5. Commissioning Heater
44
PNEG-1901CE
CE Compliant Downwind Centrifugal Heater Installation and Operation
6. Replace valve power connection.
Figure 5W
7. Reduce control temperature to < 40°C.
8. Check heater cycles and controls temperature.
Commissioning Check List
Complete commissioning list below.
Component
Set Point
Function
Pass/Fail/NA
Check Fuel Supply Shut Off Valve
Check Main Fuel Supply Pressure
Set/Test Main Gas Regulator Pressure
Set/Test Over Pressure Shut Off (OPSO) Pressure
Set Burner High Flame Pressure
Set Burner Low Flame Pressure
Test Main Gas Manual Shut Off Valve
Set/Test Plenum Thermostat
Carry Out Leak Test
Check Purge Time
Check Main Flame Ignition
Check Modulating Valve Operation
Check Air Switch (Disconnect Air Tubes, Burner Must Shut Down)
Check Burner Shut Down