 4384 | Dandenong South VIC 3164
ABN 66 083 413 414 Sales
Contact Ph: 1300POOLS1 Fax: 1300POOLS2
HEAT PUMP UNIT

CONTENTS
1
4
4
5
9
9
10
10
11
12
13
14
14
25
27
39
44
44
45
46
1. Preface
2. Specifications
2.1 Performance Data of Swimming Pool Heat Pump Unit
2.2 Dimensions for Swimming Pool Heat Pump Unit
3. Installation and Connection
3.1
3.2
3.3 How Close to Your Pool?
3.4 Swimming Pool Heat Pumps Plumbing
3.5 Swimming Pool Heat Pumps Electrical Wiring
3.6 Initial Start-up of the Unit
4.
4.1
4.2
4.3
4.4
6.
7.
Installation illustration
Swimming Pool Heat Pumps Location
Parameter list and breakdown table
Interface drawing
Maintenance and Inspection
Appendix
7.1Caution & Warning
7.2 Cable specification
7.3 Comparison table of refrigerant saturation temperature
7.4 Exploded view and spare parts
Use and Operation Instruction of Wire Controller
Interface display
Key and icon function instruction
14
32 5. Use and Operation Instruction of WIFI module
47

1. PREFACE
In order to provide our customers with quality, reliability and versatility, this product has
been made to strict production standards. This manual includes all the necessary
information about installation, debugging, discharging and maintenance. Please read this
manual carefully before you open or maintain the unit. The manufacture of this product will
not be held responsible if someone is injured or the unit is damaged, as a result of
improper installation, debugging, or unnecessary maintenance. It is vital that the
instructions within this manual are adhered to at all times. The unit must be installed by
qualified personnel.
The unit can only be repaired by qualified installer centre , personnel or an authorised
dealer.
Maintenance and operation must be carried out according to the recomended time and
frequency, as stated in this manual.
Use genuine standard spare parts only.
Failure to comply with these recommendations will invalidate the warranty.
Swimming Pool Heat Pump Unit heats the swimming pool water and keeps the
temperature constant.
Our heat pump has following characteristics:
1 Durable
The heat exchanger is made of PVC & Titanium tube which can withstand prolonged
exposure to swimming pool water.
2 Installation flexibility
The unit can be installed outdoors.
3 Quiet operation
The unit comprises an efficient rotary/ scroll compressor and a low-noise fan motor,
which guarantees its quiet operation.
4 Advanced controlling
The unit includes micro-computer controlling, allowing all operation parameters to be
set. Operation status can be displayed on the LCD wire controller and Aqua Temp App
1
WARNING
Do not use means to accelerate the defrosting process or to clean,
Other than those recimmended by the manufacturer.
The appliance shall be stored in a room without continuously
operating ignition sources (for example:open flames, an
Operating gas appliance or an operating electric heater.)
Do not pierce or burn.
Be aware that refrigerants may not contain an odour,
2
Appliance shall be installed,operated and stored in a room with a floor area larger than 30m .
NOTE The manufacturer may provide other suitable examples or may provide additional
information about the refrigerant odour.

