Hitachi PSC-A32MN - 2 System Configuration; 3 Features

2
P5415644
2. SystemConguration
Thiscentralstation(PSC-A32MN)isconnectedtoH-LINKandusedforthecentralcontrolandmonitoringof
theairconditioners.
3. Features
ThefollowingfunctionsareavailablefortheremotecontrolswitchwhichisregisteredtoAllGroups,Blocksor
eachBlockoftheAirConditionerunit.
(1) Run/Stop,OperationMode,FanSpeedControl,SwingLouvreDirectionControl,TemperatureSetting,
andPermitting/ProhibitingOperationbyRemoteControlSwitch
(2) MonitoringofOperatingConditionsforBlock/Groups
(3) ScheduleOperation(Run/StopandTemperatureSetting)forBlock/Groups
(4) Run/Stop,EmergencyStopandDemandControlbyExternalInput
(5) RunandAlarmOutputbyExternalOutput
(6) ControlExceptionFunctionofAllRun/StopCommandforSelectedGroups
(7) ControlExceptionFunctionofAllRun/StopCommandforSelectedGroupsbyExternalInput
(8) IndicationandCalculationofUnitAccumulatedOperationTimeofEachGroup
(9) IndicationofAlarmHistoryRecord
(10)RegisteringNameofBlocksandGroups
(11)RegistrationandIndicationofServiceContactInformation
(12)ControlMode(Run/StopOnly)canbeselectedasfollows:
•NormalMode
•ControlModeofthemainRun/Stop
(13)PresstheIconGuideButtontoindicateadescriptionoftheIcons
<Example>
NOTE:
Group:RemoteControlGroup
Block:CollectiveofRemoteControlGroups
Central Station
(PSC-A32MN)
Remote Control
Switch Wiring
Transmission
Wiring (H-LINK or H-LINK II)
Remote
Control
Group1
Remote
Control
Group2
Block
Outdoor Units
Central Station
(PSC-A32MN)
Controlled by Central Station
(Remote Control Group)
Wiring for
Remote Control
Switch
Without
Transition
Wiring
With
Transition
Wiring
Max. 8 Units in the same H-LINK are available.
Max. 64 Refrigerant Cycles and Max. 160 Indoor Units are available.
(For H-LINK II Only)
H-LINK
Tr
ansmission
Wiring
Group Group Group Group