MCAC-KTSM-2007-2
Install The Panel
The Installation of MKB 157
Notices for bendable notices
The bending angle should not exceed 90°.
Bending position is preferably in the bendable pipe. The larger the better it is.
Do not bend the pipe more than three times.
Bend the connecting pipe of small wall thickness
Cut out a desired concave at the bending part of the insulating pipe. Then expose the pipe (cover it with
tapes after bending).
To prevent collapsing or deforming, please bend the pipe at its biggest radius.
Use bender to get a small radius pipes.
Use the market brass pipe
Be sure use the same insulating materials when you buy the brass pipe. (Thickness over 9mm in general)
3. Then, open the stem of stop valves of the outdoor unit to make the refrigerant pipe connecting the indoor
unit with the outdoor unit in fluent flow.
4. be sure of no leakage by checking it with leak detector or soap water.
5. Necessary refrigerant capacity:
When the piping is less than 8m, is no need to add refrigerant;
When the piping is longer than 8m, then add 0.03kg/m refrigerant.
Please record and reserve well the refrigerant stow capacity of your air conditioner for later maintenance.
6. Cover the joint of the connecting pipe to the indoor unit with the soundproof insulating sheath (fittings),
and bind it well with the tapes to prevent leakage.
Pipe connecting
Fasten the nut
Put the connecting tubing at the proper position, wrench the nuts with hands then fasten it with a
wrench. (Refer to chart 18)
The selection of the torque sees Table 2.
Chart 18
