Daikin Altherma 3 M - To Connect the Changeover to External Heat Source

9 | Electrical installation
Installer reference guide
115
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
4P620241-1 – 2020.06
A4P.Y2
X2M.7
YC Y2
9 7
X1M
Y2
X2M
A4P
a
YC
a Installation of EKRP1HBAA is required.
WARNING
Stripped wire. Make sure that stripped wire cannot make contact with possible
water on the bottom plate.
3 Fix the cable with cable ties to the cable tie mountings.
9.2.11 To connect the changeover to external heat source
Wires: 2×0.75mm²
Maximum load: 0.3A, 250VAC
Minimum load: 20mA, 5VDC
[9.C] Bivalent
1 Open the service cover. See "To open the outdoor unit"[472].
2 Connect the changeover to external heat source cable to the appropriate
terminals as shown in the illustration below.
A4P.X1
A4P.X2
N
L