2.3 Electrical connection - indoor
module
The following instructions describe the electrical
connection of the inner module.
1.
Remove the cover from the indoor module by
pressing it upwards and pulling it forwards
out of the rear groove.
2.
Guide the supply cable to the indoor module
through the cable openings, and also route
the control cable between indoor and outdoor
modules and the cables for external devices
and sensors into the indoor module. Note
that the cable openings are located at the
top.
3.
Connect the mains power supply line and the
control line of the indoor module to the termi-
nals.
4.
Connect all secondary consumers
(HGM,HGU, changeover valves etc.) to the
I/O module.
NOTICE!
Attach cables in accordance with the connec-
tion schematic and/or the circuit diagram in the
control box.
NOTICE!
Ensure correct polarity when connecting the
electrical leads, especially the control cable.
The number of lines and the sensors is
dependent on the configuration of the heating
system and the components.
At the site, avoid adding cable inlets.
NOTICE!
It is necessary to provide a separate RCD 100
mA, type B (universal current-sensitive) with a
contact load of 40 A for the heat pump.
2.4 Electrical connection - outdoor
module
n
To connect up the electrics, remove the top
cladding panel (cover) after unfastening the
four lateral screws.
1
1
Fig. 3: Remove the top trim panel. To do this, first
unfasten the screws
n
Electrical protection for the system is imple-
mented in accordance with the information in
the Technical Data. Observe the required con-
ductor cross-sections!
n
All cables must be connected with the correct
polarity and strain relief.
REMKO HTS
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