Wiring System Diagram; How To Connect Wiring To The Terminal - Sanyo SAP-CMRV3656EH Technical & Service Manual

5-3. Wiring System Diagram (Fig. 25)

5-4. How to Connect Wiring to the Terminal

Loose wiring may cause the terminal to
WARNING
overheat or result in unit malfunction. A
fire hazard may also exist. Therefore, be
sure all wiring is tightly connected.
When connecting each power wire to the corresponding terminal, fol-
low the instructions "How to connect wiring to the terminal" and fasten
the wire securely tight with the fixing screw of the terminal plate.
How to connect wiring to the terminal
a) For Indoor Unit
(1) Cut the wire end with a cutting pliers, then strip the insulation to
expose the wire about 7 mm. See the label (Fig. 26) near the ter-
minal plate.
(2) Using a screwdriver, loosen the terminal screw on the terminal
plate.
(3) Insert the wire and tighten the terminal screw completely using a
screwdriver.
b) For Outdoor Unit
I For solid core wiring (or F-cable)
(1) Cut the wire end with a cutting pliers, then strip the insulation to
expose the solid wire about 25 mm. (Fig. 27)
(2) Using a screwdriver, remove the terminal screw(s) on the terminal
plate.
(3) Using the pliers, bend the solid wire to form a loop suitable for the
terminal screw.
(4) Shape the loop wire properly, place it on the terminal plate and fix
it securely with the removed terminal screw using a screwdriver.
I For stranded wiring
(1) Cut the wire end with a cutting pliers, then strip the insulation to
expose the stranded wiring about
10 mm and tightly twist the wire ends.
(Figs. 28 and 29)
(2) Using a screwdriver, remove the terminal screw(s) on the terminal
plate.
(3) Using a ring connector fastener or pliers, securely clamp each
stripped wire end with a ring connector. (Fig. 28)
(4) Place the ring connector wire, and replace and tighten the
removed terminal screw using a screwdriver. (Fig. 30)
Special
Screw
washer
Ring connector
Terminal plate
Wire
Fig. 30
Screw and
special washer
Ring
connector
Wire
1
2
E
3
4
1
2
D
3
4
1
2
C
3
4
1
2
B
3
4
1
2
A
3
4
16
OUTDOOR UNIT
(B)
1
2
3
(C)
Grounding line
(B)
(B)
1
2
3
(C)
Grounding line
(B)
(B)
1
2
3
(C)
Grounding line
(B)
(B)
1
2
3
(C)
Grounding line
(B)
(B)
1
2
3
(C)
Grounding line
(B)
L
N
Fig. 25
7 mm (ACTUAL
STRIP
SIZE)
SIZE
Fig. 26
Solid wire
Loop
Insulation
Fig. 27
Stranded wire
Ring
connector
Fig. 28
Twist wire ends
Fig. 29
(A)