Specifications

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6720649497 SM HP270-1 2012/09 en
The working principle is based in the following considerations:
No Reaction from system
1)
For Stand-by Mode
Switch OFF
Switch ON
(
main switch in the back of HP
)
Error in memory?
Stand
-
by mode
(1)
Error Mode
no yes
(1)
Stand-b
y
mode
HMI actuation
LCD Backlight ON
Active Operation Mode
LCD Backlight OFF (after 15
sec without any selection)
Temperature of the Tank
Clock & Day Function
Temperature Selection
Temperature Blinks until
confirmation with OK button
Temperature remain previous one
after 10 sec without any selection