SELF TEST MODE
Note. If no buttons are pushed for a period of 60 seconds the test will terminate.
Enable self test mode.
(Remote controller settings must be exactly as below).
STEP 1.
Set the remote control to
Heat mode, High FAN, set temperature 16
o
C,
no I FEEL, Sleep or
any Timer settings set. Push the ON/OFF button and confirm the operate LED is on.
STEP 2
. Cover the IR transmitter components in the head of the remote control so that it will not
transmit the changing signals to the indoor unit display. Change the remote control setting to
Cool
mode, Low IFAN,
no I FEEL Sleep or any Timer settings.
STEP 3.
Uncover the remote control IR transmitter
and change the temperature settings
to send the
second setting
to the unit’s receiver.
If the display/indoor unit receive the settings properly the unit is now in self test mode.
TEST 1.
If in self test mode the LEDs will display the unit’s model as per the below table:-
Model
Comp
Operate LED
Timer LED
Filter LED
Portable. PS.
ON OFF
OFF
ON
GS Floor Console.
ON ON
OFF
OFF
WS026 & WS034.
ON ON
OFF
ON
Ducted. DS.
ON ON
ON
OFF
UA & K Cassette.
ON ON
ON
ON
WS042
OFF
OFF
ON
OFF
SX Floor Console
OFF
OFF
ON
ON
WS053-66. XLM17-24
OFF
ON
OFF
ON
WS088-100. XLM30-36
OFF
ON
ON
ON
STEP 4.
Push the On/Off button to advance to the next test. Test will start immediately watch carefully.
TEST 2.
LED & Relay test.
All the LEDS will turn OFF. Then all the LEDS will turn ON for 1 second one by one in the following
sequence:-
Standby
→
Operate
→
Timer
→
Filter
→
Cool
→
Heat. (GS Floor Console is different).
Then all relays will turn ON one by one in the following sequence:-
Compressor
→
Outdoor fan
→
Reversing valve
→
Element 1
→
Element 2
→
Louvre motor
→
Indoor fan low & Ionizer
→
Indoor fan med & Ionizer
→
Indoor fan high & Ionizer.
When the relay walk test is completed, the next test will start automatically, in 1 second.
TEST 3.
Relay Frequency Zero Crossing Timing Test.
Pass:- All LEDs will be OFF. Fail:- If the frequency measuring process fails the Cool LED will be ON.
STEP 5.
Press ON/OFF to advance.
TEST 4.
Input test.
This stage is testing the thermistors, Level switch and clock terminals according the table below:-
LED indicator
Condition for LED to be ON
Standby LED
Room thermistor approx. = 25
o
C
Operate LED
Indoor coil thermistor approx. = 25
o
C
Timer LED
Outdoor coil thermistor approx. = 25
o
C
Filter LED
Clock terminals are closed. (Time clock on).
Cool LED
Float Switch Level 2 & 3. (Cassette only)
Heat LED
Float Switch Level 4. (Cassette only)
Page 23
Содержание K CassetteSeries
Страница 14: ...RC4 REMOTE CONTROL Page 12...
Страница 15: ...RC4 MODES OF OPERATION FUNCTIONS FEATURES Page 13...
Страница 16: ...Page 14...
