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37
Enervent® ECC EN 2010_2
OUTER WIRING
WIRING, max. 35 V
TECHNIC
AL INFORM
ATION
ELV
max. 35 V
Connector type Internal
Connector
External
Screw
NO
Alarm output, potential free max 35V or 250V
Screw
COM
Alarm output, potential free max 35V or 250V
Screw
NC
Alarm output, potential free max 35V or 250V
Screw
COM
Screw
LTOC
External input, cooling recovery
Screw
STOP
External input, emergency stop
Screw
S1
External input, fan speed 1
Screw
S2
External input, fan speed 2
Screw
S3
External input, fan speed 3
Screw
S4
External input, fan speed 4
Screw
OVERP
External input (push button), over pressure
Screw
OVERP
Screw
ALARM
External alarm input (fire, freezing protection)
Screw
ALARM
Quick
T1
Outside air temperature sensor
Quick
T1
Quick
T2
Supply air temperature sensor between heat recovery
and supply fan
Quick
T2
Quick
T3
Supply air temperature sensor
Quick
T3
Quick
AFT HEAT
Control for electrical after heater (ECE-models)
Quick
AFT HEAT
Control for electrical after heater (ECE-models)
Quick
AFT HEAT
Control for electrical after heater (ECE-models)
Quick
AFT HEAT
Control for electrical after heater (ECE-models)
Summary of Contents for greenair LTR-3 EC
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