GIA giatsu MAMBA Manuel De L'utilisateur Et D'installation page 45

Installation of outdoor unit
Step 4: Connect indoor and outdoor pipe
1. Remove the screw on the right handle of
outdoor unit and then remove the handle.
3. Pretightening the union nut with hand.
pipe joint
Step 5: Connect indoor and outdoor pipe
1. Remove the wire clip; connect the power connection wire and signal control wire (only for
cooling and heating unit) to the wiring terminal according to the color,fix them with screws.
2. Fix the power connection wire and signal control wire with wire clip (only for cooling and
heating unit).
Note:
● After tighten the screw,pull the power cord slightly to check if it is firm.
● Never cut the power connection wire to prolong or shorten the distance.
handle
union nut
yellow-
green
2. Remove the screw cap of valve and aim
the pipe joint at the bellmouth of pipe.
4. Tighten the union nut with torque wrench
by referring to the sheet below.
Hex nut diameter Tightening torque (N . m)
Φ 6
Φ 9.52
Φ 12
Φ 16
Φ 19
N L N(1) 2
blue brown blue black
N L
Power
Indoor unit connection
43
liquid valve
gas valve
15~20
30~40
45~55
60~65
70~75
3
yellow-
brown
green