This appliance can be used by children aged from 8 years and above and persons
with reduced physical, sensory or mental capabilities or lack of experience and
knowledge if they have been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved. Children shallnot play with
the appliance. Cleaning and user maintenance shall not be made by children without
supervision.
The appliance shall be installed in accordance with national wiring regulations.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard.
Before obtaining access to terminals, all supply circuits must be disconnected.
Do not operate your air conditioner in a wet room such as a bathroom or laundry room.
An all-pole disconnection device which has at least 3mm clearancesin all pole
have a leakage current that may exceed 10mAresidual current device (RCD) having
a rated residual operating current not exceeding 30mAdisconnection must be
incorporated in the fixed wiring in accordance with the wiring rules
1. PREFACE
2
Do not use means to accelerate the defrosting process or to clean, other than those
recommended by the manufacturer
The appliance shall be stored in a room without continuously operating ignition sources (for
example: open flames, an operating gas appliance or an operating electric heater.)
Do not pierce or burn
Appliance shall be installed, operated and stored in a room with a floor area larger than 30
m2
Be aware that refrigerants may not contain an odour.
The installation of pipe-work shall be kept to a minimum 30 m Max
Spaces where refrigerant pipes shall be compliance with national gas regulations.
Servicing shall be performed only as recommended by the manufacturer.
The appliance shall be stored in a well-ventilated area where the room size corresponds to
the room area as specified for operation.
All working procedure that affets safety means shall only be carried by competent persons.
Transport of equipment containing flammable refrigerants
Compliance with the transport regulations
Marking of equipment using signs
Compliance with local regulations
Disposal of equipment using flammable refrigerants
Compliance with national regulations
Storage of equipment/appliances
The storage of equipment should be in accordance with the manufacturer's instructions.
Storage of packed (unsold) equipment
Storage package protection should be constructed such that mechanical damage to the
equipment inside the package will not cause a leak of the refrigerant charge.
The maximum number of pieces of equipment permitted to be stored together will be
determined by local regulations.

1. The unit can only be repaired by qualified installer centre personnel or an authorised
dealer.for Europe market
2. This appliance is not intended for use by persons (including children) with reduced physical
sensory or mental capabilities, or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for
their safety. for Europe market
Children should be supervised to ensure that they do not play with the appliance.
3. Please make sure that the unit and power connection have good earthing, otherwise may
cause electrical shock.
4. If the supply cord is damaged, it must be replaced by the manufacturer or our service agent
or similarly qualified person in order to avoid a hazard.
5. Directive 2002/96/EC (WEEE):
The symbol depicting a crossed-out waste bin that is underneath the appliance indicates
that this product, at the end of its useful life, must be handled separately from domestic
waste, must be taken to a recycling centre for electric and electronic devices or handed
back to the dealer when purchasing an equivalent appliance.
6. Directive 2002/95/EC (RoHs): This product is compliant with directive 2002/95/EC (RoHs)
concerning restrictions for the use of harmful substances in electric and electronic devices.
7. The unit CANNOT be installed near the flammable gas. Once there is any leakage of the gas
, fire can be occur.
8. Make sure that there is circuit breaker for the unit, lack of circuit breaker can lead to
electrical shock or fire.
9. The heat pump located inside the unit is equipped with an over-load protection system. It
does not allow for the unit to start for at least 3 minutes from a previous stoppage.
10. The unit can only be repaired by the qualified personnel of an installer center or an
authorized dealer. for North America market
11. All electrical connections must be made by a qualified electrician in accordance with all local state
Federal government electrical regulations and the latest edition of As/NZS 3000 wiring rules.
12. USE SUPPLY WIRES SUITABLE FOR 75 .
13. Caution: Single wall heat exchanger, not suitable for potable water connection.
Caution & Warning
1. PREFACE
3

2.SPECIFICATIONS
2.1 Performance data of Swimming Pool Heat Pump Unit
*** REFRIGERANT : R32
4
See the drawing of the units
See package lable
see package label
UNIT
Heating capacity
(27/24
Heating Power Input
COP
Heating capacity
(15/12
Heating Power Input
COP
Power Supply
Compressor Quantity
Compressor
Fan Number
Fan Power Input
Fan Rotate Speed
Fan Direction
Noise
Water Connection
Water Flow Volume
Water Pressure Drop(max)
Unit Net Dimensions(L/W/H)
Unit Ship Dimensions(L/W/H)
Net Weight
Shipping Weight
kW
Btu/h
kW
kW
Btu/h
kW
W
RPM
dB(A)
mm
3
m /h
kPa
mm
mm
kg
kg
1H-PASRW030SV113
1.95-10.90
6655-37201
0.15-1.92
12.92-5.67
1.86-8.40
6348-28668
0.30-1.83
6.20-4.59
220-240V~/50Hz
1
rotary
1
75
400-800
horizontal
37-48
48.3
4.6
4.0
61 87
1H-PASRW040SV118
5.27-15.66
17986-53447
0.46-2.80
11.53-5.59
3.81-11.67
13003-39829
0.59-2.71
6.48-4.31
220-240V~/50Hz
1
rotary
1
75
400-750
horizontal
41-52
48.3
6.6
5.0
Hayward Pool Products (Australia) Pty Ltd.
NOTE: Unit must be installed by a Licensed Electrical Contractor in accordance with
AS/NZS3000 latest edition and all Local/State/Federal Government regulations and
laws. The power feed must be supplied via an RCD with a residual operating current not
exceeding 30 mA.
Heating: Outdoor air temp: 27 /24 , Inlet water temp:26
Outdoor air temp: 15 /12 , Inlet water temp:26
Operating range:
Ambient temperature:-7 43
Water temperature:9-40

