-
manual
HRC
70
PILOT -PREMIUM-
/2
-
14
Legend
:
L1-L2-L3-N : Power supply Phase/Neutral 400V three-phase - 50Hz
CPAC
: Factory connected Heat Pump circulator
Cchauf 1 : Heating circuit 1 circulator
or Pisc
or Primary circuit pool circulator
Cchauf2 : Heating circuit 2 circulator
or ECS
Primary circuit domestic water circulator
LTP1/LTP2 : 65°C Temperature limiting safety aquastat with manual reset must be
installed on the underfloor heating outlet (not supplied)
5-wire section to be defined
see table §3.3.2
Fuse or
magneto-thermal
circuit breaker
§
Electricity Supply
400V - 50 Hz three-phase + N
see § «connecting the
pilot to the power
supply»
3.6.2.2 - Pilot : 400V three-phase connection
4 - SET-UP
• For HRC
70
11, 20 and 25kW Heat Pumps :
It is mandatory to configure the HRC
70
Pilot
(Installer Menu, Configuration)
• The HRC
70
Pilot is factory configured for use with
an HRC
70
17kW Heat Pump
The installation must never be switched on
WITHOUT WATER in the heating circuit.
• All work carried out on the hydraulic circuits and the electrical
installations must be carried out in compliance with regulations
in effect in the country of installation by a qualified professional.
• Fill the installation with water and treat the water.
• Purge the heating circuits (open the air valves situated at the
highest points of the installation until all trapped air has been
released).
• Check that all circuits are properly sealed.
• Check that the power supply is correct at the mains switch.
• Ensure the correct tightness of the hydraulic connections, and
check that there are no leaks.
• Check that all the valves are open, that the heating circuit is filled
with water, and that nothing is blocking the flow of water in the
heat exchanger and the hydraulic circuit.
• Check that the desludging valve is properly installed and that
nothing is blocking its screen filter.
• Once all of these checks have been completed, switch the
appliance on.
• Configure the installation.
The appliance is factory configured for the following set-up :
- 17 kW Heat Pump
- Heat Pump without back-up
(no boiler, nor electric)
- 1 radiator circuit
- 1 room thermostat to control radiator
circuit temperature
If necessary, this configuration can be modified through the
«Installer» menu.
Note :
Frost protection of the Heat Pump
When stopped (temporarily or definitively), once the
temperature of the water from the HRC
70
Heat Pump water
outlet falls below 5°C, the circulator will start and will not stop
until the water temperature reaches 11°C.
4.1 - Control panel
Menu
access
On/off
Clock
settings
Dial
Display