Specifications

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6
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’13 • SC-T-192
Item Description
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
Web Monitoring Function
Operator ID & Password
No.
3
4
5
6
7
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.
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.
【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 control's operation
prohibited. 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 control 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
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
Demand Input (12) Demand Input (13) Demand Level