2.1 Performance data of Swimming Pool Heat Pump Unit
*** REFRIGERANT : R32
2.SPECIFICATIONS
5
Hayward Pool Products (Australia) Pty Ltd.
Unit must be installed by a Licensed Electrical Contractor in accordance with
AS/NZS3000 latest edition and all Local/State/Federal Government regulations and
laws. The power feed must be supplied via an RCD with a residual operating current not
exceeding 30 mA.
Heating: Outdoor air temp: 27 /24.3 , Inlet water temp:26
Outdoor air temp: 15 /12 , Inlet water temp:26
Operating range:
Ambient temperature:-10-43
Water temperature:9-40
NOTE:
UNIT
Heating capacity
(27/24
Heating Power Input
COP
Heating capacity
(15/12
Heating Power Input
COP
Power Supply
Compressor Quantity
Compressor
Fan Number
Fan Power Input
Fan Rotate Speed
Fan Direction
Noise
Water Connection
Water Flow Volume
Water Pressure Drop(max)
Unit Net Dimensions(L/W/H)
Unit Ship Dimensions(L/W/H)
Net Weight
Shipping Weight
kW
Btu/h
kW
kW
Btu/h
kW
W
RPM
dB(A)
mm
m3/h
kPa
mm
mm
kg
kg
See the drawing of the units
See package lable
99
See package label
1H-PASRW050SV120
5.61-18.17
19141-61996
0.43-3.17
13.05-5.73
2.33-12.78
7950-43605
0.43-3.11
5.42-4.11
220-240V~/50Hz
1
rotary
1
75
500-750
horizontal
42-53
48.3
7.3
6
1H-PASRW060SV124
9.37-23.88
31970-81540
0.76-3.85
12.34-6.20
6.81-17.73
23230-60400
1.01-3.74
6.74-4.74
220-240V~/50Hz
1
rotary
1
150
500-800
horizontal
45-52
48.3
10.3
7
112

2.1 Performance data of Swimming Pool Heat Pump Unit
*** REFRIGERANT : R32
2.SPECIFICATIONS
6
Hayward Pool Products (Australia) Pty Ltd.
Unit must be installed by a Licensed Electrical Contractor in accordance with
AS/NZS3000 latest edition and all Local/State/Federal Government regulations and
laws. The power feed must be supplied via an RCD with a residual operating current not
exceeding 30 mA.
NOTE:
Heating: Outdoor air temp: 27 /24.3 , Inlet water temp:26
Outdoor air temp: 15 /12 , Inlet water temp:26
Operating range:
Ambient temperature:-10-43
Water temperature:9-40
UNIT
Heating capacity
(27/24
Heating Power Input
COP
Heating capacity
(15/12
Heating Power Input
COP
Power Supply
Compressor Quantity
Compressor
Fan Number
Fan Power Input
Fan Rotate Speed
Fan Direction
Noise
Water Connection
Water Flow Volume
Water Pressure Drop(max)
Unit Net Dimensions(L/W/H)
Unit Ship Dimensions(L/W/H)
Net Weight
Shipping Weight
kW
Btu/h
kW
kW
Btu/h
kW
W
RPM
dB(A)
mm
m3/h
kPa
mm
mm
kg
kg
See the drawing of the units
See package lable
120
See package label
1H-PASRW060SV125
10.46-24.96
35689-85164
0.81-3.51
12.86-7.11
7.17-17.79
24464-60699
0.98-3.64
7.32-4.89
380-415V/3N~50Hz
1
rotary
1
150
500-800
horizontal
43-52.5
48.3
10.7
7
1H-PASRW070SV128
10.46-27.92
35689-95263
0.81-4.41
12.86-6.34
7.17-21.55
24464-73529
0.98-4.74
7.32-4.55
380-415V/3N~50Hz
1
rotary
1
150
500-850
horizontal
43-53.5
48.3
12.5
8
120

