SystemAir SysAqua 25 Regulation Manual

English
25SysAqua
6.2. LIST OF ALARMS
The alarms listed below activate the controller's alarm output.
Input alarms code cause acknowledgment
Commun
Return water temperature
TRt.openloop disconnection
TRt.shortedLoop short circuit
Supply water temperature
TSu. openloop disconnection
TSu.shortedLoop short circuit
Air temperature
TOa.openloop disconnection
TOa.shortedLoop short circuit
Circuits 1 & 2
Evaporating pressure transducer PEvp.openLoop disconnection
Condensing pressure transducer PCdn.openLoop disconnection
Source exchanger temperature
TSrcExg.openloop disconnection
TSrcExg.shortedLoop short circuit
Suction gas temperature
TSuctGas.openloop disconnection
TSuctGas.shortedLoop short circuit
Discharge gas temperature
TDcrgGas.openloop disconnection
TDcrgGas.shortedLoop short circuit
Compressor 1 Cpr1.inAlarm
Compressor 2 Cpr2.inAlarm
Fan SrcFan.inAlarm
Electronic pressure reducing valve ExpsVlv.inAlarm
Cycle reversal valve RvrVlv.inAlarm
Operation alarms code acknowledgment Action of the control system
Commun
Frost protection alarm FrPrt X
Shuts down the circuit and prevents start
up as long as the alarm is activated
Flow dedector FlDet
Fault supply pump FltSuPu
Circuits 1 & 2
High pressure switch HPDet X
Shuts down the circuit and prevents start
up as long as the alarm is activated
Defrost request Evaporation pressure DefrPEvpReq X
Defrost request Evaporation pressure counter DefrPEvpReqCnt X
Defrost end due to timer DefrTiOut
EEV open and compressor off ExpsOpn
Defrost interrupt DefrIrptdCnt X
Compressor 1 alarm FltCpr1
Compressor 1 bloqued alarm FltCpr1Cnt X
Compressor 2 alarm FltCpr2
Compressor 2 bloqued alarm FltCpr2Cnt X
No pressure change compressor 1 FltPNoChgCpr1 X
No pressure change compressor 2 FltPNoChgCpr2 X
Source fan alarm FltSrcFan
Source fan bloqued alarm FltSrcFanCnt X
SH low limit SH
i Min condensation.P counter HPMinCnt X
Max low pressure MOPCnt X
Min low pressure LOPCnt X
Counter max.comp report PRmaxCnt X
Counter min.comp report PRminCnt X
Date/time not set TiInvld X

SystemAir SysAqua 25 Specifications

General

Brand	SystemAir
Model	SysAqua 25
Category	Heat Pump
Language	English