Daikin Altherma 3 R F Installer's Reference Manual page 92

8 | Electrical installation
Installer reference guide
92
Item
Power consumption digital
inputs
Safety thermostat
Room thermostat (wired or
wireless)
Heat pump convector
Description
See "8.3.10 To connect the power consumption
4
digital inputs" [ 104].
See "8.3.11 To connect the safety thermostat
(normally closed contact)" [
See:
▪ Installation manual of the wireless room
thermostat
▪ Installation manual of the wired room
thermostat (digital or analogue) + multi-
zoning base unit
- Connection of the wired room thermostat
(digital or analogue) to the multi-zoning
base unit
- Connection of the multi-zoning base unit
to the indoor unit
▪ Addendum book for optional equipment
Wires for wired room thermostat: (3 for
cooling/heating operation; 2 for heating only
operation)×0.75 mm²
Wires for wireless room thermostat: (5 for
cooling/heating operation; 4 for heating only
operation)×0.75 mm²
Maximum running current: 100 mA
For the main zone:
▪ [A.2.1.7] Unit control method
▪ [A.2.2.4] Contact type main
For the additional zone:
▪ [A.2.2.5] Contact type add.
There are different controllers and setups
possible for the heat pump convectors.
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: 4×0.75 mm²
Maximum running current: 100 mA
For the main zone:
▪ [A.2.1.7] Unit control method
▪ [A.2.2.4] Contact type main
For the additional zone:
▪ [A.2.2.5] Contact type add.
4
105].
ERLA03DAV3 + EHFH03S18DJ3V
Daikin Altherma 3 R F
4P596806-1 – 2019.10