2.2 The dimensions for Swimming Pool Heat Pump Unit
2.SPECIFICATIONS
Model:
unit mm
7
Model: 1H-PASRW040SV118
unit mm
1H-PASRW030SV113

2.2 The dimensions for Swimming Pool Heat Pump Unit
Model: 1H-PASRW050SV120/1H-PASRW060SV124
1H-PASRW060SV125/1H-PASRW070SV128
unit mm
2.SPECIFICATIONS
8

3.1 Installation illustration
3.INSTALLATION AND CONNECTION
Chlorinator cell
Water outlet
Pool
Valve
Water supply
Water inlet Water pump
Sand filter
(or other type filter)
Installation items:
The factory only provides the main unit and unions for the water connection; the other
items in the illustration are necessary spare parts for the water system ,that provided by
users or the installer.
Attention:
Please follow these steps when using for the first time
1.Open valve and charge water.
2.Make sure that the pump and the water-in pipe have been filled with water.
3.Close the valve and start the unit.
ATTN: It is necessary that the water-in pipe is higher than the pool surface.
9

3.INSTALLATION AND CONNECTION
The unit will perform well in any outdoor location provided that the following three factors are
presented:
1. Fresh Air - 2. Electricity - 3. Pool filter piping
The unit may be installed virtually anywhere outdoors. For indoor pools please consult the
supplier. Unlike a gas heater, it has no draft or pilot light problem in a windy area.
DO NOT place the unit in an enclosed area with a limited air volume, where the units
discharge air will be re-circulated.
DO NOT place the unit to shrubs which can block air inlet. These locations deny the unit of a
continuous source of fresh air which reduces it efficiency and may prevent adequate heat
delivery.
3.2 Swimming Pool Heat Pumps Location
Normally, the pool heat pump is installed within 7.5 metres of the pool. The longer the
distance from the pool, the greater the heat loss from the piping. For the most part ,the piping
is buried. Therefore, the heat loss is minimal for runs of up to15 meters(15 meters to and from
the pump = 30 meters total), unless the ground is wet or the water table is high. A very rough
estimate of heat loss per 30 meters is 0.6 kW-hour,(2000BTU) for every 5 difference in
temperature between the pool water and the ground surrounding the pipe, which translates to
about 3% to 5% increase in run time.
3.3 How Close To Your Pool?
10

3.INSTALLATION AND CONNECTION
3.4 Swimming Pool Heat Pumps Plumbing
Location: Connect the unit in the pool pump discharge (return) line downstream of all filter
and pool pumps, and upstream of any chlorinators, ozonators or chemical pumps.
Standard model have slip glue fittings which accept 32mm or 50 mm PVC pipe for
connection to the pool or spa filtration piping. By using a 50 NB to 40NB you can plumb 40NB
Give serious consideration to adding a quick coupler fitting at the unit inlet and outlet to allow
easy draining of unit for winterizing and to provide easier access should servicing be
required.
Condensation: Since the Heat pump cools down the air about 4 -5 , water may condense on
the fins of the horseshoe shaped evaporator. If the relative humidity is very high, this could
be as much as several litres an hour. The water will run down the fins into the basepan and
drain out through the barbed plastic condensation drain fitting on the side of the basepan.
This fitting is designed to accept 20mm clear vinyl tubing which can be pushed on by hand
and run to a suitable drain. It is easy to mistake the condensation for a water leak inside the
unit.
NB: A quick way to verify that the water is condensation is to shut off the unit and keep the
pool pump running. If the water stops running out of the basepan, it is condensation. AN
EVEN QUICKER WAY IS to TEST THE DRAIN WATER FOR CHLORINE - if the is no chlorine
present, then it's condensation.
To pool
From pump
PVC COUPLER
RECOMMENDED(Provided)
CONDENSATION
DRAIN
BARB FTG
The Swimming Pool Heat Pumps exclusive rated flow titanium heat exchanger requires no
special plumbing arrangements except bypass(please set the flow rate according to the
nameplate). The water pressure drop is less than 10kPa at max. Flow rate. Since there is no
residual heat or flame Temperatures, The unit does not need copper heat sink piping. PVC
pipe can be run straight into the unit.
11

