Electrical Wiring Diagram - Lennox Baltic BCK 020 Installation, Operating And Maintenance

PERFORMANCES - wiring diagrams
BCK = Cooling only rooftop
Fully modulating electric heater (TRIAC)
Staged electric heater
Hot water coil
-
Economiser
Extraction fan
-
Firestat
Smoke detector
-
DS50
DC50
CO2 sensor
Air sock control
-
-
-
-
-
-
-
-
-
TCB
-
-
Main switch
Air pressostat
BHK = Heat pump rooftop
Heat pump
Fully modulating electric heater (TRIAC)
Staged electric heater
Hot water coil
-
Economiser
Extraction fan
-
Firestat
Smoke detector
-
DS50
DC50
CO2 sensor
Air sock control
-
-
-
-
-
-
Dynamic defrost
-
-
TCB
-
-
Main switch
Air pressostat
WARNING : ONLY ONE HEATING INPUT CAN BE INSTALLED
Page 126 - IOM / ROOFTOP BALTIC Series - 0704 - E
BGK = Cooling only rooftop with with gas fired heating
-
-
-
Gas burner
Economiser
Extraction fan
-
Firestat
Smoke detector
-
DS50
DC50
CO2 sensor
Air sock control
-
-
-
-
-
-
-
-
-
TCB
-
-
Main switch
Air pressostat
BDK = Heat pump rooftop with gas fired heater
Heat pump
-
-
Gas burner
Economiser
Extraction fan
-
Firestat
Smoke detector
-
DS50
DC50
CO2 sensor
Air sock control
-
-
-
-
-
-
Dynamic defrost
-
-
TCB
-
-
Main switch
Air pressostat