-27-
High superheat and normal subcooling
13)Low suction pressure and high
head
pressure
High superheat and high subcooling
14)
Low
suction pressure and high head
pressure
High superheat and high subcooling
15)
low to normal suction pressure and high
head pressure
Normal
to high superheat and
high
subcooling
13)
Both
evaporator
and
condenser restricted; liquid
and
suction
lines
connected wrong
14)
Liquid line restricted before
receiver
15)
Condenser restricted
10. Condensing Unit Troubleshooting
Unit not running
1) Incorrect power supply
2) Incorrect or loose
wirings
3) Failed components
4) Low pressure switch
shutting down the
system
5)
high pressure switch
shutting down the
system
1) Check for proper voltage
2) Check
all
wirings
and
connections
3) Check start relay, start capacitor, overload
protector, compressor.
4) Check for system restriction or low
refrigerant
5)
Check for the condenser fan
Содержание WINE-MATE WM-2520SSL
Страница 18: ...17 Fig 3 Temperature Controller 4 5 L X 4 5 W X 3 75H...
Страница 19: ...18 Fig 4 WM 252SFCL Evaporator Unit Fig 5 WM 452 852SFCL Evaporator Unit...
Страница 20: ...19 Fig 6 WM 252 452SCUR Condensing Unit Fig 7 WM 652 852SCUR Condensing Unit...
Страница 30: ...29 Fig 17 WM 2520 4520SSL LA Electrical Wiring Diagram Fig 18 WM 6520 8520SSL Electrical Wiring Diagram...
Страница 31: ...30 Fig 19 WM 6520 8520SSL LA Electrical Wiring Diagram...