koppel KCM-18CHW Operation Manual

Ceiling/Floor Mounted Fan Coil Unit
KCM-18CHW
KCM-24CHW
KCM-36CHW
KCM-60CHW
1. SAFETY PRECAUTION
Please read this manual carefully before operating the fan coil unit.
Pay special attention to signs of "WARNING". The "Warning" section contains
matters, which, if not observed strictly, may cause death or serious injury.
Please follow all instructions strictly to help ensure your safety.
WARNING
All wiring must conform to local and national electrical codes.
To avoid possible electrical shock, you must ground your fan coil unit.
This fan coil unit requires a separate power supply on a separately fused circuit.
Do not insert your finger, a stick, or any other object into the air inlet and air outlet.
Do not expose the skin directly to the indoor airflow for an extended period of time.
REMINDER
Keep this manual for future reference as it contains important installation and
safety instructions.
Call for service immediately when:
Abnormal operating noise is heard.
A fuse blows or a circuit breaker trips frequently.
The controls do not work properly.
2. PARTS NAME
A. SHOWN AS CEILING MOUNTED UNIT
B. SHOWN AS FLOOR MOUNTED UNIT
.
.
18,000 Btu/hr
24,000 Btu/hr
36,000 Btu/hr
60,000 Btu/hr
Actions Descriptions
POWER
Lights up when the unit is switched ON.
)
(YELLOW-GREEN
Lights up upon activation of either one or both of the START/STOP timers.
)
TIMER (RED
COMP
Valve on indicator.
(YELLOW-GREEN)
3. IDENTIFICATION – REMOTE CONTROL
Remote Control - Switch Buttons
Display
Screen
Mode
Selector
Temperature
Selectors
Timer &
Clock Control
Air Louver Swing
(Not applicable)
Note:
Temperatures can easily be switched from ° C to ° F j ust by
holding the TEMPERATURE SELECTORS simultaneously.
Koppel, Inc.
Severina Industrial Estate
Km. 16, West Service Road
South Superhighway, Parañaque City,
Metro Manila, Philippines

Operation Manual

18,000 Btu/hr
24,000 Btu/hr
36,000 Btu/hr
60,000 Btu/hr
Yellow Green
Red Indicator
Yellow Green
Light
Indicator Light
POWER TIMER COMP
ON / OFF
ON / OFF Switch
Remote Control
Sensor
Fan Speed
Selector
ON / OFF
Switch
Cancel Timer
Sleep Mode
Remote Control - Display Panel
Mode Indicator:
Cool, Dry, Fan
Sleep Mode Indicator
Air Sweep Indicator
(not applicable)
Preparation For Unit Operation
Slide the battery cover from the back of the remote control.
Insert two AAA batteries into the battery compartment.
Slide the battery cover back in place. The display panel then flashes.
4. POWER SETTING
Power Up / Reset
After start-up, the control will restore saved parameter information from the non-volatile memory.
These parameters were in effect before the last power down or reset.
The following are the list of parameter information in non-volatile memory
- Operating mode
- Set temperature
- Fan speed
- Air Sweep function
If there is no memory setting available, then the controller default is OFF.
If the non-volatile memory is corrupted, the following defaults are used
- COOL mode
- 25° C set temperature
- HIGH fan speed
Power On / Off
The unit may be turned On or Off independently.
The unit can be turned ON or OFF by these following methods:
- Remote On/Off signal
- Unit ON / OFF button
- Programmable timer
Handset Remote Control ON / OFF signal
When the control is turned ON by using remote handset
signal, the setting in handset controller will take effect.
Unit ON / OFF Button
When the control is turned ON by On/Off button,
the unit will first run in these operating settings:
- COOL mode
- 25° C set temperature
- AUTO fan speed
When the ON / OFF is pressed again,
the unit will turn OFF.
5. OPERATING MODES: COOL, DRY, FAN
User preferred operating mode is selected through the handset remote controller.
Available user selectable modes are: COOL, DRY, FAN.
Cool Mode
Indicator
Light
Press MODE button until "COOL" appears in the display.
User can set the temperature from 16° C to 30° C. Set the
desired temperature by pressing the UP or DOWN button.
Indoor fan is always running. User can select all fan speed.
Dry Mode
Press MODE button until "DRY" appears in the display.
User can set the temperature from 16° C to 30° C. S et the desired
temperature by pressing the UP or DOWN button.
Fan is always running in LOW speed.
Fan Mode
Press MODE button until "FAN" appears on top of the display.
No temperature setting is allowed.
Set the desired fan speed by pressing the FAN button.
User selectable speeds are LOW, MEDIUM, and HIGH.
Compressor and outdoor fan are turned OFF.
Off Operation
All the indicator lights are off, except for the timer indicator when the timer function is active.
The handset remote control display is still on .
6. SLEEP FUNCTION
Sleep Function
a. Upon turning on the SLEEP function, adjust first the room
temperature to its desired value by pressing the UP / DOWN button
has been reached.
During SLEEP mode, room temperature will gradually drift from
the set temperature. SLEEP mode will turn OFF
when the room temperature reaches 2° C higher
than the preset temperature.
SLEEP function is possible during COOL mode only.
Temperature Indicator
Fan Speed Indicator:
Auto, High, Med, Low Fan
Timer & Clock Indicator
POWER COMP
TIMER
ON / OFF
Press MODE
button until
desired mode
icon appears
Press UP /
DOWN button
until desired
temperature
appears