3.5 Swimming Pool Heat Pumps Electrical Wiring
NOTE: Although the unit heat exchanger is electrically isolated from the rest of the unit, it
simply prevents the flow of electricity to or from the pool water. Grounding the unit is still
required to protect you against short circuits inside the unit. Bonding is also required.
3.INSTALLATION AND CONNECTION
The unit has a separate molded-in junction box with a standard electrical conduit nipple
already in place. Just remove the screws and the front panel, feed your supply lines in
through the conduit nipple and wire-nut the electric supply wires to the three connections
already in the junction box (four connections if three phase). To complete electrical hookup,
connect Heat Pump by electrical conduit, UF cable or other suitable means as specified (as
permitted by local electrical authorities) to a dedicated AC power supply branch circuit
equipped with the proper circuit breaker, disconnect or time delay fuse protection.
Disconnect - A disconnect means (circuit breaker , fused or un-fused switch) should be
located within sight of and readily accessible from the unit, This is common practice on
commercial and residential air conditioners and heat pumps. It prevents remotely-energizing
unattended equipment and permits turning off power at the unit while the unit is being
serviced.
12
Top cover removal instruction
②
Slide the top cover 10mm from the right side
③
Raise up the top cover
④
Remove all screws of
the terminal box
①Remove 3*screws
from the backside
⑤location of
connection terminals

3.INSTALLATION AND CONNECTION
3.6 Initial start-up of the Unit
NOTE- In order for the unit to heat the pool or spa, the filter pump must be running to
circulate water through the heat exchanger.
Start up Procedure - After installation is completed, you should follow these steps:
1. Turn on your filter pump. Check for water leaks and verify flow to and from the pool.
2. Turn on the electrical power supply to the unit, then press the key ON/OFF of wire
controller, It should start in several seconds.
3. After running a few minutes make sure the air leaving the top(side) of the unit is
cooler(Between 5-10 )
4. With the unit operating turn the filter pump off. The unit should also turn off automatically,
5. Allow the unit and pool pump to run 24 hours per day until desired pool water temperature
is reached. When the water-in temperature reaches this setting, the unit will slow down for a
period of time, if the temperature is maintained for 45 minutes the unit will turn off. The unit
will now automatically restart (as long as your pool pump is running)when the pool
temperature drops more than 0.2 below set temperature.
Time Delay- The unit is equipped with a 3 minute built-in solid state restart delay included to
protect control circuit components and to eliminate restart cycling and contactor chatter.
This time delay will automatically restart the unit approximately 3 minutes after each control
circuit interruption. Even a brief power interruption will activate the solid state 3 minute
restart delay and prevent the unit from starting until the 5 minute countdown is completed.
13

4.Use and Operation Instruction
14
2.1 Key function instruction
1. Interface display
Designation
On-off key
Up key
Down key
Clock key
Mode key
2. Key and icon function instruction
Key symbols
It is used to switch the unit mode, temperature setting,
and parameter setting.
It is used to carry out startup & shutdown, cancel current
operation,and return to the last level of operation.
It is used to page up, and increase variable value.
It is used to page down, and decrease variable value.
It is used as user clock, and to carry out timing setting.
Function
ON/OFF key
Clock key
Mode key
Down key
Up key
Display
area

