Daikin EWYA004D2V3P Installer's Reference Manual page 77

EWAA004~008D + EWYA004~008D
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P688013-1B – 2022.09
Item
Room thermostat (wired or
wireless)
Remote outdoor sensor
Remote indoor sensor
Human Comfort Interface
9 Electrical installation
|
Description
In case of wireless room thermostat, see:
▪ Installation manual of the wireless room
thermostat
▪ Addendum book for optional equipment
In case of wired room thermostat, see:
▪ Installation manual of the wired room
thermostat
▪ Addendum book for optional equipment
Wires: 0.75 mm²
Maximum running current: 100 mA
For the main zone:
▪ [2.9] Control
▪ [2.A] Ext thermostat type
For the additional zone:
▪ [3.A] Ext thermostat type
▪ [3.9] (read-only) Control
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
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
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
Installer reference guide
77