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Electrical installation
Installer reference guide
119
ERGA04~V3A+V37 + EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678716-1 – 2022.01
Item
Description
Remote outdoor sensor
See:
▪
Installation manual of the remote outdoor
sensor
▪
Addendum book for optional equipment
Wires: 2×0.75 mm²
[9.B.1]=1 (
External sensor
=
Outdoor
)
[9.B.2]
Ext. amb. sensor offset
[9.B.3]
Averaging time
Remote indoor sensor
See:
▪
Installation manual of the remote indoor
sensor
▪
Addendum book for optional equipment
Wires: 2×0.75 mm²
[9.B.1]=2 (
External sensor
=
Room
)
[1.7]
Room sensor offset
Human Comfort Interface
See:
▪
Installation and operation manual of the
Human Comfort Interface
▪
Addendum book for optional equipment
Wires: 2×(0.75~1.25 mm²)
Maximum length: 500 m
[2.9]
Control
[1.6]
Room sensor offset
WLAN module
See:
▪
Installation manual of the WLAN module
▪
Addendum book for optional equipment
Use the cable delivered with the WLAN
module.
[D]
Wireless gateway
for room thermostat (wired or wireless):
In case of…
See…
Wireless room thermostat
▪
Installation manual of the wireless room
thermostat
▪
Addendum book for optional equipment
Wired room thermostat
without multi-zoning base unit
▪
Installation manual of the wired room
thermostat
▪
Addendum book for optional equipment