15
2.2.Icon function instruction
4.Use and Operation Instruction
Icon symbol
Designation
Function
Cooling
symbol
Heating
symbol
Automatic
symbol
Defrosting
symbol
Compressor
symbol
Waterpump
symbol
Fansymbol
Mutesymbol
Timingsymbol
Timer On/Off symbol
Wateroutlet
symbol
Waterinlet
symbol
Lockingkey
symbol
Faultsymbol
Wirelesssignal
symbol
Bluetooth symbol
DegreesCelsius
symbol
DegreesFahrenheit
symbol
Settingsymbol
Minutesymbol
Hoursymbol
Pressure symbol
It will display during cooling (there is no limit to startup &
shutdown, and it is optional when the unit is cooling-only
unit or heating-and-cooling unit).
It will display during heating (there is no limit to startup &
shutdown, and it is optional when the unit is heating-only
unit or heating-and-cooling unit)(Flashing while on defrosting).
It will displayunder the automaticmode (there is no limit to
startup & shutdown, and it is optional when the unit is heating-
and-cooling unit).
It will display in the defrosting process of the unit.
It will display when compressor is started.
It will display when water pump is started.
It will display when fan is started.
When the timing mute function is started, it keeps bright for a
long time. When it is in mute state, it will flash. Or else, it is off.
It will display after the user sets the timing, and multiple timing
intervals can be set .
When the man display area displays the water inlet temperature,
the light is on.
When the keyboard is locked, it is on.
In case of unit fault, it is on.
When the unit is connected to WIFI module, it will display
according to the strength of WIFI signal.
When main display area or auxiliary display area displays
degrees Celsius, it is on.
When main display area or auxiliary display area displays
degrees Fahrenheit, it is on.
When the parameter is adjustable, it is on
When main display area displays minute digit, it is on.
When main display area displays hour digit, it is on.
SET
min
bar
hr
IN
OUT
OFF
ON
When the axillary display area displays the water outlet
temperature, the light is on.
It will display after the user sets the timer on/ off settings, and the
function is started.
When the unit is connected to bluetooth module, it is on.
When main display area displays pressure value, it is on.

4.Use and Operation Instruction
16
2.3. Startup & shutdown
Press of " "for 0.5s to enter
into the ON main interface
When the unit is started under the control of wire controller, if using the emergency switch to
shut down, the wire controller will display as follows:
Operations are the same as under ON/OFF main interface.
2.4. Mode switch
Press of " "for 0.5s to enter
into the OFF main interface
Notes:
(1) Startup & shutdown operation can only be conducted in the main interface.
(2) When there is no operation for 1 minute, it will display with full screen off, click any key for
returning to ON/OFF main interface.
OU T
OFF
ON
C
IN
OUT
OFF
ON
C
IN
Under the main interface, Short press" " to switch the unit among heating" ",
automatic " " and cooling " "mode.

17
4.Use and Operation Instruction
SE T
C
Setting temperature
flashing
2) When the unit is under the defrosting state, the defrosting symbol " " is flashing.
Heating mode Automatic mode
Operation descriptions:
1) Mode switch operation can only be conducted in the main interface.
2.5. Temperature setting
OUT
OFF
ON
C
IN
OUT
OFF
ON
C
IN
A
OU T
OFF
ON
C
IN
Press" " to switch the mode
circularly, after no operation for 2s,
the current mode will be saved.
Cooling mode
3) After completing the defrosting, the unit will be automatically switched to the heating/
automatic mode (keeping consistent with the mode before defrosting).
OUT
OFF
ON
C
IN
SE T
C
Short press " " or " " for entering
into the temperature setting interface
Pre ss " " or " "
for increasing or
decreasing the target
temperature
Press " " to save
the settings and return to
the main interface
Short press " " back to the main
interface without saving
Notes: If there is no operation for 5 s, the system will automatically memorize the settings, and
return to the main interface.