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Electrical installation
Installer reference guide
117
ERGA04~08EA + EHBH/X04+08EF
Daikin Altherma 3 R W
4P629085-1B – 2021.11
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
(in case of DHW tank)
3‑way valve
See:
▪
Installation manual of the 3-way valve
▪
Addendum book for optional equipment
Wires: 3×0.75 mm²
Maximum running current: 100 mA
[9.2]
Domestic hot water
(in case of DHW tank)
Domestic hot water tank
thermistor
See:
▪
Installation manual of the domestic hot
water tank
▪
Addendum book for optional equipment
Wires: 2
The thermistor and connection wire (12 m)
are delivered with the domestic hot water
tank.
[9.2]
Domestic hot water
Summary of Contents for Altherma 3 R W
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