Demand Pcb (Option Pcb A8P) - Daikin ALTHERMA HT ERSQ 011 AA Service Manual

PCB Layout for EKHBRD 011/014/016 AA/AB/AC V1/Y1
2.9

Demand PCB (Option PCB A8P)

Demand PCB (option PCB A8P)

Demand PCB (option PCB A8P)
Legend
Connector
50
Color
X80A White
1 - 5 -
1 - 5 -
2 - 5 -
3 - 5 -
4 - 5 -
used in safety mixing
combination feed- station 1
with 5 for back used in
thermostat BUH combina-
tion with 5
Connected to - function
X85A of main PCB A1P
2 core cable for EKRTW on X1M [H - COM] of PCB A10P
2 core cable for EKRTR on X1M [H - COM] of PCB A11P + X2M
[6 - 7] to X2M [L - N] of A11P + X1M [1 - 3] of A10P to R2T
2 core cable for BUH
2 core cable for mixing station 1
2 core cable for mixing station 2
ESIE09-08A
mixing used together
station 2 with 1, 2, 3
used in and/or 4
combina-
tion with 5
Refrigerant Circuit
X80A