Test Running, Prepare remote controller

Test running

TestRunning

1.Check that all tubing and wiring are properly connected.

2.Check that the gas and liquid side service valves are fully open.

1. Remove the battery cover by pulling it according to the arrow direction.

2. Insert new batteries making sure that the (+) and (–) of battery are installed correctly.

3. Reattach the cover by pushing it back into position.

NOTICE

• Use 2 AAA(1.5volt) batteries. Do not use rechargeable batteries.

•Remove the batteries from the remote controller if the system is not used for a long time.

1.Anchor the outdoor unit with a bolt and

nut(ø 0.39"(ø 10mm)) tightly and horizontally on a con- crete or rigid mount.

2.When installing on the wall, roof or rooftop, anchor the mounting base securely with a nail or wire assuming the influence of wind and earthquake.

3.If the vibration of the unit is transmitted to the hose, secure the unit with an anti-vibration rubber.

Bolt

Tubing connection

Operate the unit for 15~20 minutes, then check the sys- tem refrigerant charge:

1.Measure the pressure of the gas side service valve.

3.Ensure the difference between the intake tempera- ture and the discharge is more than 46.4°F(8°C)

4.For reference; the gas side pressure of optimum con- dition is as below.(Cooling)

The air conditioner is now ready for use.

Service Manual 33