Installation Instructions
5.0 Commissioning
Profile
• With normal town water supply, bleed rate should be adjusted so that the
discharge is not less than 10 litres per hour. Increased water hardness may
require a higher bleed rate and increased maintenance.
• It is recommended to plumb the bleed off hose through the overflow fitting and
to waste as the discharge may cause unsightly stains.
NOTE: It is the responsibility of the installer / owner to set a correct bleed
rate to suit local water conditions and ensure that rate is maintained.
5.3. Dump Valve Settings
Correct water management in an evaporative air conditioner is vitally important to
the operation and longevity of the product. If the water management is not set
correctly by the installer to the local water condition, warranty will be void.
Maintaining correct water management is the responsibility of the owner of this
appliance and warranty will also be void if correct settings are not maintained.
• Where a dump valve is fitted and is set up for regular timed dumping periods
during operation, the bleed may not need to be set. Check the level of
dissolved solids in the water supply to make this determination. Dump valves
are required where water hardness is greater than 300ppm.
• Dump times available on RF / LV Programmable and the Touchpad controls.
Dump cycle times available are 0, 1, 2, 4, 8, 12 and 24 hour.
• Where a dump valve is only used for the purpose of a dry sump when not in
use, the bleed rate will have to be set for the conditions of operation.
NOTE: It is the responsibility of the installer to set the correct dumping
period to suit local water conditions.
5.4. Fan Operation
• Set the fan running and check the fan is clear of the venturi.
• Check that the air is being evenly distributed through the ductwork.
• Make adjustments, as required, to any manual air dampers that may be fitted.
5.5. Controls
• Refer to your control installation and commissioning instructions.
5.6. Customer hand Over
5.6.1. Instruct the customer in the use of the product.
• Controls
• Bleed off
• Venting the air via the side of the home the wind is not blowing from.
• Maintenance Requirements
5.6.2. Hand over of the customer’s operational manual.
Page 21
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