Handleiding
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Electrical connections
• Remove the cover.
• Connect the cable wires to the terminal
board using the same numbering as in
the indoor unit.
• For the electrical connections, see the
wiring diagram on the top cover of the
Control Box.
• Fasten the cables with a cable clamp.
• The connection must have sufficient
earthing.
• Refit the covers.
Connecting the pipes
Screw the flare nuts to the outdoor unit
coupling with the same tightening
procedures described for the indoor unit.
To avoid leakage, pay attention to the
following
• Tighten the flare nuts using two
wrenches. Pay attention not to damage
the pipes.
• If the tightening torque is not sufficient,
there will probably be some leakage.
With excessive tightening torque there
will also be some leakage, as the flange
could be damaged.
The surest system consists of tightening the connection
by using a fixed wrench and a torque wrench. In this
case, refer to the table below.
½’’
(Ø12.7)
15-20 Wrist Strength Service Port Nut 7-9
31-35 Wrist Strength Protection Caps 25-30
35-45 Wrist Strength
75-80 Wrist Strength
3/8’’
(Ø9.52)
5/8’’
(Ø15.88)
1/4’’
(Ø6.35)
Corresponding Stress
(Using a 20 cm Wrench)
Tightening
Torque (N x m)
Tightening Torque
(N x m)
Pipe
NOTE: The surest system consists of tightening the
connection by using a fixed wrench and a torque
wrench. In this case, refer to the table below.
22
25
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Productinformatie
| Merk | IFB |
| Model | HI1332A123GM1 |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 5157 MB |
