Daikin LXE10E-A User Manual

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3.4.2 Back-up operation at sensor malfunction
Sensor malfunction Mode Back-up content
SS Supply air temperature
sensor
Chilled The same control is executed by using DSS (optional).
In case of DSS malfunction, [RS–2.0˚C] is used for control.
When DSS and RS are faulty, the unit should be stopped.
PF
Frozen
Defrost
No influence (continuous operation)
RS Return air temperature
sensor
Chilled
Defrost
No influence (continuous operation)
PF The same control is executed by using DRS (optional).
In case of DRS malfunction, [SS+2.0˚C] is used for control.
When DRS and SS are faulty, the unit should be stopped.
DEFROST-
ING
The same control is executed by using DRS (optional).
AMBS Ambient temperature sensor All modes Continuous operation
DCHS Discharge gas
temperature sensor
Chilled Continuous operation
PF
Frozen
Defrosting
Continuous operation
EIS Evaporator inlet
temperature sensor
Chilled, PF Continuous operation
Defrosting No influence (continuous operation)
EOS Evaporator outlet
temperature sensor
Chilled, PF Continuous operation
Defrosting Defrosting start-up:Always permissible
Defrosting termination:The 90 minute timer count-up or
when EIS>90˚C or RS>set point
SGS Suction gas temperature
sensor
Chilled, PF Continuous operation
Defrosting No influence (continuous operation)
HPT High pressure transducer Chilled
PF, Frozen
Continuous operation
Defrosting Refrigerant charge:No influence
Refrigerant release:LPT is used for releasing.
LPT Low pressure transducer Chilled
PF, Frozen
Continuous operation
Defrosting Refrigerant charge:HPT is used for charging
Pump down:Pump down operation is not conducted
PF : Partial Frozen
Frozen See the next page
Frozen See the next page
Frozen See the next page
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Daikin LXE10E-A Specifications

General

Brand	Daikin
Model	LXE10E-A
Category	Air Conditioner
Language	English