Webasto BlueCool Classic

Electrical diagrams
28
8.4 Premium TECC V3, 1 and 2 compressors
SW
WS
SW
RT
SW
RT
GE
GE
Fuses: F1 PCB 315mA (115V 630mA) F2 fan 6.3A F3 valve 3.15A F4 pump 1 SW 3.15A F5 pump 2 CW 3.15A
Cable colours
bl br ge gn gr rt sw ws
blue brown yellow green grey red black white
Relay Comp. 1
Blower
115/230V AC switch board
Pressure switches
Display
External air temp. sensor Chilled water temp. sensor
fan
valve
pump 2
Capacitor and resistor pump 2 *)
*) In case a relay is used, the controller
should be without related capacitor and resistor
Capacitor and resistor pump 1 *)
pump 1
fan N
valve N
pump 1 N
pump 2 N
Not used
4-way rev. valve
Relay Comp. 2
4-way rev. valve
Seawater pump
Chilled water pump