Pentair INVERTEMP FL User manual

R32
PENTAIR INVERTEMP® FL
IVTP-1M-FL
IVTP-2M-FL
IVTP-3M-FL
IVTP-4M-FL
IVTP-5M-FL
IVTP-6M-FL
PENTAIR AQUATIC SYSTEMS
(Rev. 12/2020)
i
=
INSTALLATION AND OPERATING MANUAL
IMPORTANT SAFETY INSTRUCTIONS,
PLEASE READ AND FOLLOW ALL THE INSTRUCTIONS,
KEEP THESE INSTRUCTIONS
Download the manual available in EN / FR / NL / DE / IT / ES on www.pentairpooleurope.com
EN

Jacques Van Bouwel
Lausanne, 2020 10 06
Engineering Mgr
Pentair International S.a.r.l
Avenue de Sévelin 20
1004 Lausanne -
INVERTEMP :
IVTP-1 M-FL / IVTP-2M-FL / IVTP-3M-FL / IVTP-4M-FL / IVTP-5M-FL/ IVTP-6M-FL
SAFETY EN 60335-1:2012/A2:2019 EN 60335-2-40:2003/A13:2012 EN 62233:2008
EMC EN 55014-1:2017 EN 55014-2:2015 EN 61000-3-2:2014 EN 61000-3-3:2013
EN 61000-3-11:2000 EN 61000-3-12:2011
NOISE 200/14/CE
RoHS 2011/65/EU
WEEE 2012/19/EU
Pentair International Sarl - Avenue de Sévelin 20 - 1004 Lausanne - Switzerland
Switzerland
1
WARNING AND IMPORTANT SAFETY INSTRUCTIONSEN - SWIMMING POOL INVERTEMP-FL HEAT PUMP
Pentair thanks you for your trust and for purchasing the Pentair InverTemp®-FL, the full inverter swimming pool heat pump. In this manual, the heat pump is referred to as HP.
To fully enjoy all the features of your InverTemp® HP, please read this operating manual attentively. Keep it in a secure place so that you can refer to it at any moment.
Declaration of conformity
Guidelines – Harmonised standards
We hereby declare under our sole responsibility that this product complies with the relevant guidelines
Other normative documents Person authorised to manage technical documentation
Operating temperature: -15° to 38°C Power supply: 230 V ~, 50 Hz IP:X4 Maximum operating altitude: 2000 m
- Product: IVTP-1M-FL Maximum power consumption: 1.6 kW Weight: 40 kg - Product: IVTP-4M-FL 4M Maximum power consumption: 2.7 kW Weight: 46 kg
- Product: IVTP-2M-FL Maximum power consumption: 1.7 kW Weight: 40 kg - Product: IVTP-5M-FL 5M Maximum power consumption: 3.1 kW Weight: 57.5 kg
- Product: IVTP-3M-FL Maximum power consumption: 2.0 kW Weight: 46 kg - Product: IVTP-6M-FL 6M Maximum power consumption: 3.7 kW Weight: 65.5 kg
Processing by individuals of electronic appliances reaching the end of their lifespan:
The symbol depicting a barred wastebin that features on the main parts constituting the product indicates that it must not be discarded alongside household waste. It must be brought to an
adequate collection point where electronic appliances are recycled (information available from your local waste treatment service). This product contains potentially hazardous substances
that can have a harmful effect on the environment and human health.
- Hotline After sales service / SAV: [phone] - Internet site: www.pentairpooleurope.com - Guarantee excluding consumables: 3 years
© 2020 Pentair International SARL, All rights reserved - This document is subject to changes without prior notice
Trade names and waivers: Pentair InverTemp® and Pentair® are trade names and/or registered trade names of Pentair and/or companies aliated to Pentair. Unless otherwise stated, the names and
brands of third parties used in the present document are not used to indicate any aliation or endorsement between the owners of these trade names and Pentair. These names and brands can be
registered trade names of said third parties or others.
TABLE OF CONTENTS
> IMPORTANT WARNINGS AND SAFETY INSTRUCTIONS p 01
> TABLE OF CHARACTERISTICS p 02
> DELIVERY - TRANSPORT, GENERAL DESCRIPTION p 03
> INSTALLATION (SITE, TYPE OF SUPPORT, NECESSARY SPACE) p 04
> DIMENSIONS, HYDRAULIC CONNECTION p 05
> ELECTRICAL CONNECTION p 06
> IMMERSION, START UP, USE p 07
> ADJUSTMENT p 08
> REGULATION (ELECTRONIC CONTROL UNIT) p 09
> TABLE OF THE DIFFERENT STATES OF THE DISPLAY p 10
> MAINTENANCE p 11
> WINTERING p 11
> CIRCUIT DIAGRAM p 12
> RECYCLING p 13
This symbol indicates that the device uses R32, a
coolant featuring a low combustion speed.
This symbol indicates that a maintenance technician must handle this
equipment according to the operating manual.
This symbol indicates that the operating manual
should be read attentively prior to use.
WARNING: In normal conditions, a suitable HP can heat the water of the pool by 1°C to 2°C per day.
