Demand Setting Procedure - Hisense HYXE-J01H Service Handbook

Demand Setting Procedure

(1) Changing to Check Mode
Depress the "CHECK" switch for more than 3 seconds, and the central station is changed to the check mode.
*When there is any group in operation (with "RUN" indicator ON), the "CHECK" mode is not available.
(2) Changing to Demand Setting Mode
Depress the "CHECK" switch and change the 7-segment indication for check to "5" (Demand Setting Mode).
The LCD indication of the central station is as shown below.
"5" shows the demand
setting mode.
Only the zone No. with
the group set as master
unit is indicated. The
zone No. to be set is
fl ickered.
Demand Function
The state of demand setting of each zone is indicated.
ON: There is one or more group with demand
!
setting in the zone.
OFF: There is no group with demand setting in the
!
zone.
(3) Selection of Demand Function
a. Select the demand function by depressing the
"LOUVER" switch.
b. Depress the "RUN/STOP" switch, and the fl ickering
indication of louver angle turns ON.
(4) Selection of Group To Be Set
The demand function can be set for all the indoor units, each zone or each group. The "!" indication of
"GROUP", for which the demand setting is already set, turns ON.
In the case where there is one or more group with demand setting in the zone, the "!" indication of "ZONE"
section turns ON.
#Simultaneous Setting for All Indoor Units
a. Depress the "ZONE" switch to make all the zone No.
fl icker. Then, the minimum refrigerant system address
and the minimum indoor unit address of the indoor
unit, which is set as the master unit, in all groups are
indicated.
#Setting for Each Zone
a. Depress the "ZONE" switch and select the zone to set.
b. Depress the "GROUP" V
No. to set fl icker. Then, the minimum Ref. No. and the
minimum I.U. Add. of the indoor unit set as the master
unit of all groups are indicated.
#Setting for Each Group
a. Depress the "ZONE" switch and select the zone to set.
b. Depress the "GROUP" V
set. Then, the Ref. No. and I.U. Add. of the indoor unit
set as the master unit of selected group are indicated.
Ref. No. of Indoor Unit Set as Master Unit of
Group To Be Set
ZONE GROUP
switch to make the group
switch to select the group to
131
The state of demand setting of the
indicated indoor unit is indicated.
"DEMAND" ON: Demand is set.
"DEMAND" OFF: Demand is not set.
Address of Indoor Unit Set as Master
Unit of Group To Be Set
When the "CHECK" indication appears,
the central station is in the check mode.
CHECK
The state of demand setting of each
group is indicated.
ON: Demand is set.
!
OFF: Demand is not set.
!
Only the group with the master unit already set is
indicated. The group to be set is fl ickered.
By depressing the "LOUVER"
switch, the indication of louver
angle is changed as shown in
right fi gure.
[Zone Selection]
Depress the "ZONE" switch, and the fl ickering
indication of zone No. is changed in order as shown
below.
1 2 3
* Only the zone No. to set is indicated.
* When selecting the all fl ickering state (Simultaneous
Operation for All Indoor Units), the groups to set are
automatically fi xed at the all fl ickering state. For
selecting the group, select the indication state except
all fl ickering.
[Group Selection]
V
Depress the "GROUP"
indication of group No. is changed in order as shown
below.
1 2
*Only the group No. to set is indicated.
HYJE-D02H
Demand1 Demand2 Demand3
All
4
Flickering
switch, and the fl ickering
All
16
Flickering