TM 10-3510-220-24
3-22.
WATER HEATER OPERATING LIMIT AND HIGH-LIMIT CONTROLS (CONT)
REPLACE (Cont)
21.
22.
23.
24.
25.
26.
27.
28.
Turn conduit assembly at elbow
(22) until conduit (23) fits
inside operating control (13).
Connect nut (21) to elbow (22).
Match wire colors and connect
wires (20).
Push wires (20) into operating
control housing (13) and
install inspection plate (19)
with screw (18).
Install conduit nut (17) on end
of conduit.
Connect two wires (16) to
operating control (13). Remove
tags.
Place cover plate (15) over
operating control (13) and
install nut (14).
Install control knob (12) on
control shaft on operating
control (13) and tighten
setscrew (11).
ADJUSTMENT
Turn knob from 0 to 250 degrees and
check pointer calibration. Adjust
position by loosening setscrew and
moving knob to correct position.
Tighten setscrew.
Perform follow-on installation.
Install tarp assembly
(TM 10-3510-220-10).
3-107