Multi-Appliance Touch Pad
PNE2004 Series Control
Page 28
Ducted Eva
orative Air Conditionin
BLEED-OFF
BEED OFF
All evaporative air conditioners need some water bleed-off to prevent
build-up of mineral deposits in the system. The correct setting of the
bleed rate will ultimately govern the life of the unit.
With normal town water supply, in good water quality areas, bleed rate
should be adjusted so that the discharge is not less than 10 litres per
hour subject to unit size. Increased water hardness may require a
higher bleed rate and increased maintenance.
Setting the BLEED OFF Rate.
To set the bleed rate locate the patented DIALFLO
externally on one of the corner posts. Rotate the BLEED
knob clockwise for more flow and anti clockwise.
Note: Hold the distribution knob (Filler) while setting the
bleed rate as the distribution flow rate may go out of
adjustment.
It is recommended that the bleed water is plumbed away to
waste in accordance with local and state plumbing
requirements.
Setting the Water Distribution Flow Rate
To set the water distribution flow rate to the filter pads,
rotate filter knob anti-clockwise for more water and
clockwise for less water. To control bleed-off rate rotate
bleed dial clockwise for more water and anti-clockwise for
less water.
Note: Hold the bleed knob while setting the distribution rate
as the bleed rate may go out of adjustment.
O
PTIONAL DUMP VALVE
If a dump valve is fitted and dumping cycles are activated,
bleed off may not be required. Drainage from the dump
valve needs also to be plumbed away in accordance with
local and state plumbing requirements. Its Climate
Technologies recommendation that the drain form the
dump valve is plumbed to waste.
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