The electro-Mechanical controls comprise of :
1. A Mode selector (Upper control)
2.
A Thermostat ( Lower control)
FAN ONLY
1. Select ‘FAN ONLY’ on the selector
2. In this mode , the indoor fan circulates ambient
air throughout the room without engaging heating
or cooling modes.
COOLING
1. Select a ‘COOL’ setting on the thermostat
2. Select a ‘HIGH or LOW COOL’ on the selector.
3. In this mode The unit will cool, dehumidify, filter
and circulate the room air with the fan running
continuously at the selected mode.
HEATING
1. Select a ‘HEAT’ setting on the thermostat
2. Select a ‘HIGH or LOW HEAT’ on the selector.
3. In this mode The unit will heat, dehumidify, filter
and circulate the room air with the fan running
continuously at the selected mode.
NOTE:
The heating information does not apply to
Electro- Mechanical and Electronic
“Cooling Only” models
.
AIRCONDITIONER
OPERATING INSTRUCTIONS
Dear Customer,
Defy air conditioners are designed to give efficient cooling and
heating for your personal comfort. They are easy to operate and
require little maintenance. It is important that you read these
instructions carefully in order to familiarise yourself with the
unit. We suggest that the service record which can be found on
the other side of this pamphlet, be completed each time the unit
is inspected. Keep this pamphlet in a safe place in order that
compliance with section 4 of the warranty can be indicated.
Rating conditions
Defy air conditioners comply with SABS 1125 : 1996. Specifi-
cation Room Air conditioners and heat pumps are tested and
rated to SABS ISO 5151 at standard test conditions T1 at 230V
50 Hz.
Temperature of air entering indoor side
Dry bulb 27°C - Wet bulb 19°C
Temperature of air entering outdoor side
Dry bulb 35°C - Wet bulb 24°C
The Electronic controls comprise of:
1. A Heating / Cooling mode selector with an ON
pad, a pilot light and an automatic change over
thermostat.
2. A Fan speed selector with an ON pad and fan
speed indicator lights.
OPERATION
1. Set the THERMOSTAT to heating or cooling
2. Press the ON pad next to the thermostat to start.
3. Press the FAN SPEED ON pad and by pressing
repeatedly, select the desired fan speed.
Only High and Medium fan speeds may be
selected during heating mode on CWC models.
4. To switch the unit off, press the OFF pad.
5. To select FAN ONLY mode, press the thermostat
ON pad again or switch the unit off and restart by
pressing the FAN ON pad.
The control memorises the last setting. Press the ther-
mostat ON pad and the unit will resume operation at
the previously selected temperature and fan speed.
A No-Volt cut out with manual re-set prevents the
unit from re-starting after a power failure.
A flickering thermostat pilot light, indicates that the
unit has switched off due to a voltage problem. Please
call an Authorised Dealer or have the power supply
checked by a qualified electrician.
A compressor start –time delay prevents immediate
start up in an unbalanced condition after the unit has
been switched off.
This time delay is about 3 minutes .
OPERATING
INSTRUCTIONS
FOR ELECTRO
MECHANICAL
CONTROLS
OPERATING
INSTRUCTIONS
FOR
ELECTRONIC
CONTROLS
HEAT
THERMOSTAT
ON
ON
COOL
FAN SPEED
HIGH
MED
LOW
OFF
COOL
HEAT
FAN ONLY
LOW COOL
HIGH HEAT
LOW
HEAT
SELECTOR
HIGH
COOL
OFF