Stimmen - 4, Durchschnittliche Bewertung: 4 ( )

Hersteller: Honeywell Dateigröße: 187.36 kb Dateiname: 2e93f5fa-6cc5-4f30-bd16-af5de45b9eec.pdf Unterrichtssprache:

Use 221° F [105° C] minimum thermoplastic- insulated wire for the ground leadwire (asbestos insulation is not acceptable). 2. A male 1/4 in. [6 mm] quick-connect terminal is provided on Honeywell ignition modules. Fasten female quick-connect to wire end at ignition module. 3. Strip other end and fasten under igniter-sensor mounting screw. 4. If necessary, use shield to protect lead from radiant heat of burner. 5. The pilot burner serves as the grounding area for the flame signal. Run lead from pilot burner to the common ground selected. Connect the ignition cable as follows: 1. The high tension ignition cable must conform to applicable local or national standards. Startup and Checkout PERFORM GAS LEAK TEST WARNING FIRE OR EXPLOSION HAZARD CAN CAUSE PROPERTY DAMAGE, SEVERE INJURY, OR DEATH. Check for gas leaks with soap and water solution any time work is done on a gas system. Gas Leak Test: 1. Ensure that gas supply is turned on at the appliance service valve. 2. Paint pipe connections upstream of pilot burner with rich soap and water solution. Bubbles indicate gas leak. 3. If leak is detected, tighten pipe connections. 4. Set thermostat to call for heat to light main burner. 5. With main burner in operation, paint pipe joints (including adapters) and gas control inlet and outlet with rich soap and water solution. 6. If another leak is detected, tighten adapter screws, joints, and pipe connections. 7. Replace part if leak cannot be stopped. 2 Fig. 5—Igniter-sensor tip must be in pilot flame. Fig. 6—Proper shielding of pilot flame. 3/8 TO 1/2 INCH [10 TO 13 mm] PROPER FLAME ADJUSTMENT Fig. 5—Igniter-sensor tip must be in pilot flame. Fig. 6—Proper shielding of pilot flame. 3/8 TO 1/2 INCH [10 TO 13 mm] PROPER FLAME ADJUSTMENT Q373A IGNITER-SENSOR 3/8 TO 1/2 INCH [10 TO 13 mm] PROPER FLAME ADJUSTMENT IGNITER-SENSOR Q345A, Q348A-B, Q362A AND Q 381A M3777 ADJUST PILOT FLAME The pilot flame should envelop 3/8 to 1/2 in. [10 to 13 mm] of the igniter-sensor tip. See Fig. 5. To adjust pilot flame: 1. Turn off system by setting thermostat below temperature to call for heat. 2. Disconnect lead to MV terminal on gas control. 3. Light pilot by setting thermostat to call for heat. 4. Remove pilot adjustment cover screw from gas control. 5. Turn inner pilot adjustment screw clockwise to decrease or counterclockwise to increase pilot flame. 6. Always replace pilot adjustment cover screw and tighten firmly after completing adjustment to assure pro-per operation. Service WARNING FIRE OR EXPLOSION HAZARD CAN CAUSE PROPERTY DAMAGE, SEVERE INJURY, OR DEATH. Perform Gas Leak Test anytime work is done to the system. PILOT OUTAGE 1. If pilot flame goes out during ignition, but is pro-perly adjusted, recheck mounting and location instructions in Location section. 2. Refer to ignition module instructions to check wiring between igniter-sensor and ignition module or between gas control and ignition module. 3. If all mounting and location instructions are followed but pilo...

Herunterladen

Geben Sie zwei Ziffern: