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RETURN AIR
INTAKE
COOLING CONNECTIONS
(DEPENDING UPON MODEL)
INDOOR AIR
OUTLET
MANUAL THERMAL SWITCH F9
FASTENING
TO TOP
INDOOR AIR
OUTLET
MANUAL THERMAL SWITCH F11
COOLING CONNECTIONS
(DEPENDING UPON MODEL)
AIR FILTER
CONNECTING BOX,
STAGE 1
AUTOMATIC THERMAL SWITCH F10
MANUAL THERMAL SWITCH F9
FASTENING HEATER
AUTOMATIC THERMAL SWITCH F12
MANUAL THERMAL SWITCH F11
CONNECTING BOX,
STAGE 2
Location of the heater
SICH-090 to 180B and 240C, SIH-300B