Daikin Altherma EPGA11DAV3, Installation Manual

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6 Technical data
Installation manual
12
EPGA11~16DAV3
Daikin Altherma – Low temperature split
4P556065-1 – 2018.10
6.2 Wiring diagram: Outdoor unit
The wiring diagram is delivered with the unit, located at the inside of
the service cover.
(1) Connection diagram
English Translation
Connection diagram Connection diagram
Only for *** Only for ***
See note *** See note ***
Outdoor Outdoor
Indoor Indoor
Position of compressor terminal Position of compressor terminal
Position in switch box Position in switch box
Front Front
Right Right
Back Back
Upper Upper
Lower Lower
Fan Fan
ON ON
OFF OFF
(2) Notes
English Translation
Notes Notes
L Live
N Neutral
Connection
Connector
Earth wiring
Field supply
Protective earth
Noiseless earth
Field wire
Terminal
Terminal strip
Wiring depending on model
Option
Switch box
PCB
NOTES:
1 Colours: BLK: black, RED: red, BLU: blue, WHT: white, GRN:
green, YLW: yellow, PNK: pink, ORG: orange.
2 This wiring diagram applies only to the outdoor unit.
3 When operating, do not short-circuit protective devices S1PH
and S1PL
4 Refer to the combination table and the option manual for how
to connect the wiring to X6A, X4A and X41A.
5 Refer to the service manual for instructions on how to set the
selector switches (DS1). The factory setting of all switches is
OFF.
(3) Legend
English Translation
Legend Legend
Field supply Field supply
English Translation
Optional Optional
Part n° Part n°
Description Description
A1P Printed circuit board (main)
A2P Printed circuit board (noise filter)
A3P Printed circuit board (leakage current)
A4P Printed circuit board (ACS)
BS1~BS4 (A1P) Push button switch
C1~C4 (A1PA2P) Capacitor
DS1 (A1P) Dipswitch
E1H Crankcase heater
E2H Bottom plate heater (option)
E3H~E5H Plate heat exchanger heaters
F1U~F4U (A2P) Fuse (T 5.0 A / 250 V)
F6U (A1P) Light-emitting diode (service monitor is
orange)
HAP (A1P) Light-emitting diode (service monitor is
green)
K1R (A1P) Magnetic relay (Y1S)
K1R (A4P) Magnetic relay (E3H~E5H)
K2R (A1P) Magnetic relay (Y2S)
K2R (A4P) Magnetic relay (E2H)
K3R (A1P) Magnetic relay (Y3S)
K4R (A1P) Magnetic relay (E1H)
K10R (A1P) Magnetic relay
K13R~K15R (A1P,
A2P) Magnetic relay
K11M (A1P) Magnetic contactor
L1R~L3R (A1P) Reactor
M1C Compressor motor
M1F~M2F Fan motor
PFC (A1P) (V1 only) Power factor correction
PS (A1P) Switching power supply
Q1DI Earth leakage circuit breaker (30 mA)
(field supply)
R1~R5 (A1P, A2P) Resistor
R1T Thermistor (outdoor air)
R2T Thermistor (compressor discharge)
R3T Thermistor (compressor suction)
R4T Thermistor (air heat exchanger liquid
pipe)
R5T Thermistor (air heat exchanger middle)
R6T Thermistor (refrigerant liquid)
R7T Thermistor (compressor protection)
R9T Thermistor (entering water)
R10T Thermistor (leaving water)
R11T Thermistor (fin)
RC (A2P) Signal receiver circuit
S1NPH High pressure sensor
S1PH High pressure switch
S1PL Low pressure switch
T1A Current sensor