Technical data

6.4 Alarm Display and Reset
Alarms are indicated by the associated panel
LED’s and by messages on the display. Details of
the alarm codes are given below.
6.5 Unit Shutdown
To shutdown the unit proceed as follows:
n
Press the to return the unit to stand-by.
n
De-activate the two circuits by pressing the
key for each circuit.
n
Turn master isolating switch to OFF position to
de-energise the unit.
035B40022-000 6-3
E01 SENSOR FAILURE INLET WATER
TEMPERATURE SENSOR (EVAPORATOR)
E02 SENSOR FAILURE OUTLET WATER
TEMPERATURE SENSOR (EVAPORATOR CIRCUIT 1)
E03 SENSOR FAILURE TEMPERATURE
SENSOR (CONDENSER INLET)
E 04 SENSOR FAILURE OUTLET WATER
TEMPERATURE SENSOR (EVAPORATOR CIRCUIT 2)
E 05 SENSOR FAILURE OUTLET WATER
TEMPERATURE SENSOR (CONDENSER CIRCUIT 1)
E06 CIRCUIT1 ANTI FREEZING
E07 CIRCUIT 2 ANTI FREEZING
E08 SENSOR FAILURE OUTLET WATER
TEMPERATURE SENSOR (CONDENSER CIRCUIT 2)
E09 HIGH PRESSURE CIRCUIT 1
E10 HIGH PRESSURE CIRCUIT 2
E 13 EXTERNAL INTERLOCK
E 14 LOW PRESSURE CIRCUIT 1
E 15 LOW PRESSURE CIRCUIT 2