INSTALLATION INSTRUCTIONS
Installation of the indoor unit
1.When routing the piping and wiring from the left or right side of the indoor unit, cut off the tai- lings from the chassis in neces- sary (shown in Fig.4, (a), (b) (c)).
(1)Cut off the tailings 1 when routing the wiring only.
(2)Cut off the tailings 1 and tai- lings 2 (or tailings 1, tailings 2 and tailings 3) when routing both the wiring and piping. 1, 2 and 3 in Fig. 4 are the recommended piping.
2.Wrap the piping and wiring and pull them through the
3.Hang the mounting slots of the indoor unit on the upper tabs of the rear panel and check if it is firm enough. (Shown in Fig. 6).
4.The height of the installed loca- tion should be 2 m
Right piping | Right rear piping |
Tailings 3
Tailings 2
Tailings 1
Left piping
Left rear piping
Fig.4
Wrapping tape
Connection pipes
Power connection cord
Drainage hose
Fig.5Fig.6
Installation of the outdoor unit
Install the connection pipe
1.Align the center of the piping flare with the relevant valve.
2.Screw in the flare nut by hand and then tighten the nut with spanner and torque wrench refer to Fig.7.
NOTE: Exceeding tightening torque will damage the flare surface.
Tightening torque table
Torque wrench
Spanner
Flare Joint nut
Fig.7
Hex nut diameter (mm) | Tightening torque (N.m) |
ø 6 | 15 ~ 20 |
ø 12 | 50 ~ 55 |
| 19 |
