Thermo King 098916, Руководство по обслуживанию

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Operating Instructions
91
OPTI-SET
Automated Fresh Air Exchange Management is
designed for simple operation with the flexibility
to handle a variety of commodities and situations.
OPTI-SET allows all of the following variables to
be set by selecting a specific commodity. If
OPTI-SET is turned ON, a list of all available
commodities will appear. The commodity selected
will appear in the setpoint menu. If a change is
made to any of the below variables after selecting
a commodity, OPTI-SET will go from ON to
CUSTOM and the displayed commodity will go
away.
• TEMP. SETP. - Temperature to be maintained
in the container. This is settable from -30C
(-22F) to 30C (86F).
• AFAM - Can be set to Manual, UNITS,
DEMAND or OFF.
• MANUAL - Allows the operator to manually
move the door to the desired opening based on
the door position reference decal located on
the frame of the unit, next to the FAE door.
• AFAM Delay - Hours the fresh air exchange
door will remain closed before opening to
desired exchange rate or opening due to gas
sensor readings. This can be set from 1 to 72
hours. The unit will cancel the delay once the
product has reached setpoint temperature.
• AFAM Rate - Desired air exchange rate.
(Active only when AFAM is set to UNITS).
• CO
2
Max - Highest level of Carbon Dioxide
allowed in the container. The AFAM door will
open or close to maintain this level. (Active
only when AFAM is set to DEMAND.)
Settable from 0 - 25 percent.
Figure 50: Setpoint Menu
Setting the AFAM+ or AFAM System
1. Press Setpoint key. The setpoint menu
appears with the cursor on the ‘OPTISET’
line.
2. Press F3 key and scroll to the ‘AFAM’ line.
3. To change mode setting, press F4 key. Cursor
moves to the end of the command line and
flashes.
4. Press F2 key to toggle between ‘OFF’,
‘DEMAND’, ‘UNITS’ or ‘MANUAL’
• ‘OFF’: Vent door closes and remains
closed. AFAM DELAY and AFAM RATE
and CO2 / O2 settings go blank.
• ‘UNITS’: Controller uses entered AFAM
DELAY and AFAM RATE time to adjust
FAE door to user setting. CO2 / O2
settings go blank
• ‘DEMAND’: Controller uses gas analyzer
to control FAE opening based on user
settings of CO2 / O2 and AFAM DELAY
• ‘MANUAL’: Allows the operator to
manually move the door to the desired
opening based on the door position
reference decal located on the frame of the
unit, next to the FAE door. CO2 / O2 and
AFAM DELAY settings go blank
Setpoint Menu
- Opti-Set
- Temp. Setp.
- Water Cooled Condenser
- Bulb Mode
- Evap Fan Spd
- Defrost Trm.
- Economy Mode
- Hum. Control
- Hum. Setp.
- AFAM
- AFAM Delay
- AFAM Rate
- C02 Max.
NOTE: All screens are NOT
present on all units. The
screens that display on the
controller are determined by
the Controller Software
settings and the options
installed on the unit.