THERMOSALD UPSCR Series, Operator'S Manual

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THERMOSALD UPSCR_N_V5 - OPERATOR MANUAL - Rev. 2006 / 07
Page N. 11
- Tot: 18
4.6 – UP-DATE OLD MACHINES
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WOULD YOU LIKE TO UPDATE OLD MACHINES WITH NEW SOFTWARE RELEASE?
For this procedure do not exitate to contact our technical office. From Thermosald Hardware M it is possible update
machine without loose any performance; for older units needs pay attention to. This operation is easy enough, but must be
done only by skilled workers with experience. After update a careful test need to be done. We don’t take any responsibility
on ourself for damage to people or animals or things, if operations are done without our direct control.
Procedure to change the eprom:
Disconnect and detach completely the thermoregulator from electrical panel, to can work on a tooled table, with the power
connector on the left and the 2 conn fuse on the right. Unscrew the 4 screws on the bottom heat sink and the 6 self-
tapping screws on the carter; pay much attention to the internal flat, and take off the carter enlarging lightly lateral panel to
unlock the connectors; disconnect internal flat and take off completely the carter.
Inside You can see 3 boards: on the central board, with the components mounted towards inside, the eprom on socket (28
pin) You can see. Pay attention not to stretch some pins, pay attention to the polarity of the eprom; with a right tool pickup
the old eprom and mount the updated eprom (pin 1 and reference mark towards inside like as the other chips).
To close You must: connect the flat, pay much attention to mount the carter enlarging lightly lateral panel and rotating the
carter on the side of the flat; close the lateral panel; screw lightly the 4 screws on the bottom heat sink; screw tight the 6 self-
tapping screws on the carter; screw now tight the 4 screws on the bottom heat sink.
Mount and connect the thermoregulator.
Before power on, set DIP SWITCH in the bottom way:
SW+ / SW- NO CHANGE
SW1
1=ON 2=ON 3=ON 4=ON (ALL = ON )
IREAD 1=ON 2=OFF 3=ON 4=ON (IREAD/2 = OFF)
DO THE START UP WITH GENERAL RESET PROCEDURE – SEE CHAPTER 4.1