oxycom 3800OXYSTD, Manual

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- Dry the IntrCooll® using the ventilation mode for 10 to 15 minutes.
- Switch off the IntrCooll®. See Switch off for maintenance.
Note
If the system is not in use for a longer period of time or if there is no cooling
demand, the water supply line is automatically emptied by the automatic drain
valves.
Note
Make sure the IntrCooll® is always level to drain water from the unit correctly.
Caution
In areas where temperatures can drop below 0 °C make sure no water remains in
the coil. When this water freezes it will damage the coil.
To prevent from water remaining in the coil use air pressure. Use an air blow gun
to put pressure on the top connection point of the coil and blow the remaining
water out of the coil.
5.1.5.2 Seasonal maintenance
The IntrCooll® needs regular seasonal maintenance at the start of every season or
when circumstances demand it.
Caution
See the separate IntrCooll® service documentation for the maintenance
instructions.
According to the maintenance instructions the IntrCooll® requires mid-season
cleaning each season. Therefore, the IntrCooll® must be put in cleaning mode.
To activate cleaning mode:
-
Press and hold buttons 1 and 2 on the OxyLogic LCD and hold for 5 seconds.
5.1.5.3 Bring the IntrCooll® back into service
Before using the IntrCooll® after it is not used for a longer period, it is strongly
advised to follow the procedures below:
1. Examine the overall state of the IntrCooll®.
a) Disassemble one coil and Oxyvap® to make sure there is no dust, birds,
other pollution in the fans or in the fan compartment.
2. Open the water supply solenoid in the water line and flush the water supply
system towards the IntrCooll®.
a) Isolate the IntrCooll® from the mains.
b) Disconnect the mains water supply pipe and flush it for about one minute
with fresh water.
c) Reconnect the IntrCooll® to the water supply system.
d) Reconnect the IntrCooll® to the mains power supply.
Follow the procedures in the section How to turn-on the IntrCooll®.
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