Daikin ETVH-D9WG Installation Manual page 10

5 Electrical installation
Item
Electricity meters See "5.3.4 To connect the electricity
meters" [ 4 14].
Domestic hot water See "5.3.5 To connect the domestic hot
pump" [ 4 14].
pump water
Alarm output See "5.3.6 To connect the alarm
output" [ 4 14].
Space cooling/heating See "5.3.7 To connect the space cooling/
operation control heating ON/OFF
Changeover to See "5.3.8 To connect the changeover to
external heat source external heat
control
Power consumption See "5.3.9 To connect the power
digital inputs consumption digital
Safety thermostat See "5.3.10 To connect the safety
thermostat (normally closed
contact)" [ 4 16].
Room thermostat See:
(wired or wireless)
▪ Installation manual of the wireless
▪ Installation manual of the wired
▪ Addendum
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
Installation manual
10
Description
output" [ 4 15].
source" [ 4 15].
inputs" [ 4 16].
room thermostat
room thermostat (digital
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
▪ For cooling/heating operation,
you also need option EKRELAY1
book for optional
equipment
Item
Heat pump convector
or
Remote outdoor
sensor
Remote indoor sensor
Human Comfort
Interface
Description
There are different controllers and
setups possible for the heat pump
convectors.
Depending on the setup, you also
need option EKRELAY1.
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
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
ETVH/X16S18+23DA6V+9W(G)
Daikin Altherma 3 H HT F
4P586454-1B – 2020.01