Daikin Altherma EVLQ05+08CA, Installer'S Reference Manual

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7 | Installation
Installer reference guide
95
EHYH EHYHBH/X08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1F – 2020.10
# Action
2 Insert a screwdriver into the slots underneath the user interface and
carefully separate the faceplate from the wallplate.
The PCB is mounted in the faceplate of the user interface. Be careful
NOT to damage it.
3 Fix the wallplate of the user interface to the wall.
4 Connect as shown in 4A, 4B, 4C or 4D.
5 Reinstall the faceplate onto the wallplate.
Be careful NOT to pinch the wiring when attaching the frontplate to the
unit.
(a) The main user interface is required for operation, but has to be ordered separately
(mandatory option).
4A From the rear
b
a
PCB
1×
4B From the left
a
PCB
b
1×
4C From the top
a
b
PCB
b
1×
4D From the top centre
a
PCB
b
b
1×
a Notch this part for the wiring to pass through with nippers etc.
b Secure the wiring to the front part of the casing using the wiring
retainer and clamp.
7.11.10 To connect the shut-off valve
INFORMATION
Shut-off valve usage example. In case of one LWT zone, and a combination of
underfloor heating and heat pump convectors, install a shut-off valve before the
underfloor heating to prevent condensation on the floor during cooling operation.
For more information, see the installer reference guide.
1 Connect the valve control cable to the appropriate terminals as shown in the
illustration below.