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Electrical installation
Installer reference guide
116
ERGA04~08EA + EHBH/X04+08EF
Daikin Altherma 3 R W
4P629085-1B – 2021.11
Item
Description
Power consumption digital
inputs
"9.3.9 To connect the power consumption
Safety thermostat
"9.3.10 To connect the safety thermostat
131].
Smart Grid
"9.3.11 To connect a Smart Grid"
WLAN cartridge
"9.3.12 To connect the WLAN cartridge
Room thermostat (wired or
wireless)
See below table.
Wires: 0.75 mm²
Maximum running current: 100 mA
For the main zone:
▪
[2.9]
Control
▪
[2.A]
Thermostat type
For the additional zone:
▪
[3.A]
Thermostat type
▪
[3.9] (read-only)
Control
Heat pump convector
There are different controllers and setups
possible for the heat pump convectors.
Depending on the setup, you also need to
implement a relay (field supply, see
addendum book for optional equipment).
For more information, see:
▪
Installation manual of the heat pump
convectors
▪
Installation manual of the heat pump
convector options
▪
Addendum book for optional equipment
Wires: 0.75 mm²
Maximum running current: 100 mA
For the main zone:
▪
[2.9]
Control
▪
[2.A]
Thermostat type
For the additional zone:
▪
[3.A]
Thermostat type
▪
[3.9] (read-only)
Control
Summary of Contents for Altherma 3 R W
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