It is therefore quite normal not to feel a temperature difference at the outlet of the circuit when the HP is operating.
A heated pool should be covered to prevent heat losses.
The appliance is designed to be used in a swimming pool as described in standard NF-EN-16713.
• Failure to comply with the warnings could cause damage to the swimming pool equipment as well as severe injuries or death.
• Only a qualied person possessing the adequate technical skills (electricity, hydraulic, refrigeration) is authorised to undertake maintenance operations or
repairs on the device. A qualied technician working on the device must use/wear personal protective equipment (safety goggles, protection gloves, etc...)
to avoid all risk of injury arising during work on the device.
• Prior to any intervention on the device, ensure that it is powered down and has undergone the lockout-tagout procedure.
• The device is designed specically for use in swimming pools and spas; it must not be used for purposes other than the ones it was designed for.
• This device is not intended for children.
• This device is not intended to be used by persons (including children, of 8 or more) who lack experience or who suffer from physical, sensory, or mental
impairment, except;
– if it is operated under supervision or with operating instructions issued by a person responsible for their safety; and
– if they understand the risks taken.
• Children must be supervised to ensure that they do not play with the device.
• The installation of the device should be carried out according to the manufacturer’s instructions and in compliance with local and national applicable
standards. The installer is responsible for the installation of the device and for compliance with national regulations relating to installation procedures. The
manufacturer will not be liable in case of non-compliance with the installation standards that apply locally.
• For any action other than simple maintenance operations by the user as described in this manual, the product should be maintained by a certied profes-
sional.
• Any improper installation and/or use can cause damages and severe injuries (and even death).
• Do not touch the fan or the moving parts, and do not insert objects or your ngers close to the moving parts when the device is operating. • Moving parts
can cause severe injuries and even death.
• Do not pull on the hoses and the connections to move the machine.
WARNINGS CONCERNING ELECTRICAL APPLIANCES:
• The power supply of the device must be protected by a 30-mA security residual current protection system, as per the standards that apply in the country of
installation.
• Do not use an extension to connect the device; only connect the device directly to a suitable power outlet.
• If a xed device does not feature a power cord and a plug, or any other means to disconnect from the power supply with a separation of the contacts in all
the poles, enabling total disconnection in case of a category III electrical surge, the manual will mention that the disconnection means must be integrated in
the xed wiring, as per relevant wiring rules.
• An adapted disconnection method, complying with all local and national requirements relating to category III electrical surges, and that disconnects all the
poles of the supply circuit, must be installed in the supply circuit of the device. This disconnection method is not provided with the device and should be
provided by the installation technician.
• Prior to installation, check that:
– The voltage featuring on the information plate of the device matches the voltage of the power supply,
– The power supply is suitable for operating the device and has an earthing connection.
– The plug (as necessary) adapts to the plughole.
• If the power cord is damaged, it should imperatively be replaced by the manufacturer, a technician or a person qualied to ensure safety.
WARNINGS RELATING TO DEVICES CONTAINING A COOLANT:
• The coolant R32 is a coolant of category A2L, which is considered as potentially ammable.
• Do not release R32 or R410A uid into the atmosphere. This uid is a greenhouse effect uorinated gas, covered by the Kyoto Protocol, with a global warming
potential (GWP) = 675 for R32 and 2088 for R410A (European regulation EU 517/2014).
• The device must be stored in a well-ventilated place and kept away from ames.
• Install the unit outdoors. Do not install the unit indoors or in an outdoor area that is closed and poorly ventilated.
• To comply with the relevant standards and regulations in terms of the environment and installation procedures, and in particular with decree Nº 2015-1790
and/or European regulation EU 517/2014, a search for leaks of the cooling circuit must be conducted at least once a year. This operation should be carried
out by a certied specialist of cooling devices.
• Please keep and transmit these documents for reference throughout the lifespan of the device.

