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1

 WARNINGS

Read  the  instructions  in  this 

manual carefully before using the 

device.

Z400iQ MD4, MD5, TD7, TD8 and 

TD9

 models contain R32.

• 

Before handling the appliance, it is vital that you read this installation and user 

manual, as well as the “Warranty” booklet delivered with the appliance. Failure 

to do so may result in material damage or serious or fatal injury and will void the 

warranty.

• Keep and pass on these documents for later viewing throughout the appliance’s 

service life.

• 

The distribution or modification of this document in any way is prohibited, without 

prior authorisation from Zodiac®.

• 

Zodiac® is constantly developing its products to improve their quality; therefore, 

the information contained in this document may be modified without notice. 

GENERAL WARNINGS

• 

Failure to respect the warnings may cause serious damage to the pool equipment 

or cause serious injury, even death.

• 

Only  a  person  qualified  in  the  technical  fields  concerned  (electricity, 

hydraulics  or  refrigeration)  is  authorised  to  perform  any  servicing 

or  repairs  to  the  appliance.  The  qualified  technician  working  on  the 

appliance must use/wear personal protective equipment (such as safety 

goggles and protective gloves, etc.) in order to reduce the risk of injury 

occurring when working on the appliance.  

• 

Before handling the machine, ensure that the power is switched off and isolated 

from the power supply.

• 

The appliance is intended to be used for pools and spas for a specific purpose; it 

must not be used for any purpose other than that for which it was designed.

• 

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. Children should be supervised to ensure that 

they do not play with the appliance.

• 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 shall 

not play with the appliance. Cleaning and user maintenance shall not be made by 

children without supervision.

• 

The appliance must be installed according to the manufacturer’s instructions and 

in compliance with local standards. The installer is responsible for installing the 

appliance  and  for  compliance  with  national  installation  regulations.  Under  no 

circumstances may the manufacturer be held liable in the event of failure to comply 

with applicable local installation standards.

• For any work other than the simple user maintenance described in this manual, the 

product should be referred to a qualified professional.

• 

If the appliance suffers a malfunction, do not try to repair it yourself; instead contact 

a qualified technician.

• 

Refer to the warranty conditions for details of the permitted water balance values 

for operating the appliance.

• 

Deactivating, eliminating or by-passing any of the safety mechanisms integrated 

into the appliance shall automatically void the warranty, in addition to the use of 

spare parts manufactured by unauthorised third-party manufacturers.

• 

Do not spray insecticide or any other chemical (inflammable or non-inflammable) 

in the direction of the appliance, as this may damage the body and cause a fire.

• 

Do not touch the fan or moving parts and do not place any objects or your fingers 

in the vicinity of the moving parts during operation of the appliance. Moving parts 

can cause serious injury or even death.

Summary of Contents for iAquaLink Z400iQ

Page 1: ...H0638700_REVI 2021 06 More documents on www zodiac com Z400iQ EN Instructions for installation and use English Heat pump Translation of the original instructions in French...

Page 2: ......

Page 3: ...r instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance This appliance can be used by ch...

Page 4: ...orm maintenance or servicing operations on the appliance with wet hands or if the appliance is wet Before connecting the appliance to the source of supply ensure that the terminal block or supply sock...

Page 5: ...h the consequent risk of severe burns TROUBLESHOOTING All soldering work must be carried out by a someone qualified to do so Replacement pipes must always be made of copper in compliance with standard...

Page 6: ...working order has been properly maintained and that any associated electrical components are sealed to prevent ignition in the event of a refrigerant release Consult manufacturer it in doubt The reco...

Page 7: ...14 Maintenance 15 3 1 I Winterizing 15 3 2 I Maintenance 15 Troubleshooting 18 4 1 I Appliance behaviour 18 4 2 I Error code display 19 4 3 I Lighting of LEDs on the printed circuit board 20 4 4 I Wir...

Page 8: ...grated under its base height adjustable on a stable solid and level surface This surface must be able to bear the weight voir 5 2 I Technical specifications of the appliance in particular in the case...

Page 9: ...ns Install 50 cm of flexible PVC pipe at the heat pump water inlet and outlet to absorb vibrations Increase the filtration time by 50 and activate silence mode The heat pump will run for longer with l...

