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05.17 207646 Rev.103
EKWXA│EKWXBA
AIR-COOLED WATER CHILLERS
AXIAL FANS
THERMOSTAT AND CONTROL
MCX-15 START UP
System Parameters
Display Screens
Display screen “A”.
Select the Reading to be shown in Display screen A when the unit is running. By default, the reading shown on Display screen A when
the unit is shut down is “OFF”.
Display screen “B”.
Select the Reading to be shown in Display screen B when the unit is running.
Password
Displays Installer-Maintenance password.
Setup
System ON/OFF.
Indicates whether the unit is running (ON) or if it is shutdown (OFF), it also allows starting up or shutting down the unit by selecting
ON/OFF.
Restart After Disconnection Mode.
Following a sudden power outage, this indicates the operational mode for restart.
System HEAT / COOL
Indicates current operating mode HEAT/COOL and, it also allows switching between modes.
If the unit is running, it stops before switching operating modes and then it is started up in the new mode.
Scheduler enable.
Enables/Disables Programming Mode.
OFF
: No reading shown.
IdOF:
ON/OFF state.
Set:
Set point value for current operating mode.
reg:
(Varies according to the model of the unit)
AI1:
Intake water temperature. (
Default setting
)
AI2:
Outlet water temperature.
OFF
: No reading shown.
IdOF:
ON/OFF state.
Set:
Set point value for current operating mode. (
Default setting
)
reg:
(Varies according to the model of the unit)
AI1:
Intake water temperature.
AI2:
Outlet water temperature
OFF:
The unit is set to Standby or OFF mode.
ON:
The unit starts up.
EQUA:
The unit resumes operation under the same settings as the last
time it was running before loss of power.