OUT
23
28
17
33
42 49
R32static°C / bar
56
62
67
10
0
-9
-20
72
10 bar = 1 MPa = 145 psi
Classe 1.6
5
10
15
20
35
45
55
30
50
0Bar 60
25
40
°C
IVTP-1M-FLInverTemp™-FL1M
S/N1234ABCD1234ABCD1234ABCD01
QCPassed
PentairInternationalSarl
AvenuedeSévelin18
CH-1004Lausanne
MfgYear
Nov-2019
MADEINCHINA
SCAN
ME
230V50Hz~ / IPX4/ 2400 W
IN

5,4 kW 6,6 kW 7,8 kW 9,8 kW 11,5 kW 14,6 kW
4,5 - 4,8 4,4 - 4,9 4,9 - 5,2 4,5 - 5 4,2 - 4,6 4,3 - 4,6
2,6 - 5,4 kW 3,2 - 6,6 kW 3,5 - 7,5 kW 3,7 - 9,8 kW 4,2 - 11,5 kW 4,9 - 14,6 kW
4,5 - 6,7 4,4 - 6,7 4,9 - 6,7 4,5 - 7,0 4,2 - 6,7 4,3 - 6,6
2,6 - 2,9 kW 3,2 - 3,8 kW 3,5 - 4,9 kW 3,7 - 7,8 kW 4,2 - 6,7 kW 4,9 - 8,5 kW
5,6 - 6,7 5,6 - 6,7 6,1 - 7,1 5,5 - 7,0 5,7 - 6,7 5,6 - 6,6
2,75 kW 3,35 kW 4,65 kW 5,45 kW 5,8 kW 8,3 kW
2,86 2,82 3,96 3,64 2,833
22-32 dB(a)24-33 dB(a)27-34 dB(a)28-39 dB(a)28-39 dB(a) 29-40 dB(a)
1,5" /50mm
230V /1 +N /50Hz
C10A C 10A C 10A C 16 A C 20A C 20A
3G 2,5 mm² 3G 2,5 mm² 3G 2,5 mm² 3G 2,5 mm² 3G 4 mm² 3G 4 mm²
4 m³/h 5 m³/h 6 m³/h
40 kg 40 kg 46 kg 46 kg 57.5 kg 65.5 kg
Modèle
6,8 kW 8,8 kW 10,6 kW 12,8 kW 16,5 kW 20,1 kW
5,9 - 6,5 5,5 - 6,5 5,4 - 6,8 5,6 - 6,8 5,1 - 6 5,2 - 5,9
3,2 - 6,8 kW 3,5 - 8,8 kW 3,9 - 10,6 kW 4,2 - 12,8 kW 5,5 - 16,5 kW 6,5 - 20,1 kW
5,9 - 10,8 5,5 - 10,8 5,4 - 10,8 5,6 - 11,2 5,1 - 10,8 5,2 - 10,1
3,2 - 5,8 kW 3,5 - 5,8 kW 3,9 - 7,1 kW 4,2 - 8,4 kW 5,5 - 9,9 kW 6,5 - 12,2 kW
8,3 - 10,8 8,3 - 10,8 8,3 - 10,8 8,5 - 11,2 8,3 - 10,8 8,1 - 10,1
IVTP-1M-FL IVTP-2M-FL IVTP-3M-FL IVTP-4M-FL IVTP-5M-FL IVTP-6M-FL
32
DELIVERY TRANSPORT
GENERAL DESCRIPTION
TABLE OF CHARACTERISTICS
Conditions Dry air temperature: 28°C - Relative humidity: 80% - Input water temperature: 28°C
Heating capacity
(boost Mode)
Continuous power (COP)
(boost Mode)
Heating capacity
(Smart mode)
Continuous power (COP)
(Smart mode)
Heating capacity
(Eco mode)
Continuous power (COP)
(Eco mode)
Conditions Dry air temperature: 15°C - Relative humidity: 70% - Input water temperature: 28°C
Heating capacity
(boost Mode)
Continuous power (COP)
(boost Mode)
Heating capacity
(Smart mode)
Continuous power (COP)
(Smart mode)
Heating capacity
(Eco mode)
Continuous power (COP)
(Eco mode)
Conditions Dry air temperature: 7°C - Relative humidity: 0% - Input water temperature: 26°C
Heating capacity
Continuous power (COP)
Sound pressure at 10m
Compressor Mitsubishi / Toshiba 2D Full DC Inverter
Expansion valve Electronic
Cabinet Painted sheet metal - Reinforced ABS, UV protection and equipped with soundproof panels
Refrigerant Recyclable refrigerant with no impact on the ozone layer (R32)
Hydraulic connection
Supply voltage
Fuse rating
Power supply cross section
Minimum water ow
Weight
When you have unpacked the HP, please check the content to report any damage. Please also check that the pressure reading on the pressure gauge is equal
to the pressure mentioned on the box, depending on the measured outdoor temperature, as different values might indicate a leak.
The HP should always be stored and transported in a vertical position, on a pallet and inside its original packaging.
Transporting and/or storing the HP horizontally will void the guarantee.
Rear protective grid of the evaporatorManufacturer’s plate
Pressure gauge
Control screen
Water inlet Hot water outlet Condensate evacuation
Installation pads
(under hoods)
Fan air outlet
230V AC electric
supply inlet
RS485 cable passage
(option)
Side protective grids
of the evaporator
Model

G
F
B
A
D
E
IVTP-1M-FL 657 mm 977 mm 397 mm 510 mm 410 mm 103 mm 290 mm
756 mm 1076 mm 450 mm 669 mm 465 mm 92 mm 320 mm
ABC D E F G
IVTP-2M-FL
IVTP-3M-FL
IVTP-4M-FL
IVTP-5M-FL IVTP-6M-FL
pH +/-
C
300 mm mini
1m = OK
300 mm mini
1m OK
300 mm mini
X
Y
IVTP-1M-FL / IVTP-2M-FL / IVTP-3M-FL / IVTP-4M-FL :
X : 1200 mm Y : 650 mm
IVTP-5M-FL / IVTP-6M-FL:
X : 1300 mm Y : 700 mm
3m
54
INSTALLATION (SITE, TYPE OF SUPPORT, NECESSARY SPACE) DIMENSIONS:
HYDRAULIC CONNECTIONS:
– Install the HP outdoors at more than 2 metres from the pool, as per applicable laws (NF C 15 100).
