Reznor Carryover Lighter Tube User Manual

Page 1

W ARNING: All components of the gas supply system

Installation Instructions for

must be leak tested prior to placing equipment into service. Never test for leaks with an open flame. Failure to comply could result in severe personal

Carryover Lighter Tube - Natural or

Propane Connection

injury or death. Use an approved leak-test solution or soap solution to detect leaks.

Parts/Installation Form RZ-NA-P-X/XE-LTR-TUBE

Obsoletes RGM 704 (Version A)

APPLIES TO: Model Series X, RX, XE, RXE, REB

Description/Application

These carryover kits are intended for installation on Model (H) (C) RX; (H) (C) X; (H) (C) RXE; (H) (C) REB, and (H) (C) XE that did not include factory-installed lighter tube carryovers (units manufactured prior to 11/86).

Parts List (Lighter Tube Carryover Kits are listed by Size of Heater)

Size 75/100 125 150/175 200/225 250/300 350 400 For NATURAL GAS Furnace - Kit P/N 92135 92136 92137 92138 92139 92140 92141

Drip

Shield

Lighter Tube

Regulated Carryover Assembly for Propane Gas

Components:

Lighter Tube Assembly 9899 9859 9821 9783 9747 9711 9520

Length (inches) 12-3/8 15-1/8 20-5/8 26-1/8 34-3/8 39-7/8 45-3/8

Drip Shield 15015 15014 15013 15012 15011 15010 14957 Carryover Orifice 9870 9870 9680 10370 10370 9792 9792

Drill Size 70 70 65 59 59 54 54

Aluminum Tube 93389 93389 93389 93389 93389 93389 93389 Brass Elbow 93388 93388 93388 93388 93388 93388 93388 Compression Fitting 9664 9664 9664 9664 9664 9664 9664 1/2" lg, #10 Sheetmetal Screw 11813 11813 11813 11813 11813 11813 11813

Quantity 6666666

For PROPANE GAS Furnace - Kit P/N 92142 92143 92144 92145 92146 92147 92148 Components:

Regulated Carryover Assembly 100712 100712 100712 100712 100712 100712 100712 Lighter Tube Assembly 9899 9859 9821 9783 9747 9711 9520

Length (inches) 12-3/8 15-1/8 20-5/8 26-1/8 34-3/8 39-7/8 45-3/8

Drip Shield 15015 15014 15013 15012 15011 15010 14957 Carryover Orifice 9870 9870 9680 9680 10370 9791 9791

Drill Size 70 70 65 65 59 56 56

1/2" lg, #10 Sheetmetal Screw 11813 11813 11813 11813 11813 11813 11813

Quantity 6666666

Installation Instructions

1. Turn off the gas supply upstream of

the valve and turn off the electric.

2. Mark the wires connected to the gas

valve and disconnect.

3. Disconnect spark lead and flame sen-

sor from the ignition controller.

4. Remove the burner rack.

a) Remove the heater side panel. b) Uncouple the union in the gas supply to

c) Remove the sheetmetal screws in the top

CAUTION: Hold burner rack firmly and pull slowly.

5. Follow the illustrated instructions on

pages 1-4 to install the Lighter Tube

permit removal of the burner rack.

corners of the burner rack and pull the burner rack out of the unit.

Carryover Kit. Test for leaks. When the installation is complete, reverse Installation Instruction Nos. 1-4 to re-

assemble the heater. Test for proper

and safe operation.

INSTALL LIGHTER TUBE - Steps 1-6 apply both natural gas and propane gas heaters.

1. Burner rack without lighter tube.

2. Back off screws that attach the manifold to the burner rack. Remove top screws.

Form RZ-NA-P-X/XE-LTR-TUBE, Mfg #101147, Page 1

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INSTALL LIGHTER TUBE (cont'd) - Steps 1-6 apply both natural and propane gas heaters.

3. Slide lighter tube into the holes provided. Ensure pin holes in the tube are facing outward toward the burner tubes.

5. Install drip shield. NOTE: "Z" effect when observed from the side. Compress lighter tube into half circle cutouts in the burner tubes. Be sure the tube is seated. The 90o angle on the drip shield should be against the top and side of the burner rear plate.

4. Using two screws, secure the lighter tube to the burner rack.

6. Install the drip shield screws to secure the drip shield. Reverse Step No. 2 on page 1.

INSTALL LIGHTER TUBE GAS CONNECTIONS - Steps 7-11 apply to Natural Gas Units

ONLY

7. Remove the pipe plug from the manifold.

Form RZ-NA-P-X/XE-LTR-TUBE, Page 2

8. Install the 90° elbow and position as illustrated.

Page 3

9. Install correct carryover orifice and brass compression fitting. See Step 10.

11. Install tubing and tighten. Leak test prior to placing

unit into operation.

10. Insert the carryover orifice into the lighter tube. If fit is tight, lightly tap the orifice into position.

WARNING: All components of gas supply system must be leak tested prior to placing equipment into service.

Never test for leaks with an open flame. Failure to comply could result in severe personal injury or death. Use an approved leak-test solution or soap solution to detect leaks.

INSTALL LIGHTER TUBE GAS CONNECTIONS - Steps 12-19 apply to Propane Gas Units

ONLY

12. Remove the pipe plug from the manifold. If the unit has a lighter tube with natural gas and is

being converted to propane gas, remove the 90° elbow, the tubing, and the lighter tube orifice.

13. Install the straight brass fitting in the manifold.

Form RZ-NA-P-X/XE-LTR-TUBE, Mfg #101147, Page 3

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INSTALL LIGHTER TUBE GAS CONNECTIONS (cont'd) - Step s 12-19 apply to Propane Gas Units ONLY

14. Install 1/4" tubing into straight brass fitting and tighten.

16. Install the regulator with the 90o elbows already installed and position as shown. Be sure gas flow is in the direction of the arrow on the regulator. Slide the nut and ferrule on the 90o elbow over the tubing and tighten in place. Verify that the gas flow is in the direction of the arrow on the regulator and that the regulator gas pressure is set for

1.0" w.c. on propane gas.

15. Place tag on tubing.

17. Install correct carryover orifice and brass compression fitting. See Step 18.

18. If fit is tight, lightly tap orifice into position. 19. Install tubing between orifice and regulator. Leak test all fittings prior to placing into operation.

WARNING: All components of gas supply system must be leak tested prior to placing equipment into service. Never test for leaks with an open flame. Failur e to comply could result in severe personal injury or death. Use an approved leak-test solution or soap solution to detect leaks.

Form RZ-NA-P-X/XE-LTR-TUBE, Page 4

800-695-1901 www.RezSpec.com

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