Sanyo SAP-KMRV74EH User Manual

20
English
WARNING
! Be sure to comply with local codes on running
the wire from the indoor unit to the outdoor unit
(size of wire and wiring method, etc.).
! Each wire must be firmly connected.
! No wire should be allowed to touch refrigerant
tubing, the compressor, or any moving part.
! Be sure to connect power wires correctly
matching up numbers on terminals of the
outdoor unit and respective indoor units A – D.
CAUTION
! Be sure to connect the power supply line to the
outdoor unit as shown in the wiring diagram.
The indoor unit draws its power from the
outdoor unit.
! Do not run wiring for antenna, signal, or power
lines of television, radio, stereo, telephone,
security system, or intercom any closer than
1 meter from the power cable and wires between
the indoor and outdoor units. Electrical noise
may affect the operation.
! To avoid the risk of electric shock, each air
conditioner unit must be grounded.
! For the installation of a grounding device,
please observe local electrical codes.
! Grounding is necessary, especially for units
using inverter circuits, in order to release
charged electricity and electrical noise
caused by high tension.
Otherwise, electrical shock may occur.
! Place a dedicated ground more than 2 meters
away from other grounds and do not have it
shared with other electric appliances.
WARNING
Fig. 25b
4 indoor units with SAP-CMRV2446, CMRV3146
INDOOR UNIT
4
3
2
1
3
2
1
2
1
UNIT A
Terminal
L
N
A
B
C
Terminal
(
9P
)
Terminal
(
2P
)
OUTDOOR UNIT
Grounding line
INDOOR UNIT
4
3
2
1
6
5
4
UNIT B
Terminal
Grounding line
INDOOR UNIT
4
3
2
1
9
8
7
UNIT C
Terminal
Grounding line
Grounding line
Power supply
Single-phase 220-240VAC 50Hz 220VAC 60Hz
(A)
(B)
(B)
(C)
(B)
(B)
(C)
(B)
(B)
(C)
9
8
7
6
5
4
3
2
1
1
2
L
N
Terminal
(
12P
)
Terminal
(
2P
)
OUTDOOR UNIT
Grounding line
Grounding line
Grounding line
Grounding
line
INDOOR UNIT
4
3
2
1
UNIT A UNIT B UNIT C UNIT D
12
11
10
Terminal
A
INDOOR UNIT
4
3
2
1
Terminal
B
INDOOR UNIT
4
3
2
1
Terminal
C
INDOOR UNIT
4
3
2
1
Terminal
D
Grounding line
Power supply
Single-phase 220-240VAC 50Hz 220VAC 60Hz
(A)
(B)
(B)
(C)
(B)
(B)
(C)
(B)
(B)
(C)
(B)
(B)
(C)
3 indoor units with SAP-CMRV1936
5-3. Wiring System Diagram
Terminal
INDOOR UNIT
4
3
2
1
3
2
1
6
5
8
7
4
4
3
2
1
UNIT B
Terminal
INDOOR UNIT
UNIT A
A
(A)
(B)
(B)
(C)
B
Terminal
(
8P
)
OUTDOOR UNIT
Grounding line
Grounding line
Grounding line
Single-phase 220-240VAC 50Hz
220VAC 60Hz
Power supply
(B)
(B)
(C)
Fig. 25c
2 indoor units with SAP-CMRV1926
Fig. 25a
08-253 CMRV3146EH_OU EN 10/14/08 2:39 PM Page 20

Sanyo SAP-KMRV74EH Specifications

General

Brand	Sanyo
Model	SAP-KMRV74EH
Category	Air Conditioner
Language	English