– Place the HP on the provided vibration absorbers on a surface that is stable, solid (able to bear the weight of the device) and level (prepare a concrete base
if necessary).
– Maintain 1 m (30 cm minimum) of open space in front of the vertical air intake grids (behind and on the side of the HP) and 3 m at the outlet of the fan (in
front) of open space without any obstacles.
– Prepare sucient space around the HP for maintenance operations.
– Prepare a water evacuation system close to the HP to protect the installation zone.
– Keep the HP out of the reach of children, insofar as possible.
The HP should never be installed:
– in an area covered by sprinkling systems, or subject to spray or running water or mud (close to a road, take into account the effects of wind),
– under a tree,
– close to a source of heat or of ammable gas,
– in an area where it would be exposed to oil, ammable gases, corrosive products, and compounds containing sulphur,
– close to equipment operating at high frequencies,
– in a place where snow is likely to accumulate,
– in a place where it could be ooded by the condensates produced by the device as it operates,
– on a surface that could transfer the vibrations to the house.
Advice: dampen the possible noise nuisance caused by your HP.
– Do not install it close to or underneath a window.
– Do not direct the outlet of the fan towards your neighbours’ property.
– Do not direct the fan outlet (cold air) towards the swimming pool.
– Install it in an open area (sound waves bounce off surfaces).
– Install a sound barrier around the HP, making sure to maintain the required distances.
– Install 50 cm of PVC piping at the water inlet and outlet of the HP.
To improve its performance, it is recommended to insulate the piping between the HP and the swimming pool, especially if the distance is signicant.
– Water quality necessary for this device: NF-EN-16713-3
– The HP is compatible with all types of water treatment. The HP must imperatively be connected by a PVC pipe of Ø 50mm to the swimming pool’s hydraulic
circuit, after the lter and before the treatment system, regardless of its type (Cl, pH, Br metering pumps and/or electrolyser).
– Follow the hydraulic connection order (blue = water in, red = water out)
– A bypass must be installed to facilitate work on the HP.
– Before connecting the PVC pipes to the HP, make sure the circuit is clean of any work residue (stone, soil, etc.).
Connection of the condensate evacuation pack:
During operations, the HP is subject to a condensation phenomenon. This translates into a water ow, which can be more or less important depending on the
degree of humidity. To channel this ow, which can represent several litres of water per day, we recommend you install the provided condensate evacuation
pack and connect it to a suitable water evacuation circuit.
Space to maintain around the HP:
Provided connections
(ø 50mm)
HP
Condensate evacuation
Bypass Bypass valve
(adjustment)
Open valve
Half-open valve
Closed valve
FROM THE SWIMMING POOL
TOWARDS THE SWIMMING POOL
Water treatment (disinfection, pH correction)
located after the HP
Provided skid
Minimum dimensions of the concrete slab
The HP must be installed and maintained on a xed and solid basis, with the skids placed under the
feet.
– For concrete, use adapted ø8 mm lag screws tted with washers to prevent any loosening.
– For wood, use adapted ø8 mm hexagon head screws tted with locking washers to prevent any
loosening.
– Cover the front of the feet with the provided hoods, push down to the clipping system.
Models

P2P1
P1 P2 L N GND
L N
M
A1 A2
N/O
N/C
230 V 10A
P2P1
P1 P2 L N GND
230 V 
L N
IVTP-1M-FL
230 V ~, 50 Hz
IVTP-2M-FL
IVTP-3M-FL
IVTP-4M-FL
IVTP-5M-FL
IVTP-6M-FL
4.9 A
6.3 A
8.9 A
11.5 A
13.5 A
16.0 A
10 A
16 A
20 A
3x2.5 mm² / 34m 3x4 mm² / 54m
3x6 mm² / 80m 3x10 mm² / 135m
3x2.5 mm² / 25m 3x4 mm² / 35m
3x6 mm² / 45m 3x10 mm² / 80m
3x4 mm² / 30m 3x6 mm² / 40m
3x10 mm² / 70m
76
ELECTRICAL CONNECTIONS:
IMMERSION AND STARTING THE HP AT THE BEGINNING OF THE SEASON:
USE
Connection of the power supply:
– Prior to undertaking any intervention inside the HP, it is imperative to disconnect the power supply from the HP: there is a risk of electrocution that can
cause damages, severe injuries, and even death.
– Only a certied and experienced technician is authorised to conduct cabling work in an HP or to replace the power cable.
– The power supply should match the voltage featuring on the information plate of the HP.
– The HP must be connected to an earthing connection.
Electric installation:
To ensure safe operations and to protect the integrity of your electric installation, the HP should be connected to the electrical mains according to the follow-
ing rules:
Upstream, the electrical mains should be protected by a 30-mA differential switch.
The HP should be connected to a suitable class C circuit-breaker (see the table below) according to the standards and regulations in force in the country
where the system is installed.
The power cord should be adapted to the power of the HP and the length of cable required for the installation (see the table below). The cable must be suitable
for outdoor use.
