Nortec HP Series - Manual (Page 40)

37 | HP Series Installation Manual
HP HVAC High Pressure Atomizing Humidifiers Start-up Checklist
Humidifier Serial Number: ___________________________________________________
Tag / Zones Served: ___________________________________________________
Pump Model: ________________________ Pump Voltage: ____________________
System Configuration:  On/Off
 3-Stage
 6-Stage
 High-Resolution
Pump Inspection
 RO or DI water supply connected
 RO or DI water pressure between 20 and 60 psig (do not exceed 60psig)
 Check valve installed on pump outlet (Danfoss PAH pumps only)
 Drain line connected to pump
 Supply voltage matches pump specification label
Valve Controller Inspection
 120 VAC supply voltage connected
 0-10V control signal connected to terminals 3 and 4
 On/Off safety devices (or jumper) connected to 1 and 2
Valve Block Inspection
 Valve coils wired to valve controller
 High pressure supply connected and tight
 Drain line connected
 High pressure supply lines flushed
 Manifold supply lines connected
Manifold Inspection
 Air-handler drains are connected and open
 Nozzle manifolds are securely mounted
 Mist eliminator installed (if applicable)
Certification
 Water piping is free of leaks
 Pump is installed and operating normally
 Manifolds and valves installed and operating normally
Installed by: ___________________________________________________________________
(Company Name and Business Address)
Inspected by: ___________________________________________________________________
(Company Name and Business Address)
Signed: ____________________________ Date: _______________________