Specifications

-
5
-
’13 • SC-T-192
5. SCHEDULE SETTING
This schedule can be set by each group every one minute.
It is possible to register the RUN/STOP time, operation mode, remote controller Lock/Unlock setting, temperature setting at 16
times a day.(*)
6. MANAGEMENT AND CONTROL
Item Description
Block definition
Group definition
Unit definition
(1)
Time and date setting
Alarm history
Accounting time zone setting
(1)
Calculation data file update
(1)
Demand control
(3)
Emergency stop
Power restoration control
Power failure compensation
(2)
System infomation
Internet Monitoring Function
Operator ID & Password
No.
1
2
3
4
5
6
7
Sets the block name and constituting groups. Groups for the block registration
need to be registered with the group definition beforehand. Any groups not set for
blocks are not fit to the detail setting or status display from the all blocks display.
Initially, all blocks is not defined.
●
Max. number of blocks is 16 blocks; max. number of groups per block is 9 groups.
Max. number of charcters in a block name is 16 charcters.
Upon power restoration, the groups whose schedule is set are put under the sched-
ule closest and earlier than the power restoration time. If there is no setting (dis-
played as “ — ”) for RUN/STOP, operation mode, remote controller Lock/Unlock
and temperature setting in the closest schedule time, the setting at the time earlier
than and closest to the power restoration time is followed.
Unless any schedule is set to the current date, there is no power restoration con-
trol from SL4-AE (SL4-BE) and so the display is updated according to the setting
of air-conditioner. However, the remote controller Lock/Unlock setting is
changed to ALL Unlock.
You can confirm system version, number of blocks, groups, air-conditioners and
the current day’s pulse input count from gas meter or wattmeter
(1)
at “System In-
formation” screen.
It compensates with the non-volatile memory the group defintion, block defini-
tion, unit definition, yearly schedule setting, special date setting, “Basis Period”
setting, function setting and accounting data files for 12 months.
Sets all air-conditioners connected to the unit at “STOP” and “ALL Lock (Cen-
ter)” with exernal emergency signal. When the emergency signal is cancelled,
Lock/Unlock setting is returned to original state and all units stay “STOP”. But
the group whose schedule is set follows the closest schedule before cancellation
time. If there is no setting (displayed as “ — ”) for RUN/STOP, operation mode,
remote contoroller Lock/Unlock and temperature setting in the closest schedule
time, the closest schedule before cancellation time is followed.
Sets the clock (Hour (24-hour basis)/minute/date/month/year) used for schedule, etc.
Sets the calculation type and capacity of air-conditioners connected to this unit.
Set the period for “Basic Period” used for calulation. All day of the week of all
group becomes same setting.
Displays a maximum of 300 cases for the history of error occurrence and restora-
tion in the unit of air-conditioner. This is erased if the power is turned off after re-
storing the power supply.
Run time and amount of operation for each air-conditioner are divided to “Basis
Period” and “Overtime” accumulated at each minute and saved in the file at each
10-minute.
Sets the group name and constituting air-conditioners (max. 16 units/group), rep-
resentative air-conditioner, setting or non-setting air-conditioners for batch control
and demand control. Any air-conditioners not set to a group are excluded from the
control of SL4-AE (SL4-BE). Initially, one air-conditioner is allotted to one group
and the air-conditioner address No. is assigned to the group name.
●
Max. number of groups is 144 groups; max. number of air-conditioners per
group is 16 air-conditioners.
●
Max. number of charcters in a group name is 16 charcters.
Notes (1) In case of SC-SL4-BE
(2) Operation status and setting contents on each indoor unit before a power failure are not retained.
(3) Example for setting Demand to indoor units.
DEMAND DEMAND
Indoor
unit
Indoor
unit
outdoor
unit
Indoor
unit
Indoor
unit
Up to three demand levels can be set using two-point demand input.
Demand Input (12) Demand Input (13) Demand Level
【Level 1】
The air-conditioner's set temperature shifts by 2 deg C (+2 deg C in cooling mode
or -2 deg C in heating mode). If the temperature shift causes the temperature to
surpass the upper/lower temperature limit, the upper/lower temperature limit will
become the shift value.
【Level 2 and 3】
Sets the previously set air-conditioner to fan mode and remote operation disable.
When a demand signal is inputted which temporarily activates demand control, de-
mand control will be used for two minutes. When the demand signal is stopped, the
system returns to the mode it was operating in (the operation mode and remote con-
troller permission/prohibition setting) just before it switched to demand control.
Users can activate/deactivate the schedule which will run during demand input.
Allows users to monitor/control an air conditioner connected to the system using a
computer-based web browser.
Used to set the Operator ID and password. The Operator ID and password can be
set to anything.
OFF OFF
OFF
ON
ON
OFF
1
2
3
ON
OFF
ON
8
9
10
11
12
13
14
4. STATUS MONITOR
Status monitor can be applied in the unit of block, group or air-conditioner.
Item Description
RUN/STOP status
Operation mode
Temperature setting
Room temperature
Fan speed
Fan direction
Filter sign
No.
1
2
3
4
5
6
7
8
9
10
Displays the operation mode of the representative air-conditioner.
Displays the temperature setting of the representative air-conditioner.
Displays the suction temperature of the representative air-conditioner.
It displays “RUN” if any units are running or displays “STOP” if all units are
stopped.
When the filter cleaning time is exceeded on one or more indoor units, the filter sign
icon is turned on. When it corresponds to the unit No. on display, the icon blinks.
Displays the auto swing ON/OFF setting and position setting of the representative
air-conditioner.
When there is one or more indoor units requiring maintenance, the maitenance
icon is turned on. There are 4 types of operation of Inspection, Inspection 1, In-
spection 2 and Backup.
Preference order of display is as shown below.
Backup > Inspection 1 > Inspection 2 > Inspection
It is possible to confirm on the monitor screen which maintenance has been gener-
ated.
When any error is detected on one or more controlled indoor units, the error icon
is tumed on.
Maintenance
(
*
)
(Inspection, Inspection 1, Inspection 2 and
Backup)
Lock/Unlock setting of remote control
Displays the status of permission/prohibition setting for remote controller of the
representative air-conditioner. Permission/prohibition setting for each function, as
set from the remote controller is not reflected because it is overwitten from SL4-AE
(SL4-BE).
Error
Displays the fan speed of the representative air-conditioner.
(*) e.q
 ①
7
：
50 RUN/STOP
：
RUN Lock/Unlock
：
–
Operation mode
：
Cool Set temp.
：
25
℃
 ②
9
：
40 RUN/STOP
：
STOP Lock/Unlock
：
ALL Lock Operation mode
：
–
Set temp.
：
–
 ③
10
：
00 RUN/STOP
：
RUN Lock/Unlock
：
ALL Unlock Operation mode
：
–
Set temp.
：
–
 …
 ⑯
23
：
00 RUN/STOP
：
STOP Lock/Unlock
：
ALL Lock Operation mode
：
–
Set temp.
：
–