Daikin EWAP400MBYN Сервис мануал онлайн [171/452] 524348

Daikin EWAP400MBYN Сервис мануал онлайн [171/452] 524348
ESIE 05-07 Wiring Layout
Part 1 – System Outline 1–159
Field supply
NOT possible as Option Possible as Option
Obligatory # ##
NOT Obligatory * **
No. Function / remark No. Function / remark
Y1E, Y2E electronic expansion valve circuit 1, circuit 2 K7A, K8A auxiliary relay for safety High Pressure circuit 1, circuit 2
Y11S, Y21S 12% capacity step for compressor circuit 1, circuit 2 K1A, K4A auxiliary relay for safeties circuit 1, circuit 2
Y15S, Y25S liquid injection valve of the compressor circuit 1, circuit 2 K17S, K18S overcurrent relay for circuit 1, circuit 2
X2A, X3A, X4A Connector 24,20,16pole to Main Switchbox K9F, K12F fancontactor for circuit 1, circuit 2
V2C-V5C ferrite for EEV K8F, K11F fancontactor for circuit 1, circuit 2
V1F filter for EEV K7F, K10F fancontactor for circuit 1, circuit 2
V1 ** V-meter for circuit 1-2 K1M, K4M linecontactor for circuit 1, circuit 2
TR1 transfo control circuit K2M, K5M deltacontactor for circuit 1, circuit 2
TR2 transfo supply controller + digital inputs K3M, K6M starcontactor for circuit1, circuit 2
TC01..TCO4 optocoupler (Analog to Digital signal) J1 power supply
S14PH, S15PH high pressure switch circuit 1, circuit 2 J4 analogue output
S6S, S10S *
S11S, S12S
changeable switch for remote function (rem. start-stop, dual setpoint, enable / disable cap.
lim. 1 /2 / 3 / 4)
J2, J3, J6, J20 analogue input
J5, J7, J8, J19 digital input
S14PH, S15PH high pressure switch circuit 1, circuit 2 J11, J23 RS485 connection
S13S ## main isolator switch J12..J18 digital output
S9L, S11L # contact that closes if the pump is working J21, J22 digital output
S8L, S10L flowswitch circuit 1, circuit 2 H5P, H6P * changeable output
S5E emergency stop push button H4P * indication lamp operation compressor 2
S3T,S4T discharge thermal protector circuit 1, circuit 2 H3P * indication lamp operation compressor 2
S1PH, S2PH high pressure switch circuit 1, circuit 2 H2P * indication lamp alarm
R9T, R10T temperature sensor EEV for circuit 1 (A2P), circuit 2 (A3P) H1P * indication lamp general operation
R1F, R2F feedback resistance for circuit 1, circuit 2 F12B, F13B fuse for fanmotors circuit 1, circuit 2
R8T sensor for evaporator outlet water temperature DICN F10S, F11S circuit breakers with fuses for circuit 1, circuit 2
R7T sensor for mixed outlet water temperature F9B fuse for secondary of TR2
R6T sensor for evaporator outlet water temperature circuit 2 F8U surge proof fuse for A1P
R5T sensor for ambient temperature F8B fuse for EEV Driver
R4T sensor for evaporator outlet water temperature circuit 1 F7B fuse for secondary of TR1
R3T sensor for evaporator inlet water temperature F6B fuse for primary of TR1
R1P, R2P reverse phase protector circuit 1, circuit2 F1R, F2R fuses for reverse phase protector circuit 1, circuit 2
R9T, R10T temperature sensor EEV for circuit 1 (A2P), circuit 2 (A3P) F21U..F23U # main fuses
R1, R2 auxiliary resistance for feedback F11U..F13U # main fuses
Q1M, Q2M thermal protector compressor motor circuit 1, circuit 2 F1U, F2U, F3U # main fuses
Q21F-Q26F thermal protectors fan motors circuit 2 E1HC, E2HC crankcase heater compressor circuit 1, circuit 2
Q11F-Q16F thermal protectors fan motors circuit 1 C11, C21 capacitor for capacity control
PE main earth terminal B3P, B6P low pressure transmitter for circuit 1 (A2P), circuit 2 (A3P)
M1S, M2S stepless capacity ctrl for compressor circuit 1, circuit 2 B2P, B5P high pressure transmitter for circuit 1, circuit 2
M1C, M2C compressor motors circuit 1, circuit 2 B1P, B4P low pressure transmitter for circuit 1, circuit 2
M21F-M26F fan motors circuit 2 A11P expansion board controller
M11F-M16F fan motors circuit 1 A2P, A3P PCB-EEV Driver circuit1, circuit 2
K2A, K5A auxiliary relay compressor thermal protector circuit 1, circuit2 A1P PCB-controller
K3A, K6A auxiliary relay for discharge thermal protector circuit 1, circuit 2 A1, A2 ** current transfo / A-meter for circuit 1, circuit 2

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