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________________________
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