1. Stop valve
2. Pressure reducing valve
3. Check valve
4. Insulating dieletric sleeve (not
supplied)
5. Pressure relief membrane valve (not
supplied)
7. Run-off siphon
8. Domestic water expansion
vessel
9. Thermostatic mixing valve
10. Draining valve
The power supply should comply with
the regulations in effect in the country
of installation, as well as the NFC 15-100
standard.
A means of disconnection which ensures
total power-cut in category III conditions
TIPVMECFJOTUBMMFEJOöYFEQJQJOHJO
compliance with the installation rules.
Protect the appliance with :
t""BMMQPMFDJSDVJUCSFBLFSXJUI
minimum 3mm contact opening.
t"QSPUFDUJWF"DJSDVJUCSFBLFSXJUIBN"EJòFSFOUJBM
If the power supply cable is damaged it must be replaced by the
NBOVGBDUVSFSUIFJSBGUFSTBMFTTFSWJDFPSBRVBMJöFEUFDIOJDJBO
2.7 - Electrical connections
Condensates drainage hose
Domestic hot water (DHW)
Domestic cold water (DCW)
- The condensates tube should not be directly connected to a
drain. It must lead off into open air in a siphon which has been
added and contains water.
- Do not use a lip seal.
- Do not use an elbow on the flexible hose.
2.6 - Condensates drainage
Compliance with the polarity:
tCSPXOXJSF
7QIBTF
t#MVFXJSF
/FVUSBM
t(SFFOZFMMPX
wire
=
Ground
Grounding is compulsory
The domestic hot water heat pump can be used to continuously
WFOUJMBUFBSPPNFWFOJGUIFIFBUJOHDZDMFJTöOJTIFE
To stop the fan from operating, connect to a timer on a moisture
sensor.
Use the same procedure as for the timer switch, but connect the
2-wire cable to “En
trée 2” on the electronic board.
- Switch off = fan will not operate
- Switch on = fan will operate
t4FUUIFSFHVMBUPSUP
“External control ventilation” mode:
VENT
3
mode.
2.7.1.1 -Controlled ventilation
To access electrical connections :
t3FNPWFUIFDPWFSBOEUIFTIFMM
t 3FNPWFUIFDPWFSPGUIFBQQMJBODFCZUBLJOHPVUUIFTDSFXT
XIJDIöYUIFTIFMMPOUPUIFMPXFSCFMU
t3FNPWFUIFCMBDLQSPUFDUJWFDPWFSGSPNUIFFMFDUSPOJDCPBSE
2.7.1 - Ex
ternal control (off-peak operation,
controlled ventilation)
Only a dry contact, voltage-free,
external connection may be used, or the
electronics board may be destroyed.
-
INSTALLER
- AIR SOURCE HEAT PUMP WATER HEATER -
INSTRUCTIONS
-
7
