ECFWMB6
Electromechanical controller
Installation and operation manual
2
WIrINg parTS TablE
BK ......... Black (maximum speed)
BL ......... Clear blue
BR......... Brown
BU......... Blue (average speed)
C ........... Speed selector switch
CN ........ Wire terminal
F ........... Fuse (field supply)
GNYE ... Green/yellow (earth)
IL........... Line switch (field supply)
M ........... Fan motor
RD ........ Red (minimum speed)
SF ......... Operation selector
T ........... Thermostat
YFSTA6 Fan stop thermostat (accessory)
E2MV .... 3-way motorized valve (accessory)
WH ........ White (Common)
----- ..... Electrical connections to be made by the
installer.
n Reassemble the cover cabinet.
n Reassemble the air filter in the FWV model.
uSE (See figure 4)
1 2 3
Stop Cooling
Maximum
speed
Heating
Average
speed
Minimum
speed
NOTES