Hydrolevel 3200-Plus - Manual (Page 2)

2
IMMERSION WELLS
When installed on an Electro-Well™ (sold separately), the Low
Water Cut-Off function is automatically activated. Heat transfer
grease should not be used. NOTE: For proper operation, there must
be 1/2" clearance between the copper well tube and any furnace
within the boiler.
See Electro-Well™ models on page 15.
When installing on a standard immersion well, the LWCO func-
tion should be turned off (see page 9 for instructions). A buildup of
heat transfer grease or other coatings in older wells can interfere
with continuity between the sensor and the well causing a false low
water shutdown. Turning off the LWCO function will prevent this
from occurring.
Fuel Smart HydroStat can be installed on a Hydrolevel Electro-Well™ or on an existing immersion well already in the boiler.
IMPORTANT: The control will only provide low water cut-off protection when installed on an Electro-Well™.
Installing HydroStat
with Hydrolevel Electro-Well™
Installing HydroStat
with Standard Immersion Well
HydroStat 3200-Plus Instructions: HydroStat Instructions.8pg 11/14/13 3:34 PM Page 2