Daikin Altherma EJHA04AAV3 Installer's Reference Manual page 43

3×
X2M
1×
a Recommended field fuse: 20 A
Q1DI Earth leakage circuit breaker
2 Fix the cable with cable ties to the cable tie mountings.
To connect the user interface
#
1 Connect the user interface cable to the outdoor unit.
Fix the cable with cable ties to the cable tie mountings.
a User interface. The user interface is required for
operation, but has to be ordered separately (mandatory
option).
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.
EJHA04AAV3 + EHY2KOMB28+32AA
Daikin Altherma Hybrid hydrosplit heat pump
4P531180-1 – 2018.06
a
N L
3 2 1 Q1DI
PE L N
1N~ 50 Hz
220-240 V
Action
a
1×
#
5 Reinstall the faceplate onto the wallplate.
Be careful NOT to pinch the wiring when attaching the
frontplate to the unit.
4A From the rear
PCB
1×
a
b
4C From the top
a
b
PCB
1×
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.
To connect the dedicated gas boiler to the outdoor
unit
1 Connect the interconnection cable between outdoor unit and
gas boiler to the appropriate terminals as shown in the
illustration below. The interconnection cable is field supplied.
1×
a EHY2KOMB28+32AA gas boiler
2 Fix the cable with cable ties to the cable tie mountings.
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.
9 Installation
Action
4B From the left
PCB
1× a
b
4D From the top centre
b
PCB
1×
b
A2P
X10A 1 2
a
Installer reference guide
43
a