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Installation
Installer reference guide
88
EPGA11~ EAV23DA6V
Daikin Altherma 3 H F
4P606487-1 – 2019.12
Component
EPGA11~16DAV3
Interconnection cable
Minimum cable section of 1.5 mm² and
applicable for 230 V
Recommended field fuse
(b)
32 A
Earth leakage circuit breaker
Must comply with applicable legislation
(a)
The minimum allowed field fuse is 20 A.
(b)
MCA=Minimum circuit ampacity. Stated values are maximum values (see electrical
data of combination with indoor units for exact values).
NOTICE
It is possible to install a field fuse with lower than recommended rating over the heat
pump. For this you must modify field setting [2‑0E] according to the maximum
allowed current over the heat pump.
Note that field setting [2‑0E] overrules all power consumption control settings.
Power limiting the heat pump will reduce performance.
7.6.6 To connect the electrical wiring on the outdoor unit
1
Remove the switch box cover. See
"7.2.2 To open the outdoor unit"
66].
2
Strip insulation (20 mm) from the wires.
a
b
a
Strip wire end to this point
b
An excessive strip length may cause electrical shock or leakage
3
Insert the wiring at the back of the unit:
b
c
a
a
Power supply cable (high voltage)
b
Communication cable (high voltage)
c
Cable for bottom plate heater (optional)
4
Inside the unit, route the wiring as follows: