Daikin CHYHBH05AAV32 [11/32] Installation

Daikin CHYHBH05AAV32 [11/32] Installation
4 Installation
Installation manual
11
CHYHBH05+08AA
Daikin Altherma R Hybrid
4P471756-1E – 2019.09
4C From the top
a
b
PCB
b
4D From the top centre
a
PCB
b
b
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.
4.5.4 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.
NOTICE
Wiring is different for a NC (normally closed) valve and a
NO (normally open) valve.
X2M
X1M
7
5
6
X5M
X2M
X1M
X5M
NO
NC
M2S M2S
7
6
5
2 Fix the cable with cable ties to the cable tie mountings.
4.5.5 To connect the domestic hot water pump
1 Connect the domestic hot water pump cable to the appropriate
terminals as shown in the illustration below.
35
34
X2M
X1M
X5M
1~
M
M2P
2 Fix the cable with cable ties to the cable tie mountings.
4.5.6 To connect the alarm output
1 Connect the alarm output cable to the appropriate terminals as
shown in the illustration below.
28
Y1
X2M
X1M
A4P
X5M
a
a Installation of EKRP1HB is required.
2 Fix the cable with cable ties to the cable tie mountings.
4.5.7 To connect the space heating ON/OFF
output
1 Connect the space heating ON/OFF output cable to the
appropriate terminals as shown in the illustration below.

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