Cleaning The Air Conditioner - Panasonic CS-Z20ZKEW Operating Instructions Manual

Cleaning the Air Conditioner

Cleaning has to be carried out at regular intervals to ensure the unit is at optimal
performance. A dirty unit may cause malfunction and you may retrieve "H 99" error
code. Consult an authorised dealer.
• Before cleaning, switch off the power supply and unplug the unit.
• Do not touch the aluminium fi n as the sharp parts may cause injury.
• Do not use benzine, thinner or scouring powder.
• Use soap ( pH 7) or neutral household detergent only.
• Do not use water hotter than 40 °C / 104 °F.
Air fi lters
Once every 2 weeks
• Wash/rinse the fi lters gently with water to avoid damaging the surface.
• Dry the fi lters thoroughly under a shade, away from fi re or direct sunlight.
• Replace any damaged fi lters.
Operating conditions
Use this air conditioner in the temperature range indicated in the table.
Temperature °C (°F)
Max.
COOL
Min.
Max.
HEAT
Min.
DBT: Dry bulb temperature, WBT: Wet bulb temperature
*
1 CU-Z20ZKE, CU-Z25ZKE, CU-Z35ZKE, CU-Z42ZKE, CU-Z50ZKE, CU-Z71ZKE
*
2
CU-2Z35TBE, CU-2Z41TBE, CU-2Z50TBE, CU-3Z52TBE, CU-3Z68TBE, CU-4Z68TBE, CU-4Z80TBE, CU-5Z90TBE
8
Indoor
DBT WBT
32 (89.6) 23 (73.4)
16 (60.8) 11 (51.8)
30 (86.0) -
16 (60.8) -
Single split outdoor unit
DBT WBT
43 (109.4) 26 (78.8)
-10 (14.0) -
24 (75.2) 18 (64.4)
-20 (-4.0) -21 (-5.8)
*
1
Multi split outdoor unit
DBT WBT
46 (114.8) 26 (78.8)
-10 (14.0)
24 (75.2) 18 (64.4)
-15 (5.0) -16 (3.2)
*
2
-