To Connect The Power Consumption Digital Inputs; To Connect The Safety Thermostat (Normally Closed Contact) - Daikin Altherma 3 GEO Series Installer's Reference Manual

N L
X2 X1
1×
X2X1
a
a Installation of EKRP1HB is required.
3 Fix the cable with cable ties to the cable tie mountings.
8.2.9 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 "6.2.2 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.
EGSAH/X06+10DA9W(G)
Daikin Altherma 3 GEO
4P569820-1A – 2019.09
2×
unit" [ 4 24]):
1
2
4
3
5 4 3 2
1×
a Installation of EKRP1AHTA is required.
3 Fix the cable with cable ties to the cable tie mountings.
8.2.10 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 "6.2.2 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.
8 Electrical installation
1
2×
a
unit" [ 4 24]):
1
Installer reference guide
3
2
41