mundoclima MUCR-12-H8 Manual De Instalación Y Usuario página 73

INSTALLATION MANUAL
4.3 Testing of drain piping
- Check whether the drainpipe is unhindered.
- New built house should have this test done before paving the ceiling.
The unit with pump.
1. Remove the test cover, and stow about 2000ml water to the
water pan.
Test cap
2. Operate the air conditioner in "COOLING" mode. The sound
of the drain pump shall be heard. Check whether the water is
discharged well (1 min lag is possible, according to the length
of the drain pipe), and check whether the water leaks from the
joints.
3. Power off the air conditioner and recover the cap.
4.4 Fresh air duct installation
Dimension :
Motor and drain pump maintenance
(Take rear ventilated as example)
Motor maintain:
1. Take off the ventilated panel.
2. Take off the blower housing.
3. Take off the motor.
Stow tube
Pump maintenance:
1. Screw off four screws from drain pump.
2. Plug off pump power supply and water level switch cable.
3. Take off pump.
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Duct joint for fresh air
MODEL
MUCR-18/24/30/36/48-H8
MUCR-12-H8
MUCR-48/60-H8T
125mm
90mm
80mm
Pump
160mm
Mofor
Blower housing
entilated panel