Hitachi PC-ARF Technical Catalogue page 244

5 Centralised remote controls
PSC-A64GT
List of items
Item
Language Setting
Adjusting Date/Time
Group Register
Main Unit Register
Sub Unit Register
Group Name Register
Schedule Setting
Schedule Timer Setting
Holiday Setting
Schedule Timer ON/OFF
Setting
Optional Function Setting
Exception Setting of Run/
Stop Operation
Selecting of Exception
Operation
Selecting of Exception
Groups
External Input/Output Set-
ting
Exception External Input
Selecting Groups of Ex-
ception External Input 1
Selecting Groups of Ex-
ception External Input 2
Demand Function Setting
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TCGB0106 rev.0 - 12/2014
This function is used for language selection.
This function is used for adjusting the date and time.
The connected indoor units are checked by the central station in the same H-LINK.
This function is used for the group or block registration of them.
This function is used for the main unit registration in the each remote control group.
(The main unit is the only one per one remote control group.)
The control command is sent from the central station to the main unit for the remote control group.
This function is used for registration of the sub units except the main unit in the same remote control
group.
In the case of using the remote control switches or the receiver kits as follows, the sub units are regis-
tered automatically by the central station after the main unit registration.
•
The remote control switches and the receiver kits which model names start from PC-A**.
•
The remote control switches which model names start from PC-P**.
This function is used for registering name of the block and group. The registrable number of letters are
maximum 20 letters for the name of each block or group. It is also available to copy the name. If the
group/block is registered without name, it will be registered as "Group 1" or "Block 1" automatically.
This function is used for scheduled timer operation which is possible to set by each group or block.
This function is used for setting the time (by the minute), "Run/Stop" and temperature (19~30 ºC). For
weekly schedule setting, up to 10 schedule items can be set per day. It is also available to copy the
setting contents.
This function is used for suspending the schedule operation temporarily.
The schedule operation will not be available when this function is set.
This function is used for setting irregular holidays such as national holidays.
"Schedule Timer OFF Setting" is used for suspending the schedule operation for the target group.
The schedule operation will not be available when Schedule Timer is OFF.
This function is used for a long holiday, sudden holidays, national holidays, etc.
This function is used for setting and changing of the function for air conditioners and central stations.
This function is used to specify exceptional Groups/Blocks for "All Run/Stop" command.
The "All Run/Stop" command will not be affected to the specified group/block.
This function is used to select which of the followings will be excepted.
•
Run
•
Stop
•
Run and Stop
This function is used to select "All Run/Stop" command of which of the following items will be excepted.
•
All Groups Run/Stop
•
Run/Stop by Block
•
All Groups Setting
•
Setting by Block
Two external input terminals and two (2) external output terminals are equipped in the central station.
These terminals are used for "All Groups Run/Stop" and "Demand Function" operations for the con-
nected air conditioners. The external output terminals are used for the operation signal output or alarm
signal output of the air conditioners which is connected to the central station.
This function is used for cancelling the operation commands such as "All Groups Run/Stop", etc. by the
external input signal.
"Exception External Input" is available for each external input (Input 1 and Input 2).
This function is used for selecting the group to cancel of operation command from the external input 1.
This function is used for selecting the group to cancel of operation command from the external input 2.
This function is used for setting of "Demand Function" to the terminal of "Input 1".
The operating condition is changed by the demand signal such as the operation stop, Thermo-OFF, etc.
"Demand Function" is available under the following conditions.
1
Select "Demand Function" at "Input 1" on the "External Input/Output Setting" screen. ("Demand
Function" will not be available without this setting.)
2
Select one of "Demand Function" No.1 to No.4 at "Demand Function Setting" screen.
Function