Assessments - 3, GPA: 3.7
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STEP 3. Remove top louver assembly, fan shroud and fan blade. STEP 4. Loosen two screws on romex connector. STEP 5. Remove junction box cover plate. STEP 6. Disconnect three power cord terminals and pull power cord out of top of heater. STEP 7. Insert power cord provided in kit through romex connector and plug onto terminal board following wiring diagram found in lighting and operating instructions. STEP 8. Tighten two screws on romex connector. STEP 9. Replace junction box cover plate. STEP 10. Replace fan blade, fan shroud and top louver assembly. STEP 11. Snap 90 Degree outside corner (Ref. 1) onto 3 ft. section (Ref. 2) plastic raceway. Insert power cord and remove blue backing from adhesive strip on raceway and apply to side of heater. See Figure 18. STEP 12. Insert power cord into second 3 ft. section of raceway (Ref. 3) and remove blue backing and apply to side of heater, butting up agianst bottom of other section. See Fig. 18. STEP 13. Cut 14 inch long bottom section to required length (see chart), insert power cord, remove backing and apply to side of heater. See Fig. 18. STEP 14. Plug power cord into wall receptacle, see Fig.18. STEP 15. Light the heater following lighting instructions. 1. 2. 3. 4. 5. 6. 7. 8. 9. 14PEK-A PLUG EXTENSION KIT INSTRUCTIONS FOR NON-RECESSED INSTALLATION ONLY UNITS WITH TERMINAL BOARD SIDE DISCHARGE (With Extension Boot) Use optional kit No. 30SRB-A. Cut opening in drywall as shown in Fig. 17. Position plasterground as shown in Fig. 17 (optional). Cut out and remove embossed section on casing side. Remove knockout on inner liner. Put heater into position. Place inner boot into position, mark and cut boot flush with wall. Place outer boot into position, mark and cut boot flush with wall. Place boot trim into position, slide inner boot through wall from adjacent room and attach to inner liner. Slide outer boot through wall from adjacent room and attach to casing side. Place grille into position and secure to wall. FIGURE 17 Page 17 TROUBLE SHOOTING CHART for qualified serviceman - MAIN BURNER SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION Flame too large 1. Defective operator section of gas valve. 2. Burner orifice too large. 3. If installed above 2,000 ft. 1. Replace complete valve. 2. Check with local gas company for proper orifice size and replace. 3. Refer to orifice chart on Page 9. Noisy Flame 1. Noisy pilot. 2. Burr in orifice (if it whistles or resonates). 3. Excessive gas input. 1. Reduce pilot gas with adjusting screw on combination gas control valve. 2. Remove burr or replace orifice (do not enlarge orifices). 3. See “Flame Too Large” above. Yellow tip flame (some yellow tipping on LP gas is permissible 1. Clogged main burner ports. 2. Clogged draft hood. 3. Linted up mixer opening. 1. Clean main burner ports. (Do not enlarge ports). 2. Clean draft hood. 3. Check for dust or lint at air mixer opening. Floating Flame 1. Blocked venting. 1. Clean flue passageways to remove blockage. Gas Odor 1. Gas leak. 2. Chimney or flue obstruction. 3. Drafts around appliance. 1. Shut off gas service immediately. Check piping. Call gas company. See “For Your Safety”, Page 1. 2. Clean flue. 3. Eliminate drafts. Delayed Ignition 1. Pilot flame too small. 2. Burner ports clogged near pilot. 3. Low gas pressure. 4. Pilot decreases in size when main burners come on. 5. Drafts around appliance. 6. Bad venting. 1. Check pilot orifice. Increase pilot gas flow if necessary by adjusting inlet pressure from gas source (meter if natural gas or second stage regulator if propane - maximum 7” w.c. for Natural and 11” w.c. for propane). 2. Clean burner ports (do not enlarge ports). 3. Check gas supply inlet pressure. Check gas outlet (manifold) pressure for “minimum step” pressure (for “step” pressure chart see “Operation”). 4. Supply piping inadequately sized or incorrectinlet pressure. 5. Eliminate drafts. 6. See “Venting”. Failure to Ignite 1. Main gas off. 2. Defective gas valve. 1. Open all manual gas valves. 2. Replace gas valve. Condensation of Water Vapor 1. Improper venting. 1. See “Venting”. Burner won’t turn off 1. Defective or sticking automatic valve. 2. Excessive gas pressure (The supply gas pressure must not exceed 1/2 psi or 14” w.c. 1. Replace valve. 2. To correct this situation contact the utilitysupplying the gas. Incorrect Gas Input 1. Gas input not checked. 2. Clogged orifice. 1. Re-check gas input. 2. Check orifice for clogging. If clogged, clean out the hole carefully with a smooth wood toothpick. (Do not in any way enlarge or distort it). Not enough heat 1. Appliance undersized. 2. Incorrect supply pressure. 1. This is especially true when a dwelling or room is enlarged. Have the heat loss calculated and compare to the appliance output (approx. 70% of input). Your gas company or installer can supply you with this information. If appliance is undersized, replace with correct size unit. 2. Check supply pressure as outlined above. Too much heat 1. Combination control valve sti...
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