Technibel GRF148MR5I, Техническое и сервисное руководство

Страница: 88 / 102

22
English
1 2
3
1 2 3
1 2
3
1 2 3
I n door un it D
I n door un it B
I n door un it A
I n door un it C
Gro un d
Power:
S i ng le-pha s e,
220/240VAC 50HZ
Power s witch
( n ot provided)
O u tdoor un it A
Termi n al board
Label A
I n ter- un it cable s
Termi n al board
I n ter- un it cable s
Termi n al board
Label B
Label C
I n ter- un it cable s
Termi n al board
I n ter- un it cable s
Termi n al board
Label D
A
B
C
D
Power cable ( n ot provided)
(ø 3 .5 mm: Le ss tha n 26 m)
ø1.0 ( n ot provided)
ø1.0 ( n ot provided)
ø1.0 ( n ot provided)
ø1.0 ( n ot provided)
Be s ure to p erform g roundin g .
Attach a g ro un d wire to either the
o u tdoor un it or i n door un it.
If there i s a g ro un di ng termi n al
i ns ide the room, us e the g ro un di ng
s crew i ns ide the i n door un it.
Be su re to apply the provided label s to both
e n d s of the i n ter- un it cable s to preve n t mi s -
wiri ng . The un it s will n ot f un ctio n if the wiri ng
co nn ectio ns are i n correct.
A i s the i n door un it with
refri g era n t t u bi ng that i s
co nn ected to s ervice valve
A (top) of the o u tdoor un it.
refri g era n t t u bi ng that i s
co nn ected to s ervice valve
B (top) of the o u tdoor un it.
B i s the i n door un it with
refri g era n t t u bi ng that i s
co nn ected to s ervice valve
C (top) of the o u tdoor un it.
C i s the i n door un it with
refri g era n t t u bi ng that i s
co nn ected to s ervice valve
D (top) of the o u tdoor un it.
D i s the i n door un it with
1 2 3
1 2 3 4 5 6 7 8 9 10 11 12
5-5. Wiring Instructions for the Outdoor Unit
G Be sure to correctly align inter-unit cables A, B, C and D.
G
Use a dedicated Air Conditioner circuit for power.
G
To make connections to the outdoor unit, remove the
inspection panel and tubing panel.
G
Do not bring the inter-unit cables or power cable into
contact with tubing or service valves.
G
Use outdoor unit cable fasteners and fasten the
inter-unit cables at the location where the cables are
double-sheathed.
G
Arrange the wiring so that the inter-unit cables are
contained in the inspection panel and tubing panel,
as shown in Fig. 31.
CAUTION
Fig. 31
07-338 GRF318MR5I_OU ENG 11/7/07 4:53 PM Page 22