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COMMISSIONING COMPLETION CHECKLIST
ROOF REINFORCEMENT
□ GUIDELINES - Have supplied guidelines been followed?. Has
other engineering reinforcement been conducted?
DROPPER INSTALLATION
□ LEVEL.
□ SECURE.
□ FLASHING.
COOLER
□ SECURE - The cooler is secure and level on the dropper
using all fixings supplied.
□ SEALED - The dropper and all penetrations are correctly
flashed and sealed.
WEATHERSEAL
□ OPERATION - The Weatherseal operates correctly and can
open and close without interference.
PLUMBING
□ FLUSHED - The water pipes were flushed of any foreign
materials before connection to the cooler was made.
□ SOLENOID OPERATION - Verified
□ FLOW RATE - 13 - 20L/min.
□ NO EXTERNAL LEAKS - The water is connected with no
leaks at fittings.
□ NO INTERNAL LEAKS - Check the internal water hose is
securely fitted to water distribution spreader on the lid and to
the pumps. Check the hose circuits are connected correctly.
The blue hose circuit must be connected to the RHS pump
and the top manifold assembly spreader connection. The grey
hose circuit must be connected to the LHS pump and the
lower manifold assembly spreader connection.
□ SECURE - Water pipes are correctly saddled as per plumbing
regulations.
□ OWNER INSTRUCTIONS - The owner has been instructed
on how to isolate the water to the system in case of
emergency.
PUMPS
□ PUMP OPERATION - Verified.
□ WATER LEVEL RESPONSE- The water probe is controlling
the water level correctly.
DRAIN VALVE
□ INSTALLED - The drain valve is installed correctly, as detailed
in this installation manual.
□ DISCHARGE - The drain water does not discharge onto the
roof surface.
□ TESTED - Drain the tank manually. Check the drain fittings
and pipes, making sure there are no leaks, restrictions (kinks)
or blockages.
MAGIQTOUCH CONTROLLER
□ LOCATION - Appropriately positioned.
□ OPERATION - Time/Date/Year set.
HEAT/COOL DUCT SWITCH
□ OPERATION - Verified.
POWER
□ REGULATIONS - The power supply adheres to all local and
national regulations and is wired back to the distribution board
on its own separate circuit.
□ CHECK CABLES - Cables have been correctly connected to
the control boxes:
□ Power supply
□ Motor cable(s)
□ Control cable
□ Pressure Sensor Hose(s)
□ Drain valve
□ Solenoid cable
□ Pump cable
□ Probe cable
□ OWNER INSTRUCTIONS - The owner has been instructed
how they can electrically isolate the unit at the meter box in
case of an emergency.
DUCTWORK
□ DESIGN - Adequately sized and positioned, balanced run
lengths. Air directed appropriately.
□ INSTALLED - Hung, lead-ins to outlets, no kinks or tight
bends. Fitted correctly.
□ FULLY EXTENDED - All ducts are hung correctly and there
are no squashed or bunched up segments.
□ NO CHOKING - All ducts are free of kinks or restrictions.
□ STRAIGHT - Curves and bends are reduced, duct runs are as
straight as possible.
□ NO LEAKS - All ducts are hung correctly and there are no air
leaks.
□ CONTROLLER SEALED - All wall holes behind the controller
have been sealed.
□ QUIET - Check that the cooler runs quietly and with an even
distribution of air to all outlets.
□ AIRBALANCE – The air balance for all outlets has been
adjusted to the customer's satisfaction.
WETTING THE CORES
□ CORES FLUSHED – To prevent hot air from blowing out of
the supply ducts it is important to allow time to pre-wet the
cores by flushing them with water on start-up. Operate in
COOL mode, lowest speed for 1 minute, then drain the tank.
FINAL TEST
□ Once you are satisfied that the cooler is installed and
commissioned correctly, run the cooler and ensure that
everything is working as it should.
□ Check for unusual or excessive sound output at various fan
speeds.
□ Check for excessive vibration and/or rattle sounds.
□ Check for unusual odours (musty, mouldy or burning)
CUSTOMER HANDOVER
□ Principles of Ducted Indirect Evaporative Cooling explained.
□ How far the windows need to be opened.
□ How to turn the cooler on.
□ How to operate the controller.
□ How to drain the cooler.
□ How to turn the power and water off.
□ Maintenance requirements.
□ The customer has been given the Owner's Manual which
includes Warranty details.
CLEAN-UP
□ All the installation rubbish has been removed and, if
applicable, any property damage repaired. Your aim should
be to have the customer not even be aware that you have
been on site.
FINAL CHECK
□ With all side panels in place and the unit running for a short
period in cooling mode, ensure all pads have even water
saturation and there are no visible water leaks
CW-6S INDIRECT COOLER INSTALLATION MANUAL | 27
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