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50
JOHNSON CONTROLS
FORM 150.68-ICOM1
ISSUE DATE: 10/15/2020
If the temperature input is not used ensure the message
reads disabled. If the input is used set to the required
type of input.
EXTERNAL
EVAP PUMP
YORK HYDRO
KIT PUMPS = 1
YORK HYDRO
KIT PUMPS = 2
This option must be set to reflect if an external
evaporator pump or a YORK Hydro kit with single or
dual pumps is used.
PUMP SELECTION
AUTOMATIC
PUMP SELECTION
MANUAL PUMP No 1
PUMP SELECTION
MANUAL PUMP No 2
When the dual pump YORK Hydro Kit Option is
fitted, one of the above selections can be made. When
AUTOMATIC is selected the DUTY PUMP is the pump
with the shortest run hours. Pump duty is changed when
the pumps are off or if the duty pump run hours are greater
than the DUTY/STANDBY PUMP CHANGEOVER
DAYS (programmed under the program key). If the
running pump fails to make flow, or flow is lost, or the
pumps manual motor starter trips on overload, the duty
pump will be stopped and the standby pump will start.
When MANUAL PUMP No 1 or 2 is selected the
selected pump is the only pump available to run.
DATALOG TO FLASHCARD
OFF
The data log feature should be set to OFF
CLOCK Key
Pressing the CLOCK displays the current day, time,
and date. It is important that the date and time are
correct, otherwise the daily schedule will not function
as correctly. In addition, for ease of troubleshooting via
the History printouts, the day, time, and date should be
correct.
To change the day, time, and date press the CLOCK key.
The display will show:
TODAY IS SUN 12:00AM
18 JUN 97
The cursor is positioned under the day. Pressing the
UP arrow or DOWN arrow will change the day. The
ENTER/ADV key must be pressed to enter the value into
memory and to move to the next value. The hour, minute,
meridian, date, month and year may be programmed in
the same manner.
Summary of Contents for YLPA 0115SE
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