Panasonic CS-Z20ZKEW - Cleaning and Operating Conditions; Air Conditioner Cleaning Instructions; Recommended Operating Conditions

8
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)
Indoor
Single split outdoor unit
*
1
Multi split outdoor unit *
2
DBT WBT DBT WBT DBT WBT
COOL
Max. 32 (89.6) 23 (73.4) 43 (109.4) 26 (78.8) 46 (114.8) 26 (78.8)
Min. 16 (60.8) 11 (51.8) -10 (14.0) - -10 (14.0) -
HEAT
Max. 30 (86.0) - 24 (75.2) 18 (64.4) 24 (75.2) 18 (64.4)
Min. 16 (60.8) - -20 (-4.0) -21 (-5.8) -15 (5.0) -16 (3.2)
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