In the case of a three-phase system, it is imperative to follow the connection order of the phases.
If phases are inverted, the compressor of the HP will not work.
In public spaces, the installation of an emergency stop button close to the HP is mandatory.
The voltage must match the voltage mentioned on the HP.
The connections must be sized based on the power of the HP and on the installation state.
Models Power supply Max current Diameter of the RO2V cable and maximum cable
length Magnetic-thermal protection (C)
Single-phase
– Use the cable-gland and the pass-through provided inside the HP for the passage of the cables.
– As the HP is installed outdoors, the cable must pass through a protection sheath provided for that purpose. The power supply of the HP must be provided
with a protection system according to applicable law.
– The electric cables must be buried at a depth of 50 cm (85 cm under a road or a path) in an electric sheath (ringed and red). When a buried sheathed cable
intersects with another cable or a duct (water, gas...), the distance between the two must be greater than 20 cm.
Filtration pump
relay outlet
Indicative
colour
Phase
Neutral
Earth-
ing
Inlet - General power supply 230
V ~ 50 Hz
Heating priority:
The ltration pump can be connected to the HP to force the ltration to operate if the water is not at the desired temperature.
Prior to this connection, a “dry contact” (normally open relay or connector) with a 230V AC coil should be provided.
Electrical connections:
– Connect the coil of this relay (A1 and A2) on the P1 and P2 terminals of the HP.
– Connect the input and the output of the dry contact (normally open) in parallel with the dry contact of the ltration clock of the swimming pool.
– Cover the pool with a cover (bubble cover, shutter...) to reduce heat losses.
Once the HP is connected to the water circuit with the bypass, and is connected to the power supply by a professional, ensure that:
– The HP is horizontal (level).
– The HP is secured and stable.
– The water circuit has been purged of air that has been trapped in the piping of the HP.
– The pressure gauge, at the back of the HP, shows a temperature that is equal to the ambient outdoor temperature.
– The water circuit is properly connected (no leaks or damage to the hydraulic connections, the connections are properly tightened).
– The electric circuit is properly connected (the cables are tightly secured to the terminals and intermediate circuit-breaker), properly insulated, and connect-
ed to the earthing connection.
– The conditions of installation and use described above have all been met.
– The outdoor temperature is between 0 and +35°C.
– The water temperature is of 15°C minimum.
– The evaporator at the rear/on the sides of the HP is clean (leaves, dust, pollen, cobwebs...)
You can now start your device by following, in the given order, the following steps:
– Open the 3 valves of the bypass (refer to the hydraulic diagram).
– Half-close the bypass valve.
– Remove all unused items or tools from the area surrounding the HP.
– Start the pump of the ltration system.
– Power up the HP by engaging the circuit-breaker and using the ON/OFF button of the display.
– Check that the HP starts and stops in sync with the ltration circuit: if no water is detected in the HP, the display shows “FLO”
– The HP starts after a delay of a few minutes.
– Adjust the temperature (“Regulation” chapter).
– Adjust the water ow (“Water ow setting” chapter).
– After a few minutes, you can adjust the bypass valve as indicated in the “Water ow setting” chapter. Having completed the above steps, cover the pool and
let the HP operate for a few days with the ltration pump in “forced mode” until the water of the pool reaches the desired bathing temperature.
Parameter for taking the connection into account:
Check that the setting of the ltration pump parameter
(parameter #9) is set to “1”. If this is not the case, please
contact us to change the setting.

10:43
10:43
10:43
10:43
INVERTEMP
21°C
24°C
26°C
28°C
10:43
10:43
10:43
10:43
10:43
10:43
OK
Mode
Eco silent
Temp. 24°C
OK
OK
11
12h
am/pm
27
am
12 28:
13 29
24h
OK
Timer 1 ON
Brightness
Language Français
9 45
Timer 1 OFF
Timer 2 ON
Timer 2 OFF
18 00
Setting Value
00 1
01 0
02 0
22°C
24°C
!
20°C
15°C
72°C 12°C
10:43
0 0 0 0
10:43
7 8 9
4 5 6
1
0 OK
2 3
10:43
OK
Esc Enter
Reset the Wi-Fi
10:43
10:43
10:43
10:43
2020
Year
2021
2022
09
10
11
17
18
19
Day
Month
OK
Wi-Fi
Auto
Boost
Smart
Software release: v3.0
Display software release: v1.0
Production: 10/2020
OK
1
Error Code List
1 FLO : 18.10.2021 - 07:55
2 FLO : 18.10.2021 - 07:55
3 FLO : 18.10.2021 - 07:55
4 FLO : 18.10.2021 - 07:55
5 FLO : 18.10.2021 - 07:55
6 FLO : 18.10.2021 - 07:55
7 FLO : 18.10.2021 - 07:55
8 FLO : 18.10.2021 - 07:55
9 FLO : 18.10.2021 - 07:55
10:43
2
Error Code List
10 FLO : 18.10.2021 - 07:55
11 FLO : 18.10.2021 - 07:55
12 FLO : 18.10.2021 - 07:55
13 FLO : 18.10.2021 - 07:55
14 FLO : 18.10.2021 - 07:55
15 FLO : 18.10.2021 - 07:55
16 FLO : 18.10.2021 - 07:55
17 FLO : 18.10.2021 - 07:55
18 FLO : 18.10.2021 - 07:55
98
REGULATION (ELECTRONIC CONTROL UNIT)SETTINGS:
GENERAL USE:
Water ow setting:
– To optimise the heating performance and achieve power savings, the ow of water travelling through the HP should be adjusted.
