Indoor Unit - Daikin ALTHERMA HT Service Manual

ESIE09-08B
Legend
Part number
B1PH
B1PL
BS1 - BS4 (A9P)
C1
C2 - C3
C1 - C3 (A4P)
DS1 (A*P)
E7H
E1HC
F1U (A1P, A3P)
F1U (A6P)
F1U - F2U (A7P)
F3U - F4U
H1P - H7P (A9P)
HAP (A*P)
IPM1
K1A
K1E
K2E
K*R (A*P)
K1S
K2S
M1C
M1F - M2F
M1P
PC (A11P)
PHC1
PS (A*P)
Q1DI - Q2DI
Q2L
R1 - R2 (A4P)
R1L
RC (A*P)
S1PH
S1S
S3S
S4S
SS1 (A1P)
SS1 (A2P)
SS1 (A7P)
TC (A*P)
T1R - T2R (A*P)
T3R
V1C - V8C
X1M - X3M
X*M (A*P)
Appendix
Description
High pressure sensor
Low pressure sensor
Push button
Capacitor
Filter capacitor
PCB capacitor
Dipswitch
* Bottom plate heater (only in combination with ERRQ* outdoor unit or
ERSQ* outdoor unit with option EKBPHTH16A)
Crankcase heater
Fuse (T, 3.15A, 250V)
Fuse (T, 6.3A, 250V)
* Fuse (5A, 250V)
Fuse (T, 6.3A, 250V)
PCB LED
PCB LED
Integrated power module
Interface relay
Electronic expansion valve
Electronic expansion valve
PCB relay
* 3-way valve
2-way valve
Compressor
Switchbox cooling fan
DC inverter pump
* Power circuit
Optocoupler input circuit
Switching power supply
# Earth leakage protector
Thermal protector water piping
Resistance
Reactor
Receiver circuit
High pressure switch
# Benefit kWh rate power supply contact
# Mixing station input 1
# Mixing station input 2
Selector switch (emergency)
Selector switch (master slave)
* Selector switch
Transmitter circuit
Diode bridge
Power module
Ferrite core noise filter
Terminal strip
* Terminal strip on PCB
Wiring Diagrams
231