5 Starting up the system
Installation manual
5
EK2CB07CAV3
Daikin Altherma low temperature monobloc option box
4P4055461 – 2015.03
4.3.6
To connect the power consumption digital
inputs
1
Connect the power consumption digital inputs cable to the
appropriate terminals as shown in the illustration below.
X2M
X8M
X1M
A4P
1
2
3
4
5
6
11
12
S3P S2P S1P S4P
S3P
Connect to terminals X2M/1+2
S2P
Connect to terminals X2M/3+4
S1P
Connect to terminals X2M/5+6
S4P
Connect to terminals X2M/11+12
2
Fix the cable with cable ties to the cable tie mountings.
4.3.7
To connect the alarm output
1
Connect the alarm output cable to the appropriate terminals as
shown in the illustration below.
X2M
X8M
X1M
A4P
15
13
2
Fix the cable with cable ties to the cable tie mountings.
4.3.8
To connect the space cooling/heating ON/
OFF output
1
Connect the space cooling/heating ON/OFF output cable to the
appropriate terminals as shown in the illustration below.
X8M
X1M
1 2
2
Fix the cable with cable ties to the cable tie mountings.
4.3.9
To connect the changeover to external
heat source
1
Connect the changeover to external heat source cable to the
appropriate terminals as shown in the illustration below.
X8M
X1M
L N
4
3
2
Fix the cable with cable ties to the cable tie mountings.
5
Starting up the system
For instructions on how to configure and commission the system,
and hand it over to the user, refer to the installation manual of the
outdoor unit.
