MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz)
120
28
Input of three-phase four-wire power supply (Fault code E1)
Three phases A, B and C of power supply should exist simultaneously, and the difference of phase angle should be 120º
among them. If the conditions are not met, fault of phase sequence or phase lack may occur, and fault code will be displayed.
When the power supply returns to normal condition, fault is removed. Attention: phase lace and phase dislocation of power
supply are detected only in the early period after the power supply is connected, and they are not detected while the unit is in
operation.
29
Output of transformer
30
Power port for the current board
31
One compressor of system B(B2); Neutral wire;
One compressor of system A(A2) ; Neutral wire.
32
The alarm signal output of the unit(ON/OFF signal)
33
Anti-freezing pressure protection of system A(Protection code Pc)
Anti-freezing pressure protection of system B(Protection code Pd)
34
Remote control port(ON/OFF signal, effect on NO.0 unit)
1.Dial the code S7 in the main control board to the
“
ON
”
position and enter to the remote control mode (the wired controller
is invalid).
2.If the port is closed, the unit is turned on, else, the unit is turned off.
35
Remote mode control port(ON/OFF signal, effect on NO.0 unit)
1.Dial the code S7 in the main control board to the
“
ON
”
position and enter to the remote control mode (the wired controller
is invalid).
2.First,the ON/OFF port is closed. Second, if this port is closed, the unit enters the heating mode, else ,the unit enters the
cooling mode.
36
Four-way valve of system A; Neutral wire.
37
Detection of current of compressor B2 (Protection code P5)
38
Plate heat exchanger heater/Pump heater port(DC 12V signal).
CAUTION
1. Faults
When the main unit suffers faults, the main unit stops operating, and all other units also stop running;
When the slave unit suffers faults, only the unit stops operating, and other units are not affected.
2. Protection
When the main unit is under protection, only the unit stops operating, and other units keep running;
When the slave unit is under protection, only the unit stops operating, and other units are not affected.
Содержание Aqua Tempo Super MC-SP25-RN1L
Страница 27: ...Aqua Tempo Super Series air cooled scroll chiller unit 50Hz MCAC ATSM 201606 25 MC SS65 RN1L...
Страница 28: ...MCAC ATSM 201606 Aqua Tempo Super Series air cooled scroll chiller unit 50Hz 26 MC SS80 RN1L...
Страница 29: ...Aqua Tempo Super Series air cooled scroll chiller unit 50Hz MCAC ATSM 201606 27 MC SS130 RN1L...
Страница 30: ...MCAC ATSM 201606 Aqua Tempo Super Series air cooled scroll chiller unit 50Hz 28 SP series MC SP25 RN1L...
Страница 31: ...Aqua Tempo Super Series air cooled scroll chiller unit 50Hz MCAC ATSM 201606 29 MC SP25M RN1L...
Страница 32: ...MCAC ATSM 201606 Aqua Tempo Super Series air cooled scroll chiller unit 50Hz 30 MC SP35 RN1L...
Страница 33: ...Aqua Tempo Super Series air cooled scroll chiller unit 50Hz MCAC ATSM 201606 31 MC SP35M RN1L...
Страница 34: ...MCAC ATSM 201606 Aqua Tempo Super Series air cooled scroll chiller unit 50Hz 32 MC SP65 RN1L...
Страница 37: ...Aqua Tempo Super Series air cooled scroll chiller unit 50Hz MCAC ATSM 201606 35 MC SP25M RN1L MC SP35M RN1L...
Страница 38: ...MCAC ATSM 201606 Aqua Tempo Super Series air cooled scroll chiller unit 50Hz 36 MC SP65 RN1L...
Страница 60: ...MCAC ATSM 201606 Aqua Tempo Super Series air cooled scroll chiller unit 50Hz 58 MC SS65 RN1L...
Страница 62: ...MCAC ATSM 201606 Aqua Tempo Super Series air cooled scroll chiller unit 50Hz 60 MC SS65 RN1L...
Страница 64: ...MCAC ATSM 201606 Aqua Tempo Super Series air cooled scroll chiller unit 50Hz 62 MC SS80 RN1L...
Страница 66: ...MCAC ATSM 201606 Aqua Tempo Super Series air cooled scroll chiller unit 50Hz 64 MC SS130 RN1L 32 35...
Страница 68: ...MCAC ATSM 201606 Aqua Tempo Super Series air cooled scroll chiller unit 50Hz 66 SP seris MC SP25 RN1L...
Страница 70: ...MCAC ATSM 201606 Aqua Tempo Super Series air cooled scroll chiller unit 50Hz 68 MC SP25M RN1L...