CIAT 42HY18V Serie Manual De Instrucciones página 15

1. READ BEFORE OPERATING
DISPLAY
Function indicators on indoor unit display panel
Operation lamp
Illuminate during operation
Manual button
This switch is used for after-sales
service purpose only,the user
should not push it.
Timer lamp
Illuminate during TIMER operation
NOTE
All the pictures in this manual are for explanation purpose only. They may be slightly different from the air
conditioner you purchased (Model dependent).The actual shape shall prevail.
A guide on using the remote controller (or wired controller) is included in this literature packaged.
2. OPEATION
2.1 OPEATING CONDITIONS
Opeating Conditions
Cooling Operation
Heating Operation
Note: DB - Dry Bulb
1. Optimum performance will be achieved within these operating temperatures.
2. When the unit operates above or below these conditions for a long time, system
diagnostics may detect a malfunction and the unit will not operate properly.
3. Room relative humidity - less than 80%. If the air conditioner operates outside this
range, the surface of the air conditioner may attract condensation. Please set the air flow
louver to its maximum angle and set HIGH fan mode.
4. FOR OUTDOOR UNITS WITH AUXILIARY ELECTRIC HEATER：When outside
temperature is below 0°C，we strongly recommend keeping the unit plugged in at all
time to ensure smooth ongoing performance.
GB-5
7
MANUAL OPERATION TIMER DEF./FAN
Indoor
Upper limit 32°C DB
Lower limit 18°C DB
Upper limit
27°C DB
Lower limit
0°C DB
DEF./FAN lamp
Illuminate during DEFROST operation
Infrared signal receiver
Receive the signal from remote controller
ALARM
Temperature indicator
Alarm lamp
Flash when unit in failure status
Outdoor
50
-15°C DB
24°C DB
-15°C DB
°C DB