Daikin EBVH11S18+23DJ9W Installer's Reference Guide

9 | Electrical installation
Installer reference guide
119
ERLA11~16DAV3+W1 + EBVH/X11+16S18+23DJ
Daikin Altherma 3 R F
4P643602-1 – 2021.09
Connecting to the
frame
When cables are routed from the unit, a protection
sleeve for the conduits (PG insertions) can be
inserted at the knockout hole.
When you do not use a wire conduit, protect the
wires with vinyl tubes to prevent the edge of the
knockout hole from cutting the wires.
a b
A B
c d e
A Inside of the outdoor unit
B Outside of the outdoor unit
a Wire
b Bush
c Nut
d Frame
e Hose
NOTICE
Precautions when making knockout holes:
▪ Avoid damaging the casing and underlying piping.
▪ After making the knockout holes, we recommend to remove the burrs and paint
the edges and areas around the edges using repair paint to prevent rusting.
▪ When passing electrical wiring through the knockout holes, wrap the wiring with
protective tape to prevent damage.
7 Reattach the service cover. See "7.2.3To close the outdoor unit"[477].
8 Connect an earth leakage circuit breaker and fuse to the power supply line.
9.3 Connections to the indoor unit
Item Description
Power supply (main) See "9.3.1To connect the main power
supply"[4122].
Power supply (backup
heater)
See "9.3.2To connect the backup heater power
supply"[4124].
Shut-off valve See "9.3.3To connect the shut-off valve"[4127].
Electricity meters See "9.3.4To connect the electricity meters"[4128].
Domestic hot water pump See "9.3.5To connect the domestic hot water
pump"[4129].
Alarm output See "9.3.6To connect the alarm output"[4130].
Space cooling/heating
operation control
See "9.3.7To connect the space cooling/heating ON/
OFF output"[4131].

Daikin EBVH11S18+23DJ9W Specifications

General

Brand	Daikin
Model	EBVH11S18+23DJ9W
Category	Heat Pump
Language	English