Frontier TH-0503B Owner's Manual

How to Detach thermostat body and base,
upon Wiring or replacing Batteries
Disconnect the front cover by using a screw driver to press a hook on the bottom of the front cover.
(Figure 1/Figure 2/ Figure 3/Figure 4/Figure 5)
Figure 2
Figure 1
Using screw-driver Lean screw-driver
push hook backward upward
B
Figure 4
To position body part on base after Wiring finished
Follow illustration below ( Figure 6/Figure 5/Figure 7/Figure 8/Figure 9 )
Be certain, the frame is
x 2
positioned properly in place
before positioning
body on top of the base part.
The frame must be tightly
in touch with the base part.
Socket, male part
Figure 3
Holding two side
of body, to take body off
base part
Move frame
off base part
Figure 5
Figure 7
Prior to placing body on top
of base part, check position
of socket, must ensure both
male & female parts of
socket are pointed
to each other.
Figure 6
Battery-holder
at back of body
Socket, female part
Figure 8
Be sure to position "HOOK"
inside "body part" upon
positioning "body of thermostat
back on top of "base part".
Figure 9
Be sure the
"body
part "is tightly
attached
to base part.