Sanyo SHA TM64 AGB Instruction Manual page 20

Schedule Timer
Accessories for Schedule Timer
No. Supplied parts
T10 power wire
1
(with current fuse) *1
T10 relay wire *2
2
Power wire for
connection to
3
system controller
Machine screw
4
×
M4 30
*1 If the fuse blows as a result of a wiring short-circuit, mis-
wiring, or overcurrent, replace it with a 125 V, 0.1 A fuse.
*2 Use with 3-series type (Fig. 3-69).
Installing the Schedule Timer
• Avoid twisting the inter-unit control wiring or the
NOTE
input/output wiring together with power or other
wiring, and avoid running them in the same
metal conduit. Doing so can cause malfunction.
• Install the schedule timer at a location away
from any sources of electrical noise.
• Install a noise fi lter or take other appropriate
action if electrical noise affects the power
supply circuit of the unit.
(1) Open the panel on the schedule timer unit. Insert a stand-
ard (fl at-head) screwdriver or similar tool into the notches
on the bottom of the schedule timer unit to open and
remove the back case.
(2) Use the 2 supplied M4 machine screws and install the
schedule timer back case onto the switch box. Before in-
stalling, use a screwdriver or similar tool to press on and
open the screw holes that correspond to the JIS box that
is used. When fastening the case, use spacers and do not
tighten the screws too much. If the schedule timer does
not fi t tightly against the wall, cut the spacers as required
to make adjustments.
(3) Connect the supplied power wire (2-core) and inter-unit
control wire (3-core) to the schedule timer unit. (Refer to
"Wiring the Schedule Timer.")
(4) Align the schedule timer unit with the tabs on the back
case and press to install it.
No.
Supplied parts
Q'ty
5 Spacers
1
Wire joints
6
Operation
1
7
manual
Installation
8
manual
1
1
Q'ty
2
6
1
1
1. Power wire
Fig. 3-69
JIS C8340
Switch box for 1 switch (no cover)
or switch box for 2 switches (no cover)
M4 × 25 machine
flat-head screws (2)
Schedule
timer unit
Decorative
cover (panel)
Fig. 3-70
Indoor unit control PCB
T10 connector (6P, yellow)
4-series
type
2. Relay wire
3-series
type
Spacer
Under-case
(back case)
3