Ferroli TOP FAN PLUS Manual De Instalación página 37

Wiring diagram of heat/cool function and speed selector command (on appliance and wall):
COMMUTATOR
• Installation on machine and wall
• Selector off / summer mode / winter mode
• Three-speed selector
VERSION ON MACHINE
KEY TO WIRING DIAGRAM
MT = Ground terminal
MO = Main terminal board
CN1 = Motor connector
CN = Control connector
REM = Remote control for function changes (230V voltage rating)
EC = Economy function key
MA = Brown wire
GR
= Grey wire
G/V = Yellow/green wire
MRS = Red wire (3rd speed-min.)
MBL = Blue wire (2nd speed-med.)
MNE = Black wire (1st speed-max.)
MBI = White wire (common connection)
VE = Green wire
GI = Yellow wire
TC = Enabling thermostat (opt.)
ST
= Seasonal selector
SV = Fan speed selector
ELECTRICAL CONNECTIONS
HEAT/COOL FUNCTION AND SPEED SELECTOR COMMAND
WALL-MOUNTED VERSION
MV = Fan motor
CV = Fan condenser
SB = Coil probe
SA = Ambient probe
L-EC = Economy led
L-ON/OFF = ON/OFF led
IG = Switch at user's charge with breaking capacity of not
less than 4.5 kA
CO = Terminal battery
K1
= Valve/heating element accessory command
TS = Set point variator
VM = ON/OFF valve accessory command (opt.)
ON/OFF= ON/OFF selector
- The dotted lines mark connections that are at the in-
staller's charge. Wire type H05 VV-F 1.5 sq.mm or de-
pending on the installation. See specific norms.
NOTE: Eliminate the jumper between terminals 4-5 to
insert the TC
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