Hitachi RCUE100AG1, Installation, Operation And Maintenance Instructions

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CONTROL SYSTEM
Standard Operation Sequence RCUE 360, 400AG1 (cont.)
Control Stage
Control Devices
Safety Devices Shut Down
Main Power Switch MI - - - - - - - - ON ON ON OFF
Operation Switch PBS - - - - - - - OFF ON OFF - -
Load Up
- -
! ! ! ! !
- - - - -
Neutral ! ! - - - - - - ! - - - Controller
Load Down - - - - - - - - - - - -
No.1 CLS OPN OPN OPN OPN OPN OPN CLS CLS CLS CLS CLS
No.2 CLS CLS OPN OPN OPN OPN OPN CLS CLS CLS CLS CLS
No.3 CLS CLS CLS OPN OPN OPN OPN CLS CLS CLS CLS CLS
No.4 CLS CLS CLS CLS OPN OPN OPN CLS CLS CLS CLS CLS
No.5 CLS CLS CLS CLS CLS OPN OPN CLS CLS CLS CLS CLS
Safety Devices
No.6 CLS CLS CLS CLS CLS CLS OPN CLS CLS CLS CLS CLS
Chilled Water Pump CPUE ON ON ON ON ON ON ON ON ON ON OFF OFF
Power Supply Indicator ON ON ON ON ON ON ON ON ON ON ON OFF
Operation Indicator ON ON ON ON ON ON OFF OFF ON OFF OFF OFF
Alarm Indicator OFF OFF OFF ON ON ON ON OFF OFF OFF OFF OFF
CH1 OFF ON ON ON ON ON ON ON OFF ON ON OFF
CH2 OFF OFF ON ON ON ON ON ON OFF ON ON OFF
CH3 OFF OFF OFF ON ON ON ON ON OFF ON ON OFF
CH4 OFF OFF OFF ON ON ON ON ON OFF ON ON OFF
CH5 OFF OFF OFF ON ON ON ON ON OFF ON ON OFF
Oil Heater
CH6 OFF OFF OFF OFF OFF OFF ON ON OFF ON ON OFF
MC1 DLT DLT
(ULD) OFF OFF OFF OFF OFF OFF OFF (ULD) OFF OFF OFF
25~99% 25~99%
MC2 DLT DLT DLT
(ULD) (ULD) OFF OFF OFF OFF OFF OFF (ULD) OFF OFF OFF
25~99% 25~99% 25~99%
MC3 DLT DLT DLT DLT
(ULD) (ULD) (ULD) OFF OFF OFF OFF OFF (ULD) OFF OFF OFF
25~99% 25~99% 25~99% 25~99%
MC4 DLT DLT DLT DLT DLT
(ULD) (ULD) (ULD) (ULD) OFF OFF OFF OFF (ULD) OFF OFF OFF
25~99% 25~99% 25~99% 25~99% 25~99%
MC5 DLT DLT DLT DLT DLT DLT
(ULD) (ULD) (ULD) (ULD) (ULD) OFF OFF OFF (ULD) OFF OFF OFF
25~99% 25~99% 25~99% 25~99% 25~99% 25~99%
MC6 DLT DLT DLT DLT DLT DLT DLT
(ULD) (ULD) (ULD) (ULD) (ULD) (ULD) OFF OFF (ULD) OFF OFF OFF
Compressor Motor
25~99% 25~99% 25~99% 25~99% 25~99% 25~99% 25~99%
MF11~14 ON (Q'ty Depends on "Fan Cycling Control") OFF OFF ON OFF OFF OFF
MF21~24 ON (Q'ty Depends on "Fan Cycling Control") OFF OFF ON OFF OFF OFF
MF31~34 ON (Q'ty Depends on "Fan Cycling Control") OFF OFF ON OFF OFF OFF
MF41~44 ON (Q'ty Depends on "Fan Cycling Control") OFF OFF ON OFF OFF OFF
MF51~54 ON (Q'ty Depends on "Fan Cycling Control") OFF OFF ON OFF OFF OFF
Fan Motor
MF61~64 ON (Q'ty Depends on "Fan Cycling Control") OFF OFF ON OFF OFF OFF
SV11 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV12 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV13 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV21 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV22 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV23 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV31 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV32 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV33 OFF OFF ON OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV41 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV42 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV43 OFF OFF ON OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV51 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV52 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV53 OFF OFF ON OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV61 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
SV62 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
Solenoid Valve
SV63 OFF OFF ON ON ON ON OFF OFF OFF OFF OFF OFF
Time Schedule
CLS Close
OPN: Open
STA: Star
DLT Delta
10sec.
The Compressor which started finally
will be restarted first.
ULD: Unload
FLD: Full Load
!
: Changing Compressor Load
!
: Keeping Compressor Load