g. After completion of the slave unit setting, change the mode to the
standard state by depressing "RESET" switch.
CHECK
ZONE GROUP
d. Select of Group To Be Set
Depress the "GROUP" V
V
switch, and the fl ickering indication of
group No. is changed in order as shown below.
*The group, in which the master unit is not set, is not indicated.
1 2 16
e. Setting Procedure
Depress the "RUN/STOP" switch after selecting zone and group, the
slave unit is set.
The "SET" indicator and the "
!
" indicator of group turn ON.
#
Up to 15 slave units can be set in one group (Max. 16 units (including the master unit) in one group).
#
For changing the setting of slave unit to another group, cancel the present slave unit setting and perform
the setting for another group.
#
In case that all the units are set as the master unit, the central station can not be changed to the slave unit setting
mode.
#
When there is any group in operation (with "RUN" indicator ON), the "CHECK" mode is not available.
(3) Cancellation of Slave Unit Setting
a. Screen Change for Cancellation of Slave Unit Setting
Keep depressing the "CHECK" switch for 3 seconds during all the
indoor unit is stopped (with "RUN" indicator OFF). The "CHECK"
indicator turns ON, and it shows the state is changed to the CHECK
mode. When "1" (master unit setting mode) is turns ON at the
7-segment indicator for checking, depress the "CHECK" switch again,
and then the checking indication is changed to "2" (slave unit setting
mode).
b. Select the refrigerant system address and indoor unit address to
cancel. The refrigerant system address is changed by depressing "
,
"
(TEMP) switch and the indoor unit address is changed by depressing
"
,
" (TEMP) switch in order as shown below. In this case, the switch
is kept depressing, and the indication of the refrigerant system
address or the indoor unit address is fast-forwarded.
* The Ref. No. and I.U. address of the indoor unit unconnected are not indicated.
* The Ref. No. and I.U. address of the indoor unit set as the master unit are not indicated.
c. Cancellation of Slave Unit Address.
Depress the "RUN/STOP" switch and the slave unit is canceled.
The "SET" indicator and the "
!
" indicators of zone and group turn ON.
d. Perform the cancellation of slave unit setting procedure b and c for
each intended refrigerant system and address.
e. After completion of canceling the slave unit setting, change the mode
to the standard state by depressing "RESET" switch.
SET
CHECK
ZONE GROUP
GROUPZONE
GROUPZONE
f. Perform the slave unit setting procedure b to e for each group and
zone.
GROUPZONE
GROUPZONE
SET
CHECK
ZONE GROUP
SET
CHECK
ZONE GROUP
CHECK
ZONE GROUP
The above fi gure shows the case of
selecting Zone "2" and Group "2".
00 01 02 63
The above fi gure shows the case of
selecting Ref. No. "1" and I.U. Add. "2".
HYJE-D02H
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