GE PRO AIR 107, Руководство по обслуживанию

Страница: 90 / 104

—
89
—
Installing indoor unit
Installing the connecting pipe
z The flare end of the connecting pipe coincides with the flare
end connector of the corresponding valve.
z Tighten the nut on the connecting pipe with strength and then
tighten it by spanner (as shown in right figure).
Note: Too great torque will damage the nut
Tightening torque is given as follows:
Hexagon nut(mm) Tightening torque (N. m)
Distribution line connection
z Remove the lifting handle on right-hand panel of the outdoor unit.
z Remove the wire clip, connect and fix the Power connecting cord to terminals on the line bank,
and the wiring layout must be compatible with the indoor unit.
z Use a wire clip to fix the power connecting cord for cooling &heating unit, the control line should
be fixed as well, and then connect the corresponding connectors.
z Make sure wires have been fixed firmly.
z Reassemble the lifting handle.
z In case the power cord is not fitted with plug, the clearance between the electrodes of open
contact switch must not be less than 3 mm.
Note:
z
Wrong wiring connection will cause failure of some
electric components.
z
Do not pull the wires that are fixed by wire clip.
z
Do not connect the wires to outdoor unit with
excessive length allowance.
Loosen the screws, and remove the top cover.
Taping screw
Big handle
Fig. 11-10
Torque spanner
Spanner
Connecting pipe nut Connector
Fig. 11-9
Signal control
cable 2
×
0.75
Blue
Brown Yellow/green
Wire clamp
Power
connection cord
For heat pump only