Kitano KC-Montaro II-48 [51/68] Operation and installation manual

Operation and Installation manual

Drainage pipe diameter depend on quantity of indoor units. See the table 7.3.6. for

drainage pipe diameter.

Drainage

volume

Total cooling capacity

of indoor units

(HP)

= х

2 (l/h)

Drainage volume, l/h Inner diameter, mm Thickness, mm

< 14 Φ 25 3.0

14 ~ 88 Φ 30 3.5

88 ~ 334 Φ 40 4.0

175 ~ 334 Φ 50 4.5

> 334 Φ 80 6.0

Table 7.3.6.

After finishing drainpipe installation, pour some water into the water receiver plate

to check if the water flows smoothly.

1) Poke the Water Level Switch, remove the cover, use water pipe to pour 2000ml

water into the water receipt plate through the water inlet.

2) Turn on the power to cooling operation. Check the pump s operation and switch

on the water level switch. Check the pump s sound and look into the transparent hard

pipe in the outlet at the same time to check if the water can discharge normally.

3) Stop the air conditioner running, turn off the power, and put back the cover. After

3 minutes, check if it has abnormity. If the collocation of drainpipes is illogical, the water

will flow back overfull, which will cause the alarm lamp flashes, even overflow from the

water receipt plate.

7.4. Electric wiring

See the table 7.4.1. for cross-section areas of wires and lines.

If the power cable is too long, please choose cable with larger cross-section area to

guarantee normal power supply.