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MCAC-ATSM-2014-09 R410a tropical air-cooled scroll chiller unit 60Hz
Troubleshooting 117
4) Inlet &outlet water temperature difference protection
5) Low ambient temperature starting up protection
6) Low temperature anti-freezing protection of cooling evaporator
Inlet
&outlet
water
temp.
difference protection.
Low temp. anti-freezing
protection
of
cooling
evaporator.
Inform the customer service center.
Yes
Replace PCB.
Replace temp. sensor.
Refer to the water flow
malfunction to analysis.
Yes
Yes
Yes
No
No
No
Water flow is lower.
The outlet water temp. sensor
or inlet water temp. sensor
brought drifting when collect
temp.
PCB mistakes to alarm.
Replace temp. sensor.
Replace PCB.
Inform the customer service
center.
PCB mistakes to alarm.
Yes
Yes
Yes
Yes
No
No
Water flow is slow.
Yes
Refer to the water flow
malfunction to analysis.
Replace temp. sensor.
Replace PCB.
Anti-freezing temp. sensor of
cooling
evaporator
brought
drifting when collect temp.
value.
Yes
PCB mistakes to alarm.
Inform the customer service
center.
No
No
No
Low ambient temp. starting
protection in cooling mode.
Yes
Ambient temp. sensor brought
drifting when collect temp.
value.
Содержание MGBT-D25W/DN1
Страница 33: ...MCAC ATSM 2014 09 R410a tropical air cooled scroll chiller unit 60Hz Capacity tables 33 4 2 MGBT F60W DN1...
Страница 34: ...R410a tropical air cooled scroll chiller unit 60Hz MCAC ATSM 2014 09 4 3 MGBT F120W DN1...
Страница 35: ...MCAC ATSM 2014 09 R410a tropical air cooled scroll chiller unit 60Hz Capacity tables 35 4 4 MGBT F180W DN1...
Страница 37: ...MCAC ATSM 2014 09 R410a tropical air cooled scroll chiller unit 60Hz Capacity tables 37 5 2 MGBT F60W DN1...
Страница 38: ...R410a tropical air cooled scroll chiller unit 60Hz MCAC ATSM 2014 09 5 3 MGBT F120W DN1...
Страница 39: ...MCAC ATSM 2014 09 R410a tropical air cooled scroll chiller unit 60Hz Capacity tables 39 5 4MGBT F180W DN1...
Страница 40: ...R410a tropical air cooled scroll chiller unit 60Hz MCAC ATSM 2014 09 6 Expolde view 6 1 MGBT F25W DN1...
Страница 47: ...MCAC ATSM 2014 09 R410a tropical air cooled scroll chiller unit 60Hz Capacity tables 47...
Страница 50: ...R410a tropical air cooled scroll chiller unit 60Hz MCAC ATSM 2014 09...
Страница 53: ...MCAC ATSM 2014 09 R410a tropical air cooled scroll chiller unit 60Hz Capacity tables 53 6 5 MGBT F60W DN1 46...
Страница 56: ...R410a tropical air cooled scroll chiller unit 60Hz MCAC ATSM 2014 09...
Страница 57: ...MCAC ATSM 2014 09 R410a tropical air cooled scroll chiller unit 60Hz Capacity tables 57 Change to this one...
Страница 60: ...R410a tropical air cooled scroll chiller unit 60Hz MCAC ATSM 2014 09 88...