HARDY MANUFACTURING CO., INC (MODEL LC300, LC500 & LC2500)
PAGE 53
8-7
Honeywell Aqua Stat Replacement Instructions
Step #
Operation Description
Visual Aids/Comments
1
Using a 1/4" nut driver or flat head screwdriver loosen
the cover screw located at the bottom of the thermostat
and then remove cover.
2
Loosen the two screws on the wire clamp and then
using a flat head screwdriver depress the locking tabs
holding the clamp in place. Gently pull the wire clamp
down and away from the thermostat body.
3
Pull on the thermostat capillary tube to make sure that
the bulb has not been damaged during heater
operation. Make sure the bulb is not lodged in the well
fitting. If the bulb is lodged the well fitting will have to be
replaced.
4
Fold back the terminal block protector. Loosen the two
screws on the terminal block and remove the two
thermostat wires. Pull the wires through the wiring hole
and lay aside.
5
Loosen the two screws on the thermostat clamp. Gently
lift the thermostat away from the well fitting. If the bulb is
lodged in the well fitting cut the capillary tube using a
wire cutter or other suitable tool. If the well fitting does
not require replacement then skip to step # 10.
!
Hazardous Voltage! Disconnect Power to
Heater prior to performing this
maintenance operation.
Summary of Contents for LC2500
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