Mitsubishi Electric JT-SB116JH2-S-NA Handbook page 23

4 Unscrew the clamping screws, and remove the exhaust duct.
(Nine PTT screws 4×16, indicated by )
Assembly precautions
• Replace the packing used in the disassembled section with a new
one.
• Take care not to twist the packing when installing it.
5 Unscrew the clamping screws, and remove the blower cover.
(Four PTT screws 4×16, indicated by )
Precaution
• Since the blower (assy) may drop off the blower case, remove the
lead wires first, and then slowly remove the blower cover.
Assembly precautions
• Replace the packing used in the disassembled section with a new
one.
• Take care not to twist the packing when installing it.
Assembly precaution
When replacing the heater, attach the included fixing piece to the position, indicated by , with the includ-
ed screw (one PTT screw 4×16) to prevent the blower from dropping off.
6 Unscrew the clamping screws, and remove the heater (PTC).
(Two PTT screws 4×16, indicated by )
Assembly precaution
When installing the heater, set the heater as the lead wire comes
out from the right side.
Assembly precautions
• Hook the lead wire into the rib of the blower cover. (Indicated by )
• Run the lead wires through the grooves of the blower cover.
(Indicated by )
Make sure to match the size of the grooves and lead wires.
• Take care not to pinch the lead wires.
Fixing piece
─ 23 ─
Exhaust duct
Blower cover
Blower (assy)
Heater (PTC) Lead wire
Upper groove (Bigger)
Lower groove (Smaller)