Midea Aqua Tempo Super Series User Manual

Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606
79
12.3 Typical malfunction solutions
1) High pressure and discharged temperature protection
Yes
No
No
Yes
Yes
Yes
Yes
Yes
High pressure and
discharged protection.
No
No
Yes
Yes
Yes
Yes
No
No
No
No
High pressure protection.
Blower stops rotating or rotates in
reversed direction in cooling mode,
water pump is not open or the flow.
Couldn’t start the EXV.
Pressure controller is broken
or the joint is loose.
Fin heat exchanger in cooling mode is too
dirty or aged, or too heavy encrustation in
shell-tube for heating.
EXV, capillary and filter are
dirty, blocking.
Discharge temperature
protection.
See the analysis of
discharge temp. protection
malfunction.
Inspect fan motor and
capacitor (1phase) or
start up the water pump.
Replace EXV or coil.
Replace press controller,
fixed joint.
Clean heat exchanger.
Replace EXV, capillary
and filter.
There is air and filled refrigerant
too much in system.(Generally
occur after maintenance.)
PCB mistakes to alarm.
Empty, vacuuming and
append refrigerant if
necessary.
Check if it happened
frequently, if yes, please
replace PCB.
Inform the customer
service center.

Midea Aqua Tempo Super Series Specifications

General

Brand	Midea
Model	Aqua Tempo Super Series
Category	Chiller
Language	English