Replacement Of The Service Pc Board - Toshiba HWS-P804XWHM3-E1(TR) Service Manual

11

Replacement of the service PC board

 Setting the jumper wires and DIP switches
Outdoor unit
HWS-P804HR-E1, P1104HR-E1
Parts name
Jumper wire J800~J803
J804~J811
DIP switch SW802
SW803
SW804
SW805 (Only H8series)
Model switching (J800 to J803)
Since this service PC board is available for several models, cut the jumper wires according to the following table.
If they are not cut correctly, an error code "L10" or "L29" appears on the remote controller and the operation of the
air conditioner is disabled.
Model name
Factory default
HWS-804H-E1
HWS-1104H-E1
HWS-1404H-E1
HWS-P804HR-E1
HWS-P1104HR-E1
* : Characters that indicate the following:
No character -- Standard models
R ----- For with cord heater
<HWS-P804HR-E1, P1104HR-E1>
AMP Air Conditioning
Model switching
Settings
Settings
LED indication switching
Special operations for
service
Special operations for
service
J 800
SW804
MCC-1571
SW803
SW802
J800-J803
Service Parts (CDB)
302-6V-045 (MCC-1571)
Function
Cut these jumper wires according to the following table.
Set these jumper wires to the settings of the PC board
before replacement.
Set SW802 to the setting of the PC board before
replacement.
Set SW803 to all OFF.
Set SW804 to all OFF.
Set SW805 to all OFF
J 801 J 802
:Connected, :Cut
143
Setting
J 803
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