34
Wiring panel
(Front)
Wiring panel
(Bottom)
Hollow to cut out opening *
4
Hollow to cut out opening *
4
ø1-3/4" (ø44) (Power supply wiring inserting port: knockout holes)
ø1-3/8" (ø35) (Power supply wiring inserting port: knockout holes)
ø7/8" (ø23) (Inter-unit control wiring inserting port: knockout holes)
ø1-3/8" (ø35) (Power supply wiring inserting port: knockout holes)
ø7/8" (ø23) (Inter-unit control wiring inserting port: knockout holes)
ø1-3/4" (ø44) (Power supply wiring inserting port: knockout holes)
*4
・
Hollow for jigsaw holes (Maximum allowed per hole is ø1-7/8" (ø48).)
・
Be sure to use waterproof conduit for electrical wiring to the outdoor unit.
・
Protective structure is necessary to avoid raindrops through wiring ports.
・
Hollow to cut out openings for wiring ports on the panel with a jigsaw.
Unit: in. (mm)
U-72MF2U94 / U-96MF2U94 / U-120MF2U94 / U-144MF2U94
Electronic component box
Earth terminal *
3
Terminal board for power supply
3P terminal board *
2
Inter-unit control wiring (U1, U2)
4P terminal board *
1
Inter-outdoor unit control wiring (1, 2)
4P terminal board *
1
Tightening torque
lbs.inch
N · m
*1
11 1
1.30
0.1
*2
55 2
6.2
0.2
*3
73 4
8.2
0.4
P.C. board
Fit wires with cable clamps.
Fit power supply and Inter-unit
control wires with cable clamps
respectively (field supply).
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2018/7/4 13:30:51
