MAXA 3500 W Manual Usuario/Instalador página 61

◊ Collective drain pipe
When draining two or more units into a common drain pipe, ensure that the common pipe is at least 100mm below the
drain pipes from the individual units.
≥100mm
◊ Final test
* Check whether the pipeline is unhindered.
* New built house shoulds have this test done before paving the ceiling.
1. Remove the test cover, and stow water of about 2 liter to the
water receiver throught the stow tube (as shown below).
2. Turn on the power, and operate the air conditioner under the
"COOLING" mode. Listen to the sound of the drain pump. Check
whether the water is discharged well (a lag of 1min is allowed
before discharging, according to the length of the drain pipe),
and check whether water leaks from the joints.
Cautions:
If there is any malfunction, please resolve it immediately.
3. Stop the air conditioner, turn off the power, and reset the test
cover to its original position. The drain plug is used to empty the
water receiver for maintenance of the air conditioner. Please
stuff it imposition at all time during operation to avoid leakage.
Test mouth
Water receiver
61
Test cover
Pump joint
Drain plug
Body