Sanyo CH2442 Installation Instructions Manual page 75

(b) Zone registration using the system controller
(SHA-KC640G)
In this case, you set all central addresses by
system controller at once manually.
(1) Press the
time for more than 4 seconds.
and CODE No. C1 will flash.
(2) After confirming that CODE No. C1 is displayed,
press the
change takes place as Fig. 9-8.
(3) Select the zone and group No. which you want to
set with
ZONE
buttons.
If already set, press the
(4) Set the unit No. (Indoor unit address) with
and buttons, according to the zone registra-
tion table.
R.C. No. ...................
Indoor unit No. ..........
(5) Press the
GROUP No. turns ON and UNIT No. (Indoor unit
address) changes from flashing to ON state.
UNIT No. is registered to selected ZONE No. and
GROUP No..
If you make mistake, then press the
and reselect the ZONE, GROUP and UNIT No.
(6) Register the other UNIT No. in the same way by
following the steps (3) to (5).
(7) Finally, complete the registration by pressing the
button.
flashes for a few minutes, then OFF.
9 9 9 9 9
SC
and buttons at the same
ZONE
button. Once in this mode, a
and (GROUP)
buttons.
button
button
button.
ZONE
If data is
registered
the unit No.
is displayed.
SELECT
ZONE
SELECT
button
For example, in this case
Zone 3, group No. 7
Unit No. (indoor unit address) 2-8
Unit No. 2-8 is registered to zone 3-group 7.
74
S4359146
ZONE 1 2 3 4 6
9
GROUP
ZONE
Fig. 9-8
ZONE 1 2 3 4 6 7
9
GROUP
ZONE
2052_M_I
Fig. 9-9
If no data is
registered
no number is
displayed.
Selected group
No. if no data is
registered.
2051_M_I