Sharp R-8740 (serv.man23) Service Manual / Technical Bulletin ▷ View online
MWO2002 05 02
Month of Issue:
May 2002
Classification:
White
MICROWAVE TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference TBM0204331
Revision 1
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
Red – Carry out on all units
MODELS
R8740M
REASON
Programming replacement control panels.
The replacement control unit (DPWBFC151WRKZ) is used for three separate models
and is programmable for the specific unit they will be used in. The control unit that is
supplied is set for the model R8740 and must be converted by the following method if
it is to be used in a R8740M.
and is programmable for the specific unit they will be used in. The control unit that is
supplied is set for the model R8740 and must be converted by the following method if
it is to be used in a R8740M.
ACTION
After replacing the control unit, follow the steps below.
Note: Operations 1-3 should be completed within 2 seconds.
1
. PRESS TIME REDUCE
BUTTON.
5
. PRESS MEMORY
BUTTON - FE
SHOULD APPEAR ON
DISPLAY AFTER 3
SECONDS.
SHOULD APPEAR ON
DISPLAY AFTER 3
SECONDS.
2
. PRESS
CONVECTION
BUTTON.
BUTTON.
4
. PRESS No. 2 BUTTON
– No. 2 SHOULD APPEAR
ON DISPLAY.
ON DISPLAY.
3
. PRESS MICROWAVE
BUTTON - No. 0 SHOULD
APPEAR ON DISPLAY.
APPEAR ON DISPLAY.
Display