– The adjustment is done based on the reading of the adjustment pressure gauge. The adjustment is done by opening or closing the adjustment valve of the
bypass.
– To increase the pressure on the front pressure gauge: reduce the amount of water passing through the HP: open the bypass adjustment valve.
– To reduce the pressure on the front pressure gauge: increase the amount of water passing through the HP: close the bypass adjustment valve.
– During normal operations, the inlet and outlet valves must remain fully open.
Normal pressure:
– The ow of water through the HP and the uid pressure in the device are intimately linked.
– The ow value given for information purposes is of 5 to 7m³/h, i.e. approximately 100l/min to reach the maximum heating power of the HP.
– The ideal setting is achieved when the hand of the pressure gauge (for heating operations in boost or Hi mode) indicates a temperature in °C greater by 10 to
15°C than the current temperature of the swimming pool.
– Remember, the HP must operate for a few minutes before the pressure stabilises on the pressure gauge.
– Example: the swimming pool water is 20°C, the HP has been operating for 5 minutes, and the hand of the pressure gauge indicates 20 bars / 280 PSI / 32°C /
90°F. -> 32°C – 20°C = 12°C -> the setting is right (between 10 and 15°C).
Abnormal pressure:
– If the pressure at the pressure gauge is too high or too low, that means that the ow of water through the HP is inadequate.
– Action must therefore be taken by opening or closing progressively the bypass adjustment valve, to get the pressure in the recommended range.
– When stopped, the temperature reading should be close to the temperature of the swimming pool water.
– If the hand shows 0, the device should not be used (contact your distributor).
Setting frequency:
– The ow through the HP depends much on water temperature, and to a lesser extent, on air temperature.
It should therefore be adjusted:
– When the pump is started, and the water is cold
– During the rise of temperature
– When the desired temperature has been reached.
There should not be any reason to subsequently adjust the ow. An occasional reading of the pressure gauge to ensure everything is operating normally and
the ow remains unchanged is generally sucient.
Water quality (standard):
– The recommended water quality must comply with the following standards.
– Chlorine concentration less than 2.5 ppm
– pH between 6.9 and 8
– In case of sudden chlorination, isolate the heat pump by shutting the inlet and outlet valves of the device, and reset them to their initial positions
after treatment.
Maintaining the temperature:
– Once the desired temperature has been reached, you can set the daily ltration time according to your habits (8 to 10 hours per day minimum during the
season). The heat pump will start automatically whenever necessary. The minimum operating time varies based on the time of use, please contact your
distributor for further information.
If you notice the water temperature of the pool is falling, despite the device operating continuously, increase the daily ltration time.
Do not forget to cover the pool with an insulated cover when you are not using it, to limit heat losses.
IMPORTANT: a swimming pool without a cover will lose 4 times more energy than the same pool with a cover.
The choice of the heat pump should always take into account the presence of a tarpaulin, a rolling shutter, or any other type of protection of the pool when it
is not being used.
Selected mode
Current tempera-
ture of the water in
the HP
Instruction tem-
perature
Desired bathing
temperature
Heating
Cooling
Eco silent
Parameters
Interface
French
Spanish
German
Dutch
English
Setting of the
timers
(accessible by contacting technical support)
Time
Date
Time
Information
List of recent error codes
Setting of components
Operating
parameters
Settings Settings
Water ow
detected
Selected energy mode
Timer active
Heating mode
Cooling mode
Automatic mode
Wi-Fi connected
Home screen (2 sec)
HP state message
(details on next page) Contact technical support
to unlock this code.
Start/stop of the HP
HP operating
HP stopped
Compressor
operating
Rotating fan P1-P2 relays for
activated swimming
pool pump

N L
AUX1 CL
A1
A2
ON ?
