York YLCD 100, User Manual

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Alarm table
Alarm table
Display Alarm type Reset
A1 Antifreeze alarm Manual
Aht High temperature at start-up (if activated, P20=1) Automatic
ALt Low temperature at start-up (if activated, P20=1) Automatic
E1 B1 probe Automatic
E2 B2 probe Automatic
E3 B3 probe Automatic
E4 B4 probe Automatic
ELS Low voltage power supply Automatic
EHS High-voltage power supply Automatic
EPr Eprom Error. Unit running. Automatic
EPb Eprom Error. On start-up Automatic
EL 1-2 Problem at fan voltage control Automatic
FL Flow switch / pump protector Manual
Hc1/Hc2 Compressor maintenance alarm Automatic
HP High pressure Manual
Ht High-water temperature alarm Automatic
LP Low pressure Manual
TP Phase order fault/phase fault/general stop Manual
User manual 1
Operating instructions 1.5
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