Lennox PISO-TECHO Installation Manual page 8

3.Hang the unit on the hanging arm by sliding backward. Securely tighten
the mounting bolts on both sides.(Refer to Chart 9)
ATTENTION: The figures above are based on model with 18000Btu/h as rated capacity,
which may differ from the unit you purchased.
The dimension of the unit
Type
( )
Btu/h
18000-24000Btu/h
36000Btu/h
48000-60000Btu/h
Note: The dimension of 18000Btu/h and 24000Btu/h are the same
The dimension of 48000Btu/h and 60000Btu/h are the same
Hanging
screw bolt
Mounting bolt
Chart 11
A
B C
990 206
660
660 206
1280
244
680
1670
6
Hanging arm
D. Connecting point of
refrigerant pipe
(D.gas side)
E. Connecting point of
refrigerant pipe
(E. Liquid side)
Drain point
D F
E
505 506 907
795 506
1195
1070
450
1542
Downward declivity
Lower between (1-2)/100
H
G
200
203
200
203
200 240