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SUPPLY WATER LINE
£
Nortec supplied adapter installed on fill valve (½”NPT)
£ Manual shut off valve and union installed
£ Verified pressure (30 – 80 psig)
£ Water source of 10 l/min (2.6 gpm)
£ Leak tested
£ ½” dia. At max 4ft of the unit
DRAIN LINES
£
Air gap located within 3ft of the unit
£ Minimum drain line size of 1” in dia.
£
Downward slope
£ Tundish (funnel) installed to provide air gap
£ Temperature rating of piping
£ Hose connections tightened
£ Auxiliary drain piped with shut off valve to tundish
WATER QUALITY
-
Well water £ - City water £ - Softened water £ - RO/DI water £
Conductivity:_______mhmos Hardness: _______GPG Silica____ppm Chlorides:_______ppm
pH:
_______
NOTE: Failure due to chloride corrosion is not covred under Nortec’s standard warranty. Consult
factory for more information.
ELECTRICAL INSTALLATION
£
Comply with local regulations
£ Proper supply voltage (must match rating plate) and breaker size
£ Electrical disconnect switch close to humidifier
£ Cables properly affixed
£ Low voltage wiring & control signal(s) wired to correct terminals
£ Humidifier configured for correct control signal(s)
TYPE OF CONTROLS INSTALLED/ LOCATION/ WIRING/ SETTING
£
High Limit ______________________________
£
Air Proving _____________________________
£
Modulation Control________________________
£
On/Off Control ___________________________
£
Controls by Nortec________________________
£
Controls by Others________________________