230 V ~ BUS
24V RS-485
230 V ~ 10A 230 V ~ 10A 230 V ~ 10A 230 V ~ 10A 230 V ~ 10A 230 V ~
RS-485ON / OFF
IN IN BUS
YEL
BUS
GRN
BUS
GND
GND
OUT 1 OUT 2
COMM. SPEED 1 SPEED 2 SPEED 3 SPEED 4 BUS IN 1 IN 2
OUT 3
N L
230 V ~
Radio
OFF
ON
CONDUCT
ORP
pH
+24V RS-485 +24V RS-485
BUS BUS
pH CL
Jaune
Couleur
indicative
Vert
Noir
St-by
FLO
AL10 / AL11
AL15 / AL16
AL18
AL17
AL7 / AL8
AL3
AL4
AL5
AL1
AL2
AL6
AL9
AL14
AL19 / AL20
AL21 / AL22
AL23 / AL24
AL25
pH +/-
+60°C = 38.3 bar
+55°C = 34.2 bar
+50°C = 30.4 bar
+45°C = 26.9 bar
+40°C = 23.8 bar
+35°C = 20.9 bar
+32°C = 19.3 bar
+30°C = 18.3 bar
+28°C = 17.3 bar
+26°C = 16.3 bar
+24°C = 15.4 bar
+22°C = 14.5 bar
-16°C = 3.7 bar
-18°C = 3.3 bar
-20°C = 3.0 bar
-4°C = 6.1 bar
-6°C = 5.7 bar
-8°C = 5.2 bar
-10°C = 4.8 bar
-12°C = 4.4 bar
-14°C = 4.0 bar
+20°C = 13.7 bar
+18°C = 12.9 bar
+16°C = 12.2 bar
+14°C = 11.4 bar
+12°C = 10.7 bar
+10°C = 10.0 bar
+8°C = 9.4 bar
+6°C = 8.8 bar
+4°C = 8.2 bar
+2°C = 7.6 bar
0°C = 7.1 bar
-2°C = 6.6 bar
1110
MAINTENANCETABLE OF THE DIFFERENT STATES OF THE DISPLAY
Remote controlling by connection to the RS-485
– Prior to undertaking any maintenance operation on the HP, it is imperative to disconnect the power supply from the HP: there is a risk of electrocution that
can cause damages, severe injuries, and even death. Maintenance operations are to be conducted by a qualied technician.
Cleaning (must be conducted by a qualied technician at least once yearly):
– The cleaning of the inlet of the evaporators and of the outlet of the fan are necessary to maintain a sucient yield.
– The HP outer casing must be cleaned with a damp soft cloth (microbre for example). The use of detergent and other household products might damage the
surface of the casing and change its properties.
– The evaporator, at the rear of the HP, can be cleaned carefully using a soft brush vacuum cleaner, just a soft brush, or a stream of soft water; never use a
high-pressure hose.
Yearly maintenance, safety checks (must be conducted by a qualied technician at least once yearly):
Prior to any maintenance operation, it is imperative to power down the device and to wait a few minutes before installing pressure control devices, as the
high pressure and temperature in some parts of the cooling circuit could cause severe burns.
– Check that the electric cables are properly connected.
– Check that the earth terminals are properly connected to the earth.
– Check the state of the pressure gauge, and that the pressure is aligned with the temperature (table below), and for the presence of coolant.
1 - Turn off the power supply to the HP
2 - Fully open the bypass valve and close the HP inlet and outlet valves.
Your HP can be controlled through a dry contact (switch) or the Pentair RS-485 bus.
Dry contact inlet (remote ON-OFF), remove the shunt that is present Pentair connection bus (IntelliPool, Speedeo ...)
Connection to Speedeo:
Connection to Maestro: Connection to IntelliPool:
1: Open the top hood by unscrewing
the 6 screws:
2: Open the top of the connec-
tion box by unscrewing the 4
screws:
3: Connect either the switch (IN in
ON-OFF) or the RS-485.
4: Pull a suitably-sized cable through the
free cable-gland.
5: Pull the cable through the side hole, follow
the cable path to the terminal strip.
Open valve
3 - Unscrew the junctions to evacuate all the
water contained in the HP.
4 - Reconnect and slightly tighten the junctions
by hand to prevent the introduction of foreign
objects into the HP
5 - Place the provided wintering blanket
over the HP
Half-open valve Closed valve
Display Meaning Verication Action required
Standby
No/insucient water ow
–Check the water ow in the device.
–Check the clogging of the lter.
–Check the bypass setting.
–Check the direction of the passage of water
in the device (inlet bottom, outlet top).
Contact your distributor.
HP error
Excessive temperature difference
between water outlet/inlet
Excessive temperature at the com-
pressor outlet
Temperature protection too low in
cooling mode
Communication error. Check the connections between the display
and the electronic card in the device.
Sensor error (water inlet)
Check that the sensor in question is correct-
ly connected.
Sensor error (water outlet)
Sensor error (evaporator)
Sensor error (compressor outlet)
Sensor error (compressor inlet)
Sensor error (ambient)
Fan error Check the fan connections.
Temperature too low The outdoor temperature is < 0°C. Wait for the temperature to
rise.
Power supply issue Have the installation checked by a qualied
technician.
Contact your distributor.
Electronic/overheating problem.
Power down the device for 5 to 10 minutes,
check that it is properly ventilated, and that
the air ow is not blocked or slowed down.
Power the device back up.
