Electra DNC series Service Manual page 96

STEP 1: TURNING ON THE POWER .
Turn ON the power, make sure that the unit is in operation.
STEP 2 : ENABLE SELF TEST MODE
1. Use the Remote control to send the first settings to display / indoor unit
Heat mode, High IFAN, set temperature 16 ºC , no I FEEL Sleep or any Timer settings needed.
2. Cover the IR transmitter components in the head of the remote control so that it will not
transmit the signals to the indoor unit display.
3. Use the Remote control to send the second settings to display / indoor unit
Cool mode, Low IFAN, no I FEEL Sleep or any Timer settings.
4. Uncover the remote control IR transmitter and change the temperature settings.
If the display/indoor unit receive the settings properly the following steps will start:
STEP 3 : MODEL SETTING CONFIRMATION
1.The STAND-BY and COOL LEDS will indicate the operation mode as following:
OPERATION
MODE
‘ S T
RC
SH
RH
2. Testing the Model configuration. selected by the COMP, STAND-BY, TIMER LEDS and
FILTER will indicate the model configuration as follows:
MODEL COMP
WNG
MBX
WNX
PRX
WMN1
EMD/LS
ECC-K / DNC
WMN 4
PXD
WMN 2/WHX
WMN 3
In this term the step motor will turn to HOME POSITION.
Service Manual - DNC Series
SELF TEST for General Controller
STAND-BY LED
ON
OFF
OFF
ON
OPERATE LED
ON OFF
ON OFF
ON OFF
ON ON
ON ON
ON ON
ON ON
OFF OFF
OFF OFF
OFF ON
OFF ON
Revision Y05-01
CONTENT
CONTROL SYSTEM
COOL LED
OFF
OFF
ON
ON
TIMER LED
OFF
OFF
ON
OFF
OFF
ON
ON
ON
ON
OFF
ON
FILTER LED
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
ON
ON
ON
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