Kitano KC-Roka II-60M [54/64] Duct type air conditioners series roka ii

Duct type air conditioners

series: Roka II

After  nishing drainpipe installation, pour some water into the water receiver plate to check if

the water  ows smoothly.

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

ter 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 o 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  ow back

overfull, which will cause the alarm lamp  ashes, even over ow 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.

Table 7.4.1.

Model KC-Roka II-18M KC-Roka II-24M

Power supply ph/V/Hz 1/220-240/50

Min/max voltage V 198/254 198/254

Outdoor unit power wiring n×mm

3×2.5 3×2.5

Indoor unit power wiring n×mm

3×2.5 3×2.5

Signal wiring n×mm

3×1.5+2×0.75 3×0.75+2×0.75

Table 7.4.1.

Model KC-Roka II-36M KC-Roka II-48M KC-Roka II-60M

Power supply ph/V/Hz

1/220-240/50 (Indoor unit)

3/380/50 (Outdoor unit)

Min/max voltage V

198/254 (Indoor unit)

342/418 (Outdoor unit)

Outdoor unit power

wiring

n×mm

5×2.5 5×2.5 5×2.5

Indoor unit power

wiring

n×mm

3×2.5 3×2.5 3×2.5

Signal wiring n×mm

4×0.75+2×0.75 4×0.75+2×0.75 4×0.75+2×0.75