dIXEL IPC400D SERIES - Heat Recovery Condenser Water Pumping Unit Circuit Breaker Alarm; Unit N. 1 Block General Alarm

!
USER MANUAL – Release 1.2 of 01/01/2010 Page 179 of 191
Version: 02/03/2010
57.29 HEAT RECOVERY CONDENSER WATER PUMPING UNIT CIRCUIT BREAKER
ALARM
Display label meaning
AtC1 (condenser n°1 water pump circuit breaker)
AtC2 (condenser support n°2 water pump circuit breaker)
Cause of activation
ID configured as condenser n° 1 water pump circuit breaker active
ID configured as condenser n° 2 water pump circuit breaker active
Reset
With ID not active
Reset
Manual. (reset procedure in functions menu)
Icon
flashing
Action
Alarm relay + buzzer activated
Regulators
Alarm
Relay + buzzer activated
Reverse valve
It follows its regulation
Recovery valve
it follows its regulation
Free-cooling on/off valve
it follows its regulation
Auxiliary relay
it follows its regulation
Idle running valve
It follows its regulation
Supply ventilation
Off if no pump is available
Condensation ventilation
Off if no pump is available
Support/boiler/anti-freeze
It follows its regulation
Evaporator water pump
It follows its regulation
Condenser water pump
Off if no pump is available
Compressors
Off if no pump is available
Pump down solenoid valve
Off if no pump is available
57.30 UNIT N. 1 BLOCK GENERAL ALARM
Display label meaning
ALc1
Cause of activation
ID configured as unit n° 1 general block alarm active for the time set in the
Par. AL54
Reset
ID configured as unit general block alarm not active for the time set in the
Par. AL55
Reset
Automatic – becomes manual after AL53 interventions/hour (reset procedure
in functions menu) It is recorded in the historical alarms only with manual
reset
Icon
flashing
Action
Alarm relay + buzzer activated
Regulators
Alarm
Relay + buzzer activated
Other loads
Off