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E-29
ENGLISH
PREPARING THE INSTALLATION
A
B
160 mm
(6 inch)
or more
25 mm (1 inch)
or more
Respect the clearances and maximum lengths indicated in the diagram below when installing the unit.
◗ 18,000Btu/h
Piping length and the height.
100 mm
(4 inch)
or more
300 mm
(12 inch)
minimum
600 mm
(24 inch)
minimum
600 mm (24 inch)
minimum
300 mm
(12 inch)
minimum
A-unit
9,000 Btu/h
B-unit
9,000 Btu/h
Circuit breaker
(20A)
Main power switch
B
(7 m (23ft) maximum)
A
(15 m (49ft. 3in)
maximum)
AM18B1C09 UM18B1C2 1,208-230~,60
Indoor unit Outdoor unit
Power supply
Ø, V, Hz
A-unit
B-unit
Pipe size
Unit
Liquid
1/4
"
1/4
"
GAS
3/8
"
3/8
"
MAX.
piping length
A
15 m (49ft. 3in)
15 m (49ft. 3in)
MAX.
height
B
7 m (23ft)
7 m (23ft)
A
B
INDOOR UNIT
OUTDOOR UNIT