Daikin Altherma 3 M - To Connect the Electricity Meters

9 | Electrical installation
Installer reference guide
112
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
4P620241-1 – 2020.06
4 3
X2M
3 Fix the cable with cable ties to the cable tie mountings.
9.2.7 To connect the electricity meters
Wires: 2 (per meter)×0.75mm²
Electricity meters: 12VDC pulse detection (voltage supplied by PCB)
[9.A] Energy metering
INFORMATION
In case of an electricity meter with transistor output, check the polarity. The positive
polarity MUST be connected to X5M/6 and X5M/4; the negative polarity to X5M/5
and X5M/3.
1 Open the service cover. See "To open the outdoor unit"[472].
2 Connect the electricity meters cable to the appropriate terminals as shown in
the illustration below.
S2S
X5M.6
X5M.5
X5M.4
X5M.3
S3S
3 4 5 6
X5M
3 Fix the cable with cable ties to the cable tie mountings.