Initial start-up and adjustment procedure – Flex-a-Lite 32050 Screw-in Temperature Sensor User Manual
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Page 2 of 2 12-11-07 part no. 99163
The Flex-a-lite Limited Warranty
Flex-a-lite Consolidated, 7213-45th St. Ct. E. Fife, WA 98424, Telephone No. 253-922-2700, warrants to the original purchasing user, that all Flex-a-lite products to be free of defects in material
and workmanship for a period of 365 days
(1 year) from date of purchase. Flex-a-lite products failing within 365 days (1 year) from date of purchase may be returned to the factory through
the point of purchase, transportation charges prepaid. If, on inspection, cause of failure is determined to be defective material or workmanship and not by misuse, accidental or improper
installation, Flex-a-lite will replace the product free of charge, transportation prepaid.
Flex-a-lite will not be liable for incidental, progressive or consequential damages. Some states do
not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights and you
may have other rights, which vary from state to state. The Flex-a-lite warranty is in compliance with the Magnuson-Moss Warranty Act of 1975.
1. Verify that operating temperature has been reached by feeling the upper radiator hose. Hot water
should be flowing through hose into the radiator.
2. If the fans have not cycled on yet, slowly adjust the screw on the VSC counterclockwise until the
fans cycle on. Turning the screw further in this direction will keep the engine at a lower tempera-
ture, and turning in the opposite direction will keep the engine at a higher temperature. NOTE:
THE TOTAL MOVEMENT OF THE ADJUSTMENT SCREW IS ABOUT ¾ OF A TURN. TURN-
ING THE SCREW BEYOND THE LIMITS WILL DAMAGE THE UNIT!
3. Once desired temperature is set, let the engine continue to idle and make sure the fans will cycle
to maintain desired temperature. When fans are running, LED's #L1 and L4 should be lit.
Initial Start-up and Adjustment Procedure
Detail D
Turning screw counterclockwise = cooler temp.
Turning screw clockwise = warmer temp.
Detail C