Emerson MultiFlex RTU, Инструкция по установке и эксплуатации

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Control Menu The MultiFlex RTU Hand-Held Interface • 27
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4
Fanmode OCC/UNO:
The occupied and unoccupied fan modes. Set to
“AUTO” to have the fans be on only when stages are active, “ON” to have
the fans always on, or “SOWA” to be AUTO during summer and always
ON during winter.
Dehum Cools:
Number of cool stages available for dehumidification This
field can be changed to any number from 0 to the number of cool stages
available on the RTU.
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Time: The current time, in 24-hour format.
Date: The current date, in month/day/year format.
Day: The current day of the week.
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Daylight Savings: Whether automatic daylight savings time set back is
disabled or following a month/week schedule.
Spring/Fall: If the RTU is set up to change the times on specific days of the
year, enter the dates in the Spring and Fall fields.
Road Map from
RTU Main Menu
Menu Description
Road Map from
RTU Main Menu
Menu Description
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7
Use ___ to Define Season: Whether the DATE or the outside temperature
(TEMP) is being used as the summer/winter switch-over control value.
Summer/Winter: If the date is being used as the summer/winter switch-over
control value, the month and the day of the switch-overs must be entered in
the Summer/Winter fields. If temperature is being used as the control value,
enter the temperature setpoints in the rightmost Summer/Winter fields.
- All RTU outputs shown in this screen may be bypassed ON, OFF, or returned
to normal by moving the cursor to the field and selecting “ON”, “OFF”, or
“NOR” by pressing the dash “—” key.
- - Analog outputs A01 and A02 may be bypassed ON, OFF, or returned to
normal by moving the cursor to the field and selecting “ON”, “OFF”, or
“NOR” by pressing the dash “—” key. When ordering an “ON” override,
specify the ON percentage of the output in the Override% field.
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2
Runtime statistics for the fan, heating, cooling, and auxiliary outputs may be
cleared using this screen. To clear a runtime, move the cursor to a field
underneath the output name and press the dash “—” key. The letters “CL”
will appear. To confirm the runtime reset, press ENTER; to cancel the
runtime reset, press the period “.” key.
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3
Reset Alarms: To reset all alarms for this RTU, move the cursor to the field
next to the Reset Alarms message and press the dash key. The letters “CL”
will appear. To confirm the alarm reset, press ENTER; to cancel the
runtime reset, press the period “.” key.
Reset Setpts: If desired, all RTU setpoints may be cleared and returned to
normal default values by moving the cursor to the field next to the Reset
Setpts message and pressing the dash key. The letters “CL” will appear. To
confirm the alarm reset, press ENTER; to cancel the runtime reset, press the
period “.” key.