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3.11 ELECTRICAL DIAGRAM - MEC MIX C / F Series
LEGEND
ACC1 Remote ignition transformer
C1 Capacitor 1 (5μF)
C2 Capacitor 2 (5μF)
EA Ignition electrode
EF Burner fan motor
EV1 First valve stage
EX Connection for equipment
in cascade
F1 Fuse 1 (6.3A)
F2 Fuse 2 (6.3A)
FAN1 Fan motor 1 treated air
FAN2 Fan motor 2 treated air
GA1 Programmable thermostat
ION Detection electrode
M1 Terminal block 1
RESET Release button
SA Room sensor (optional)
SL LED light signaling
SR FAN and LIMIT regulation sensor
STF Fire damper (optional)