Honeywell Aquastat L8100A, Руководство пользователя

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PRODUCT DATA
® U.S. Registered Trademark
Copyright © 1995 Honeywell Inc. • All Rights Reserved
L8100A,B,C Aquastat
®
Controllers
GENERAL
L8100A,B, and C are immersion type controllers for
regulating and limiting the tank temperature in water heaters.
As the water temperature rises past the setpoint, the
controller switches off the gas valve.
FEATURES
• L8100A regulates tank temperature and provides
energy cutoff (ECO) action on a temperature rise past
the setpoint.
• L8100B regulates temperature and provides ECO
action on a temperature rise past the setpoint. This
model includes a second sensing element that senses
average water temperature to minimize stacking.
• L8100C includes a second sensing element that
senses average water temperature to minimize
stacking, but does not include ECO action.
• Fluid filled element operates single pole single throw
(spst) snap-acting Micro Switch™.
• Energy cutoff (ECO) switch enclosed in factory
installed well of L8100A,B interrupts the thermocouple
circuit or main valve before the tank reaches
maximum temperature of 210
° F (99 ° C).
• Internal adjustment screw.
• Immersion well is factory installed to the controller.
• Special switch terminal provides three-wire hookup
from Aquastat® controller to gas valve.
• Four terminal models for manual reset with S86/
VR8204/VR8440.
Contents
General ............................................................................... 1
Features .............................................................................. 1
Specifications ......................................................................
2
Ordering Information ........................................................... 2
Installation ........................................................................... 3
Operation and Checkout .....................................................
8
60-2336-3