Sanyo CLM1972 Operation and maintenance manual

123
123
123
123
Indoor unit B
Indoor unit A
Ground
Power:
Single-phase,
230/208VAC 60HZ
Power breaker
(not provided)
Outdoor unit
Terminal board
Label A
Inter-unit cables
#14 (not provided)
Terminal board
Inter-unit cables
#14 (not provided)
Terminal board Label B Label C
Inter-unit cables
#14 (not provided)
Inter-unit cables
#14 (not provided)
Terminal board
Terminal board
Label D
A
BC
D
Power cable (not provided)
(#12: Less than 85 ft.)
Be sure to perform grounding.
Attach a ground wire to either the
outdoor unit or indoor unit.
If there is a grounding terminal
inside the room, use the grounding
screw inside the indoor unit.
Be sure to apply the provided labels to both
ends of the inter-unit cables to prevent mis-
wiring. The units will not function if the wiring
connections are incorrect.
A is the indoor unit with
refrigerant tubing that is
connected to service valve
A (bottom) of the outdoor unit.
refrigerant tubing that is
connected to service valve B
(second from the bottom) of
the outdoor unit.
B is the indoor unit with
Indoor unit C
refrigerant tubing that is
connected to service valve
C (third from the bottom)
of the outdoor unit.
C is the indoor unit with
Indoor unit D
refrigerant tubing that is
connected to service valve
D (top) of the outdoor unit.
D is the indoor unit with
1 2
1 2 3 4 5 6 7 8 9 10 11 12 Power supply
(conduit)
Inter Unit
(conduit)
Inter Unit
(conduit)
# ... AWG (American Wire Gauge)
Fig. 31
• INSTALLATION INSTRUCTIONS (For Outdoor Unit) for 85264189993002 and 85264190214003
GThe illustration in “5-5. Wiring Instructions for the Outdoor Unit (Fig. 31)”
in the installation instructions (For Outdoor Unit) was corrected as shown below.
MODEL CMH1972
CMH2472
CMH3172
CM1972
CM2472
CM3172
CLM1972
CLM2472
CLM3172
Correction Notice
85264190492000
09-057 3pages 3/30/09 2:55 PM Page 25