nVent RAYCHEM HWAT-ECO-GF, Инструкция по установке, эксплуатации и обслуживанию

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Error
No.
Warning
message
Possible causes Corrective actions
Cannot access
programming
Mode and
parameter
settings
Controller is
password protected
Enter password ( 3000 ) to
unlock the controller.
See key lock.
No reaction
on screen by
touching
Screen is frozen Press 1 finger
simultaneously for 30
seconds; screen will go in
screen calibration mode.
Touch the circles on the
screen, screen will go back
in main screen.
Seeing 3 dots,
one by one,
on the screen
Pushing the screen for
30 seconds causes
controller to enter screen
calibration mode (it can
be triggered also from
the service menu)
All 3 dots have to be
pressed one by one for
calibration before jumping
back to the main screen
7 . APPENDIX
Sensor position
Note : For plastic pipes
position sensor on metal
boiler coupling
Sensor positioning
on metal pipes
Sensor positioning
on plastic pipes
Min. 7.87 in
Min. 7.87 in
Insulation
HWAT-ECO-GF sensor
Aluminium tape
Pipe/boiler coupling
Boiler Boiler
ATE-180