User manual TJERNLUND DJ-3, D-3, HD, I, IL, XL DRAFT INDUCER 8504003 REV A 0700

[. . . ] A 7/00 TJERNLUND PRODUCTS, INC. 1601 Ninth Street · White Bear Lake, MN 55110-6794 PHONE (800) 255-4208 · (651) 426-2993 · FAX (651) 426-9547 Visit our web site · www. tjernlund. com AUTO-DRAFT® INDUCER INSTALLATION INSTRUCTIONS MODELS DJ-3 D-3 I IL XL HD OWNER INSTRUCTIONS, DO NOT DESTROY !Recognize this symbol as an indication of important Safety Information! NOTE: FLUE GAS TEMPERATURES MUST NOT EXCEED 575oF AT DRAFT INDUCER INLET. DRAFT INDUCERS MUST NOT BE USED FOR SIDEWALL VENTING APPLICATIONS. THESE INSTRUCTIONS ARE INTENDED AS AN AID TO QUALIFIED, LICENSED SERVICE PERSONNEL FOR PROPER INSTALLATION, ADJUSTMENT AND OPERATION OF THIS UNIT. READ THESE INSTRUCTIONS THOROUGHLY BEFORE ATTEMPTING INSTALLATION OR OPERATION. [. . . ] When tees are necessary, connect at 45O degree angles or less. If change in smokepipe size is required, use a tapered increaser or reducer. It is suitable for any combination of 24 VAC and 115 VAC control systems for gas and oil burners. 6 DRAFT INDUCER CONNECTED WITH UP TO 4 24V GAS APPLIANCES WITH THE MAC-4 CONTROL (DRAFT INDUCER MOTOR LOAD GREATER THAN 1 H. P. ) COMPONENTS NEEDED: (1) MAC-4 APPLIANCE CONTROL (1) DRAFT INDUCER (1) PS1505 FAN PROVER (1) ISOLATION RELAY/CONTACTOR NOTE: The MAC-4 is used for wiring up to 4 heating appliances with Draft Inducers, Power Venters or IN-FORCERs. It is suitable for any combination of 24 VAC and 115 VAC control systems for gas and oil burners. MULTIPLE DRAFT INDUCERS, POWER VENTERS OR IN-FORCERS CONNECTED WITH UP TO 4 24V GAS APPLIANCES (IF INDIVIDUAL OR COMBINED MOTOR LOAD IS OVER 1 H. P. ISOLATION RELAY(S) WILL HAVE TO BE ADDED, SEE ABOVE) COMPONENTS NEEDED: (1) MAC-4 APPLIANCE CONTROL DRAFT INDUCER(S) PS1505 FAN PROVER(S) MOTOR ISOLATION RELAY / CONTACTOR(S) IF OVER 1 H. P. NOTE: The MAC-4 is used for wiring up to 4 heating appliances with Draft Inducers, Power Venters or IN-FORCERs. It is suitable for any combination of 24 VAC and 115 VAC control systems for gas and oil burners. Wire Fan Prover(s) or Limit(s) in Series with Prover terminal block. Do not supply voltage to Prover terminal block! 7 DRAFT INDUCER CONNECTED WITH UP TO 4 115V GAS APPLIANCES WITH THE MAC-4 CONTROL (IF MOTOR LOAD IS GREATER THAN 1 H. P. AN ISOLATION RELAY WILL HAVE TO BE ADDED, SEE TOP OF PAGE 7) COMPONENTS NEEDED: (1) MAC-4 APPLIANCE CONTROL (1) DRAFT INDUCER (1) PS1505 FAN PROVER NOTE: The MAC-4 is used for wiring up to 4 heating appliances with Draft Inducers, Power Venters or IN-FORCERs. It is suitable for any combination of 24 VAC and 115 VAC control systems for gas and oil burners. DRAFT INDUCER CONNECTED TO OIL BURNER WITH R8184G CONTROLS (DRAFT INDUCER MOTOR LESS THAN 4. 4 AMPS) MODELS I, IL, XL MUST USE 950-0483 ISOLATION RELAY COMPONENTS NEEDED: (1) DRAFT INDUCER (1) PS1505 FAN PROVER (1) 950-1067 RELAY/TIMER MAXIMUM AMP LOAD IS 4. 4 AMPS USE DIAGRAM BELOW IF DRAFT INDUCER MOTOR IS GREATER THAN 4. 4 AMPS DRAFT INDUCER CONNECTED TO OIL BURNER WITH R8184G CONTROLS (DRAFT INDUCER MOTOR GREATER THAN 4. 4 AMPS) INCLUDES MODELS I, IL, XL COMPONENTS NEEDED: (1) DRAFT INDUCER (1) PS1505 FAN PROVER (1) 950-1067 RELAY/TIMER MAXIMUM AMP LOAD IS 4. 4 AMPS (1) 950-0483 115/115V RELAY 8 DRAFT INDUCER CONNECTED WITH UP TO 4 OIL FIRED BURNERS WITH THE MAC-4 AND A 950-1067 POST-PURGE RELAY/TIMER (VENTER MOTOR LESS THAN 4. 4 AMPS) MODELS I, IL, XL MUST USE 950-0483 ISOLATION RELAY COMPONENTS NEEDED: (1) DRAFT INDUCER (1) PS1505 FAN PROVER (1) 950-1067 RELAY/TIMER MAXIMUM AMP LOAD IS 4. 4 AMPS IF DRAFT INDUCER MOTOR IS OVER 4. 4 AMPS, WIRE 950-0483 ISOLATION RELAY AS SHOWN IN THIS DIAGRAM. MULTIPLE DRAFT INDUCERS, POWER VENTERS OR IN-FORCERS CONNECTED WITH UP TO 4 115V OIL FIRED BURNERS (IF INDIVIDUAL OR COMBINED MOTOR LOAD IS OVER 1 H. P. ISOLATION RELAY(S) WILL HAVE TO BE ADDED) COMPONENTS NEEDED: (1) MAC-4 APPLIANCE CONTROL DRAFT INDUCER(S) PS1505 FAN PROVER(S) MOTOR ISOLATION RELAY / CONTACTOR(S) IF OVER 1 H. P. NOTE: The MAC-4 is used for wiring up to 4 heating appliances with Draft Inducers, Power Venters or IN-FORCERs. It is suitable for any combination of 24 VAC and 115 VAC control systems for gas and oil burners. Wire Fan Prover(s) or Limit(s) in Series with Prover terminal block. Do not supply voltage to Prover terminal block! OPERATION CIRCUIT CHECK 1. After all appliance wiring is complete, establish 115V power to the appliance and Draft Inducer with the appliance thermostat / aquastat not calling for heat. NOTE: If using a post-purge Relay/Timer, the Draft Inducer may operate when power is first established. Wait until the Draft Inducer shuts off before continuing. Adjust the appliance thermostat/aquastat to call for heat. At this point, the Draft Inducer should start. After a slight delay, (up to 4 seconds), the appliance burner should fire after the PS1505 Fan Proving Switch proves draft. [. . . ] All receipts should include the date code of the Draft Inducer to ensure that the defective component corresponds with the complete unit. This will help preclude possible credit refusal. After the faulty component is determined, return it to your Tjernlund distributor for replacement. Please include Draft Inducer date code component was taken from. [. . . ]