To Connect The Power Consumption Digital Inputs; To Connect The Safety Thermostat (Normally Closed Contact) - Daikin Altherma 3 WS EWSAH06UD Series Installation Manual

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N
L
X2
X1
X2X1
a
a
Installation of EKRP1HBAA is required.
3 Fix the cable with cable ties to the cable tie mountings.
6.12
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
"4.2.1 To open the indoor
1 Top panel
2 User interface panel
3 Front panel
4 Main switch box cover
2 Connect the power consumption digital inputs cable to the
appropriate terminals as shown in the illustration below.
EWSAH/X06UD
Daikin Altherma 3 WS
4P675760-1C – 2023.02
unit" [ 4  6]):
1
2
4
3
5
4
3
2
a
Installation of EKRP1AHTA is required.
3 Fix the cable with cable ties to the cable tie mountings.
6.13
To connect the safety thermostat
(normally closed contact)
Wires: 2×0.75 mm²
Safety thermostat contact: 16 V DC detection (voltage
supplied by PCB)
[9.8.1]=3 (Benefit kWh power supply = Safety
thermostat)
1 Open the following (see
"4.2.1 To open the indoor
1 Top panel
2 User interface panel
3 Installer switch box cover
2 Connect the safety thermostat (normally closed) cable to the
appropriate terminals as shown in the illustration below.
6 Electrical installation
1
a
unit" [ 4  6]):
1
Installation manual
3
2
23

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