-
manual
HRC
70
PILOT -PREMIUM-
/2
-
-
manual
HRC
70
PILOT -PREMIUM-
/2
-
39
APPENDICES
A1 - Dimensions
View from above
View from below
A2 - Technical specifications
A2.1 - HRC
70
Pilot
Single
phase
Three
phase
Integrated
electrical
Boiler
30 A
10 A
32 A
16 A
3 x 6mm² 5 x 2,5mm²
26 / 34 female
0 to 6kW single-phase or
three-phase
2.5 bar
Maximum water pressure
Maximum power consumption
Electrical supply
Weight when empty
Hydraulic connection
Decoupling tank
Dimensions (H x L x P)
Protective fuses
Back-up possible
400V three-phase
adaptable
230V single-phase
60 L
66 kg
Control possible
740mm x 630mm x
530mm
Minimum width of power supply cable
A3 - Frost protection
In cases where the HRC
70
Heat Pump cannot operate (exterior
temperature is outside of the operating range), and a back-up is
authorised (boiler or electrical), it will automatically be protected
from frost or ice as the circulator pump will operate and draw heat
from the heating circuit which has its temperature maintained by
the HRC
70
Pilot’s electrical back-up or back-up boiler.
The water temperature remains over 5°C at all times.
In all cases the piping must be properly insulated.
Underground piping should be installed within protective
guttering.
However, in the case of installation without a back-up, or if the
HRC
70
Pilot or HRC
70
Heat Pump is being switched off during the
winter months (ex. accidental stop, secondary residence, etc...), an
additional anti-freeze protection is necessary.
Apply glycol to the heating circuit (with a minimum concentration
of 25% glycol) or make sure to have water circuit draining
measures in place for the HRC
70
Heat Pump and its accessories
(described below).
