52
Final Start-up
Once the system has been adequately charged, disconnect power, double check the
electrical and the ductwork, finally reconnect power and start the unit.
•
Once the impeller is running, check the ducts and ductwork connections for any
air leaks.
•
Balance Air Distribution.
•
Confirm condenser airflow is unrestricted.
•
Check for excessive noise or vibration.
Once the system is confirmed to be running, introduce an independent thermostat into
the wine room near the return grille and compare it to the readings of the remote
interface and ensure the interface is reading correctly. If the interface requires
calibration see page 42 for Setting 13.
During the initial start-up, the unit may run continuously for several hours, up to a day or
more, while it lowers the cellar temperature. Once the unit reaches the set point
temperature, it shuts off and starts to cycle on and off as it continues to lower the bottle
temperature to the set point. The cellar air reaches the set point before the bottles. If the
cellar temperature started at 75 °F (24 °C), the supply air temperature discharged from
the unit will probably be 15 °F to 20 °F (-4 to -7 °C) colder. As the cellar temperature
decreases to 55 °F (13 °C), the supply temperature differential decreases 8 to 12 °F
(4.4 to 6.7°C) colder.
To decrease the run-time of the unit it is recommended to use a step down process. For
example, if you are aiming to hit a 55 degrees F setpoint then you would set an initial
set point of 63 degrees F. Once the system has reached 63 degrees F change the set
point to 60 degrees F, then 55 degrees F. Drop the setpoint in increments, so the
system has time to cycle instead of running continuously to reach the preferred set
point.
Please note that the Remote Interface Controller will display a “High Temperature”
alarm until the wine room’s temperature falls below the set point. Please see the
Alarm
Codes
section of the manual.
COMPLETE YOUR START-UP CHECKLIST
FOUND ON THE NEXT PAGE
Summary of Contents for WINE GUARDIAN DS025
Page 13: ...13 Overview of the Evaporator Fig 1...
Page 14: ...14 Overview of the Condenser Fig 2...
Page 15: ...15 Refrigeration Illustration Fig 3...
Page 16: ...16 Wiring Diagram for DS025 WGS40 Fig 4...
Page 17: ...17 Wiring Diagram for DS025 WGS40 cont Fig 5...
Page 18: ...18 Wiring Diagram for DS025 WGS40 cont Fig 6...