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EWAQ016~064BAW + EWYQ016~064BAW
Packaged air-cooled water chiller
4PW70082-1E – 2016.12
Installation and operation manual
14
K5R........................ Magnetic relay (Y2S)
K5R........................ Magnetic relay (for option)
K6R........................ Magnetic relay (Y7S)
K7R,K8R................ Magnetic relay (E1HC, E2HC)
K11R...................... Magnetic relay (Y3S)
L1R........................ Reactor
M1C,M2C .............. Motor (compressor)
M1F,M2F................ Motor (fan)
PS.......................... Switching power supply
Q1DI ...................... Earth leakage protector (field supply)
Q1RP..................... Phase reversal detection circuit
R1T........................ Thermistor (air, fin)
R2T~R15T............. Thermistor
(H/E gas 1, H/E de-icer 1, sub cool H/E gas 1,
sub cool H/E liquid, H/E liquid 1, suction 1,
liquid 1, suction 2, H/E gas 2, H/E de-icer 2, sub
cool H/E gas 2, liquid 2, H/E liquid 2)
R10........................ Resistor (current sensor)
R31T,R32T ............ Thermistor (discharge) (M1C,M2C)
R50,R59 ................ Resistor
R90........................ Resistor (current sensor)
R95........................ Resistor (current limiting)
S1NPH................... Pressure sensor (high)
S1NPL ................... Pressure sensor (low)
S1PH~S3PH.......... Pressure switch (high)
SD1........................ Safety devices input
T1A........................ Current sensor
V1R........................ Diode bridge
V1R,V2R................ Power module
X1A~X9A............... Connector
X1M ....................... Terminal strip (power supply)
X1M ....................... Terminal strip (control)
Y1E~Y5E............... Electronic expansion valve
(main 1, sub cool 1, main 2, charge, sub cool 2)
Y1S~Y10S............. Solenoid valve
(RMTG, 4 way valve–H/E gas 1, RMTL, hot gas,
EV bypass 1, RMTT, RMTO, 4 way valve–H/E
gas 2, EV bypass 2)
Z1C~Z10C............. Noise filter (ferrite core)
Z1F ........................ Noise filter (with surge absorber)
L1,L2,L3................. Live
N............................ Neutral
............... Field wiring
................. Terminal strip
......................... Connector
.......................... Terminal
.......................... Protective earth (screw)
BLK........................ Black
BLU........................ Blue
BRN....................... Brown
GRN....................... Green
GRY....................... Grey
ORG ...................... Orange
PNK ....................... Pink
RED....................... Red
WHT ...................... White
YLW....................... Yellow
8.10.3. Internal wiring – Parts table – Hydro module
Refer to the wiring diagram sticker on the hydro module front panel 1
(refer to "7.1. Opening the unit" on page 4). The abbreviations used
are listed below:
A1P........................ Main PCB (master)
A2P........................ Remote controller PCB
A3P........................ Control PCB
A4P........................ Demand PCB (optional)
A5P........................ Main PCB (slave)
A6P........................ Demand PCB (optional)
A7P........................ Remote controller PCB (optional)
C1~C3 ................... Filter capacitor
E1H........................ Switch box heater
E2H........................ Plate heat exchanger heater (PHE1)
E3H........................ Plate heat exchanger heater (PHE2)
E4H........................ Water piping heater
E5H........................ Expansion vessel heater
F1,F2 ..................... Fuse (F, 5 A, 250 V)
F1U (A*P) .............. Fuse (T, 3.15 A, 250 V)
HAP ....................... PCB LED
K11E ...................... Electronic expansion valve (PHE1)
K21E...................... Electronic expansion valve (PHE2)
K1P........................ Pump contactor
K1S........................ Pump overcurrent relay
K*R (A3P).............. PCB relay
M1P ....................... Pump
PS (A*P) ................ Switching power supply
Q1DI ...................... Earth leakage circuit breaker (field supply)
Q1T........................ Thermostat for expansion vessel heater
R11T ...................... Leaving water thermistor (PHE1)
R12T...................... Returning water thermistor (PHE1)
R13T...................... Refrigerant liquid thermistor (PHE1)
R14T...................... Refrigerant gas thermistor (PHE1)
R21T...................... Leaving water thermistor (PHE2)
R22T...................... Returning water thermistor (PHE2)
R23T...................... Refrigerant liquid thermistor (PHE2)
R24T...................... Refrigerant gas thermistor (PHE2)
S1F........................ Flow switch (PHE1)
S2F........................ Flow switch (PHE2)
S1M ....................... Main switch
S1S........................ Thermostat ON/OFF input (field supply)
S2S........................ Thermostat cooling/heating selection
(field supply)
S3S........................ Operation ON input (field supply)
S4S........................ Operation OFF input (field supply)
SS1 (A1P,A5P) ...... Selector switch (emergency)
SS1 (A2P).............. Selector switch (master/slave)
SS1 (A7P).............. Selector switch (master/slave) (optional)
V1C,V2C................ Ferrite core noise filter
X1M~X4M.............. Terminal strip
X801M (A*P).......... PCB terminal strip (optional)
Z1F,Z2F (A*P)........ Noise filter
INFORMATION
The wiring diagram on the outdoor module is only for the
outdoor module.
For the hydro module or optional electrical components,
refer to the wiring diagram of the hydro module.
4PWEN70082-1E_2016_12.book Page 14 Wednesday, December 7, 2016 2:18 PM
Bekijk gratis de handleiding van Daikin EWYQ-BAWN, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | EWYQ-BAWN |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 9272 MB |
