-
INSTALLER
7 & 11kW HRC
70
HIGH TEMPERATURE HEAT PUMP
-
20
N.B:
See electrical diagram in the appendix.
Type of back-up
Without back-up or
boiler back-up
6 kW electrical back-
up
6 kW electrical back-
up
Power supply voltage
230 V single phase 230 V single phase 400 V three phase
Electrical current
requirements
2 A
30 A
10 A
Fuse calibration
for mains switch
(1)
32 A
32 A
12 A
Power supply
by phase
(2)
2.5mm² min.
to 4mm² max.
Number of conductors
(2)
4x2,5mm²+T min.
to 4x4mm²+T max.
6mm² min.
à 10mm² max.
2x6mm²+T
(*)
min.
to T
(*)
max.
Pilot
(1)
or general bipolar circuit breaker
(2)
The figures given here are indicative. They shoud be checked, and if necessary adjusted,
depending on the installation conditions and current standards.
(*)
the width of the ground cable should be equal to the width of the largest power cable.
Pour accéder aux
borniers, démonter la
façade avant du Pilote
et ouvrir le coff ret
électrique.
3.5.2.1 - Pilot: 230V single phase connection
3.5.1 - Recommendations for connecting the
system to the power supply
3.5.2 - Connecting the Pilot to the power
supply
Check:
• The input current
• The number and thickness of power cables
• Fuse or circuit breaker ratings
The power supply must come from an electrical protection
and sectioning device which complies with all current rules
and regulations. This CE-stamped appliance complies with the
essential requirements of the following directives:
- Low voltage n°2006/95/CE
- EMC n° 2004/108/CE
Check the the installation is equipped with a correctly sized and
connected ground cable.
Check that the voltage and frequency of the general power
supply fi t requirements. The amount of variation in voltage
permitted is:
230 V -10% à +6% 50Hz for single phase ground cable
400 V -10% à +6% 50Hz for three-phase n earth
cable.
The Pilot must be protected beforehand by an all-pole circuit
breaker
(minimal distance to separate contacts = 3mm: EN 60
335-1) using either fuses or a thermal magnetic circuit breaker
calibrated to the right power for the Pilot.
To access the terminals,
remove the front
faceplate of the Pilot
and open the control
box
3 control terminals on
the electronics board:
- 12 point (HP/HC; DEL;
Amb2; Amb1; Pixc; Ext)
- 2 point (shielded
connection)
- 2 point (Chaud)
Fuse or thermal-magnetic
circuit breaker
3-wire section to be defi ned
see § ‘‘Recommendations for
connecting the system to the
power supply’’
230V MONO 50Hz
POWER SUPPLY
L1-L2-L3-N : Power supply Phase/Neutral 400V three-phase 50Hz
CPAC
: Heat Pump circulator pump, pre-connected
Cchauf 1
: Circulator pump for heating circuit 1
ou Pisc
: or primary circulator pump for swimming pool circuit
Cchauf2
: Circulator pump for heating circuit 2
ou ECS
Primary circulator pump for domestic water
LTP1/LTP2 : Temperature-limiting safety aquastat (65°C ) with manual reset to
be connected between terminals 1-2 and 4-5 for underfl oor heating
applications.
