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Differential setting
The adjustable differential can be set by turning the disc
located under the front cover.
The disc is turned using a screw driver.
The number in line with the point represents the differential
setting.
Limit resetting
Aquastat thermostats used as limit controls can be provided
with a manual or a tool reset button.
When the limit switch is opened, i.e. cut power off, wait untill
temperature drops below the reset value and
(i)
For manual reset models:
Depress the button on the front cover
(ii)
For tool reset models:
Remove front cover and depress the button on the
bottom left hand side of front plate.
Final checkout of the installation
Set appliance in operation after any adjustment and observe
a complete cycle to ensure that all burner components
function correctly.
3
MU1R-9023 0208R12-NE
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