Electra PXD912 Service Manual page 100

CONTROL SYSTEM
11.15.2 By Remote Control Settings:
a. STEP 1: TURNING ON THE POWER.
Turn ON the power, make sure that the unit is in operation.
b. 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 to 16 ºC, no I-FEEL Sleep or any other
timer settings are needed.
2) Cover the IR transmitter components in 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 other 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:
c. STEP 3: MODEL SETTING CONFIRMATION
1) The STAND-BY and COOL LEDS will indicate the operation mode as follows:
OPERATION MODE
2) Testing the Model configuration. Selected by the COMP, STAND-BY, TIMER
LEDS and FILTER will indicate the model configuration as follows (the
relevant line for this manual is highlighted):
MODEL
WNG
MBX
WNX
PRX
WMN1
EMD/LS
ECC-K
WMN 4
PXD
WMN
2/WHX
WMN 3
In this term the step motor will turn to HOME POSITION.
11-34
STAND-BY LED
ST
RC
SH
RH
COMP OPERATE LED
ON OFF
ON OFF
ON OFF
ON ON
ON ON
ON ON
ON ON
OFF OFF
OFF OFF
OFF ON
OFF ON
CONTENT
COOL LED
ON
OFF
OFF
ON
TIMER LED FILTER LED
OFF
OFF
ON
OFF
OFF
ON
ON
ON
ON
OFF
ON
OFF
OFF
ON
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
ON
ON
ON
SM PXD 1-E.3 GB