To Connect The Power Consumption Digital Inputs; To Connect The Safety Thermostat (Normally Closed Contact) - Daikin ETVH-D9WG Installation Manual

5 Electrical installation
A
B
A
B
a Installation of EKRP1HBAA is required.
3 Fix the cable with cable ties to the cable tie mountings.
5.3.9 To connect the power consumption digital
inputs
Wires: 2 (per input signal)×0.75 mm²
Power limitation digital inputs: 12 V DC / 12 mA detection
(voltage supplied by PCB)
[9.9] Power consumption control.
1 Open the following (see "3.2.1 To open the indoor
1 Top panel
2 User interface panel
3 Upper switch box cover
2 Connect the power consumption digital inputs cable to the
appropriate terminals as shown in the illustration below.
Installation manual
16
N L
X2 X1
A
A
B
X2 X1
X2M
A4P
a
3 Fix the cable with cable ties to the cable tie mountings.
5.3.10
unit" [ 4 5]):
1
1 Open the following (see
3
2
2 Connect the safety thermostat (normally closed) cable to the
appropriate terminals as shown in the illustration below.
B
a Installation of EKRP1AHTA is required.
To connect the safety thermostat
(normally closed contact)
Wires: 2×0.75 mm²
Maximum length: 50 m
Safety thermostat contact: 16 V DC detection (voltage
supplied by PCB). The voltage-free contact shall ensure the
minimum applicable load of 15 V DC, 10 mA.
[9.8.1]=3 (Benefit kWh power supply = Safety
thermostat)
"3.2.1 To open the indoor
1 Top panel
2 User interface panel
3 Upper switch box cover
5 4 3 2 1
a
A8P
X801M
1 2 3 4 5
unit" [ 4 5]):
1
3
2
ETVH/X16S18+23DA6V+9W(G)
Daikin Altherma 3 H HT F
4P586454-1B – 2020.01