York YCAV0157 Installation Operation & Maintenance page 229

The next key press displays the status of the evaporator
pump and heater, where XXX is either ON or OFF.
UNIT EVAP PUMP RUN = XXX
EVAP HEATER = XXX
The next key press displays the status of Active Remote
Control.
UNIT ACTIVE REMOTE CONTR0L = XXXXXX
TYPE: RCC ISN CURR TEMP SOUND
XXXXX is either ACTIVE or NONE.
If no remote keys are active, the items on the second
line are all blanked out. Any remote items that are ac-
tive will be displayed, while the inactive items will be
blanked out.
The types of remote control are listed below:
· NONE: No remote control is actively controlling
the chiller, however, remote monitoring by a remote
device may still be active.
· RCC: A Remote Control Center is providing remote
control. The chiller is in remote mode.
· ISN: YorkTalk via ISN. The chiller in remote
mode.
· CURR: Remote Current Limiting is enabled.
· TEMP: Remote Temperature Reset is enabled.
· SOUND: Remote Sound Limiting is enabled.
The next key press displays the sound limit values as set
under the PROGRAM Key by the Local, ISN, and the
Remote Sound Limit Inputs. Any sound limits that are
inactive will display XXX instead of a numeric value.
UNIT SOUND LIMIT
ISN = XXX
JOHNSON CONTROLS
UNIT DATA KEY (CON'T)
LOCAL = XXX %
REMOTE = XXX %
FORM 201.21-NM1 (1223)
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