9
4.
Remove all manometers and replace caps andscrews.
5.
Replace all gas pressure caps.
6.
Check for gas leaks one more time.
7. Restart unit.
Fig. 5: FlexGas Control Panel
Fig. 6 Wiring Diagram
*
*Optional on
302BD–902BD
Wiring Diagram
Page 1: ...s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the...
Page 2: ...he following Changes to step 4 of the FlexGas System Start up section on page 7 the Wiring Diagram was moved from page 5 to page 9 the addition of a note to the Attach Manometers to Measure Pressures...
Page 3: ...er to the Hi Delta manual for available firing options The second group of characters identifies the size of the heater four numbers representing the approximate MBTUH input and where applicable a let...
Page 4: ...gas and 13 0 in WC for propane gas The regulator should be placed a minimum distance of 10 times the pipe diameter upstream of the heater gas controls The heater must be isolated from the gas supply p...
Page 5: ...et taps on propane gas See Fig 5 for gas pressure measure ment locations Bleeds Vents This FlexGas gas train is equipped with an propane gas regulator and low gas pressure switch optional on 302BD 902...
Page 6: ...esult in a fire or explosion Do not use this appliance if any part has been under water immediately call a qualified service technician to inspect the appliance and to replace Initial Start up Tools N...
Page 7: ...ould open in 45 60 seconds 3 If burner does not light on first trial It will retry up to three times 4 Main burner ignition Check manifold gas pres sure at gas valve outlet pressure tap This should re...
Page 8: ...three times 9 Main burner ignition Check upper manifold gas pressure 10 If the pressure readings differ by more than 0 1 in WC remove screw cover from the gas pres sure regulator on the FlexGas fuel t...
Page 9: ...ll manometers and replace caps and screws 5 Replace all gas pressure caps 6 Check for gas leaks one more time 7 Restart unit Fig 5 FlexGas Control Panel Fig 6 Wiring Diagram Optional on 302BD 902BD Wi...
Page 10: ...10...
Page 11: ...LENOID VALVE PRO 012125F 011910F 011910F 011910F 4 G MANUAL GAS VALVE NAT 011945F 011945F 007665F 007665F 5 G MANUAL GAS VALVE PRO 011944F 011945F 011945F 011945F F 8 4 9 1 1 0 F 7 4 9 1 1 0 F 7 4 9 1...
Page 12: ...Raypak Inc 2151 Eastman Avenue Oxnard CA 93030 805 278 5300 Fax 805 278 5468 Litho in U S A www raypak com...
