Daikin Altherma 3 H HT W EPRA14DAV3 Installer's Reference Manual page 109

EPRA14~18DAV3+W1 + ETBH/X16EF6V+9W
Daikin Altherma 3 H HT W
4P644736-1 – 2021.02
Item
Human Comfort Interface
(in case of DHW tank)
3‑way valve
(in case of DHW tank)
Domestic hot water tank
thermistor
(in case of DHW tank)
Power supply for booster
heater and thermal
protection (from indoor
unit)
(in case of DHW tank)
Power supply for booster
heater (to indoor unit)
9 Electrical installation
|
Description
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
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
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
See:
▪ Installation manual of the DHW tank
▪ Addendum book for optional equipment
Wires: (4+GND)×2.5 mm²
[9.4] Booster heater
See:
▪ Installation manual of the domestic hot
water tank
▪ Addendum book for optional equipment
Wires: 2+GND
Maximum running current: 13 A
[9.4] Booster heater
Installer reference guide
109