Manitowoc CVD1375 Especificações descarregar pdf (Página 165)

–163–

FREEZE CYCLE HEADMASTER CONTROL VALVE

FAILURE LIST

CVD0875/CVD1075/CVD1475/CVD1875/CVD2075

Valve not maintaining pressures

 Non-approved valve. Install a Manitowoc head

pressure control valve with proper setting.

Discharge pressure extremely high; liquid line

entering receiver feels hot

 Valve stuck in bypass. Replace valve.

Fan cycling control cycles condenser fan motor;

liquid line entering receiver fluctuates between

warm and cold

 Valve not bypassing. Replace valve.

Discharge pressure low; liquid line entering

receiver feels warm to hot

 Ice machine low on charge. Refer to “Low on

Charge Verification.”

Fan cycling control cycles condenser fan motor;

liquid line entering receiver feels warm to hot

 Ice machine low on charge. Refer to “Low on

Charge Verification.”

CVD0675

Valve not maintaining pressures

 Non-approved valve. Install a Manitowoc head

pressure control valve with proper setting.

Discharge pressure extremely high; liquid line

entering receiver feels hot

 Valve stuck in bypass. Replace valve.

Discharge pressure low; liquid line entering

receiver feels cold

 Valve not bypassing. Replace valve.

Discharge pressure low; liquid line entering

receiver feels warm to hot

 Ice machine low on charge. Refer to “Low on

Charge Verification.”

1 2 ... 160 161 162 163 164 165 166 167 168 169 170 ... 203 204

Sem comentários

Manitowoc CVD1375 Especificações Página 165