PVI Industries PV500-2 - Manuals

PV500-2 06/10 2 Section 2 ELECTRICAL 1. Wiring to the unit should conform to the National Electrical Code or the code legally authorized in your locality. A fused disconnect switch should be used for the water heater control. 120V, 1ph, 60 Hz service wiring is brought to the terminal block in the lo...

PV500-2 06/10 3 Section 2 START-UP PROCEDURES AND OPERATION 1. Some PVI atmospheric gas-fired water heaters are designed to operate with a flue damper that is shipped with the water heater for installation in the field. If your water heater was shipped with a flue damper, it must be attached to the ...

PV500-2 06/10 4 Section 2 START-UP PROCEDURES AND OPERATION (con't) CAUTION: CONDUCT THE FOLLOWING GAS TRAIN LEAKAGE TESTS BEFORE START-UP, AT ANNUAL INTERVALS AND PRIOR TO INVESTIGATING THE CAUSE OF ANY REPORTED OCCURENCES OF DELAYED IGNITION. 1. Using an appropriate bubble detection solution, thor...