Indicative
colour
Yellow
Green
Black

IVTP-1M-FL IVTP-2M-FL IVTP-3M-FL IVTP-4M-FL
IVTP-5M-FL IVTP-6M-FL
HP
LP
T3
T7 T2
T6 T1
T4
G02Q0894
LP HP
IN3 IN2 IN1
T5 OUT7
OUT3
OUT4
OUT5
OUT2
OUT1
OUT8
OUT6
U W
V
CM
N
UVW
CN-RAT1
CN-RAT2
N
N
P1
CN3
MF
CN4 13456
Vm GND Vcc Vsp PG
J/V
CN8
T8
IN-IN
OFF
SW1-4
ON
AC MF DC MF
ON
1 2 3 4
DIP
SW1
AC-N
LN
220~240V 2N ~50Hz
EGND
N
AC-L
P1 P2
OUT1
N
GND
GND
YEL
IN-IN GRN
J/V J/V
MODBUS
PCB T8 PCB CN6
PCB
CN6
GND B
A
12V
MODBUS PCB
CN1
GND B0
A0
12V
Yellow Green
CN4
Black
GND
YEL
IN-IN GRN
MODBUS
PCB T8 PCB CN8
LP
HP
T5
T1 T6
T2 T7
T4
OUT5
OUT2
OUT1
OUT7
OUT3
OUT4
OUT6
U W
V
CM
J/V
G02Q0897
N
UVW
CN-RAT1
CN-RAT2
HP LP
IN2 IN3 IN4
L
N
N
P1
RY2
E-VAL1
MF
CN4 13456
Vm GND Vcc Vsp PG
T1 T3
T3
CN6
AC-N
LN
220~240V 2N ~50Hz
EGND
N
P1 P2
RT2
N
GND
J/V J/V
T8
IN-IN
OFF
SW1-1
ON
ON
1 2 3 4
DIP
SW1
AC MF DC MF
PCB
CN8
GND B
A
12V
MODBUS PCB
CN1
GND B0
A0
12V
Yellow Green
CN4
Black
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
15 16 17
19
20
21
22
23
42 24
25
26
27
28
29
30
31
32
33
34353637383940
41
1312
RECYCLING THE HP
DETAILED INFORMATION CONCERNING INTERNAL COMPONENTS
CIRCUIT DIAGRAMS
When your HP reaches the end of its lifespan and you do not wish to keep it, do not throw it out with household waste.
The HP must be brought to a selective recycling point for its reuse or recycling.
It contains potentially hazardous substances that may harm the environment and that must, during recycling, be eliminated or neutralised.
One of the following solutions should therefore be selected:
Bring the HP to a recycling centre
Give the HP to a not-for-prot organisation so that it can be repaired and reused
Give the HP to the shop when buying a new unit
Reactor
Terminal strip 2: YEL GRN GND
Terminal
strip 2
Terminal strip 2
Towards the pump (≤1kW)
Dry contact
ON/OFF
Heating resistance of the evaporator
Heating resistance of the compressor
Reducer
Flow detector
Wired controller
Black-GND,Yellow-YEL
Green-GRN
Compressor aspiration temp. sensor Evaporator temp. sensor Ambient temp. sensor Compressor outlet temp. sensor Water outlet temp. sensor Water inlet temp. sensor
High-pressure pressure switch
Low-pressure pressure switch
4-WAY VALVE
YELLOW YELLOW RED
BROWN
ORANGE
BLUE
RED BLACK BROWN
COMPRESSOR FAN MOTOR
COMPRESSOR
Terminal strip 2
Terminal strip 1
Towards the pump (≤1kW)
Heating resistance of the evaporator
Heating resistance of the compressor
Reducer
Flow detector
Wired controller
Water outlet temp. sensor Water inlet temp. sensor Compressor aspiration temp. sensor Evaporator temp. sensor Ambient temp. sensor Compressor outlet temp. sensor
High-pressure pressure switch
Low-pressure pressure switch
4-WAY VALVE
RED
BROWN
ORANGE
BLUE
Reactor FAN MOTOR
Terminal strip 1
N° Description
1Protective grid of the fan
2Front panel
3Fan propeller
4Fan motor
5Motor support
6Frame
7Left panel
8Board 1 connector
9Modbus board
10 Electronic board
11 Cable channel
12 Electric casing
13 Cover for electric casing
14 Upper panel
15 Board 2 connector
16 Cable fastener
17 Current limiter
18 Pressure gauge
19 Cable gland Ø19
20 Rear panel
21 Evaporator
22 Rear panel resistance
23 Body of the electronic reducer
24 Coil of the electronic reducer
25 Screen
26 Screen protection
27 Right panel
28 Water ow detector
29 Titanium condenser
30
Temperature sensor (evaporator)
Temperature sensor (aspiration)
Temperature sensor (water outlet)
Temperature sensor (water inlet)
31 Temperature sensor (compressor outlet)
32 Ambient temperature sensor
33 Compressor resistance
34 Compressor
35 4-way valve
36 Coil of the 4-way valve
37 Low-pressure pressure switch
38 Schrader valve
39 High-pressure pressure switch
40 Logo plate
41 Separation panel
42 Chassis bottom sheet metal
RED BLACK BROWN
YELLOW YELLOW
Dry contact
ON/OFF
Terminal strip 2: YEL GRN GND
Black-GND,Yellow-YEL
Green-GRN

Pentair International SARL,
Ave. de Sévelin 20, CH-1004 - LAUSANNE, Switzerland
Copyright - Limited license: unless expressly authorised herein, no part of the content of the present document can be reproduced in any form or by any means without the
prior written authorisation by Pentair International SRL.