HydroStat 3250-Plus User Manual

15
ELECTRO-WELLS™
Fuel Smart HydroStat
installed with Electro-Well™
When installed with the Hydrolevel Electro-Well™,
Fuel Smart HydroStat will provide both temperature
and low water cut-off functionality. If the control was
supplied by the boiler manufacturer, it was installed
with an Electro-Well™. The Electro-Well™ is available
separately for field installations.
Electro-Well™ Models
IIMMPPOORRTTAANNTT::
Fo
r proper opera-
tion of the low
water cut-off func-
tion, there must
be a minimum of
½" clearance
between the cop-
per well tube and
any surface within
the boiler.
HydroStat 3250-Plus Instructions: HydroStat Instructions.8pg 11/14/13 3:43 PM Page 15

HydroStat 3250-Plus Specifications

Power

input voltage	120 VAC, 60 HZ

Operating Environment

operating range – low limit	Off or 110°F (43°C) - 200°F (93°C)
operating range – high limit	100°F (38°C) - 220°F (104°C)
operating range – differentials	Automatic

Electrical

burner contacts	7.4 FLA, 44.4 LRA@120 VAC
circulator contacts	5.8 FLA, 34.8 LRA@120 VAC
thermostat heat anticipator setting	0.2A