Page 10: ...valve by pass valve water outlet valve water inlet adjustment valve optional water outlet adjustment valve optional water treatment minimum distance To evacuate the condensates fit a 18 pipe on the g...

Page 11: ...curve rating to be defined according to the table 5 2 I Technical specifications with a suitable dedicated differential protection device circuit breaker or switch Additional protection may be requir...

Page 12: ...isk of interference using a collar inside the appliance just after the glands 1 5 1 Heating priority option This function helps to keep the water temperature constant by checking the water temperature...

Page 13: ...will have enough operating range to heat up Cover the pool with a sheet bubble canopy canvas etc to prevent heat loss The heat pump will be even more efficient if it operates during the warmest hours...

Page 14: ...see 4 2 I Error code display Off Stopped Device off or not connected to the power supply 2 3 I Operation Check that there are no tools or other foreign objects in the machine The panel that provides...

Page 15: ...the temperature setpoint is displayed and flashes Press to increase the temperature by 0 5 C Press to reduce the temperature by 0 5 C Press to confirm the desired setpoint temperature The settings scr...

Page 16: ...the setpoint temperature to at least 2 degrees below the measured water temperature 2 5 I Connection to the iAquaLink app The Z400iQ heat pump may be controlled by remote from a smartphone or tablet v...

Page 17: ...operations are carried out at the user s expense by a qualified technician 3 2 1 Safety instructions concerning appliances containing R32 refrigerant Z400iQ MD4 MD5 TD7 TD8 TD9 models Area check Prio...

Page 18: ...all include damage to cables excessive number of connections terminals not made to original specification damage to seals incorrect fitting of glands etc Ensure that the apparatus is mounted securely...

Page 19: ...is available if required for handling refrigerant cylinders all personal protective equipment is available and being used correctly the recovery process is supervised at all times by a competent perso...

Page 20: ...low below 12 C The appliance is smoking The machine has come to the end of the defrost cycle water has changed to gaseous state and passes through the grid If your heat pump is not in its defrost cycl...

Page 21: ...ng red LED press Cooling circuit high pressure fault Exchanger clogged with dirt Clean the water exchanger Steady red LED automatic Flashing red LED press Insufficient water flow Increase flow using t...

Page 22: ...s Condenser protection ST1 sensor temperature too low Wait until the water temperature rises above 35 C or switch to Hot mode if the appliance is in Cooling mode Automatic 4 3 I Lighting of LEDs on th...

Page 23: ...teristics 5 1 I Description In the appliance s box A Z400iQ B Winterizing cap x2 C 50 connector to be glued x2 D Winterizing cover Heating priority E PAC NET cleaning product supplied available as an...

Page 24: ...A Boost 64 65 66 68 64 65 64 66 Silence 61 63 63 66 61 62 62 63 Frequency band GHz 2 412 2 484 Emitted power dBm 20 Type of refrigerant R32 R410A R32 R410A R32 R410A R32 Refrigerant amount kg 0 87 1 0...

Page 25: ...1030 1145 B 450 480 C 479 509 D 880 1027 Overall dimensions in mm Front Side Rear Base Front panel Grid User interface Appliance status LEDs Side panel Technical access door Technical access door Poo...

Page 26: ...Sch mas lectriques Wiring diagrams Schaltplan Elektrischschema Esquema el ctrico Esquema el ctrico Schema elettrico 1 Z400iQ MD4 MD5...

Page 27: ...2 Z400iQ MD7...

Page 28: ...3 Z400iQ MD8...

Page 29: ...4 Z400iQ MD9...

Page 30: ...5 Z400iQ TD7 TD8 TD9...

Page 31: ...ature sensor Fl ssigkeitstemperatur f hler Temperatuursensor vloeistof ST5 Sonde temp rature refoulement Compressor discharge temperature Temperaturf hler an Druckseite Temperatuursensor perszijde LP...

Page 32: ...ra de l quido Sonda temperatura liquida ST5 Sonda de temperatura de descarga Sonda temperatura retorno Sonda temperatura di mandata LP Presostato de baja presi n Pressostato baixa press o Pressostato...

Page 33: ...eil Appliance model Num ro de s rie Serial number EUROPE ZPCE ZA La Balme 31450 Belberaud S A S U au capital de 1 267 140 SIRET 395 068 679 00046 RCS TOULOUSE AUSTRALIA Zodiac Group Australia Pty Ltd...

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