User manual TJERNLUND PS1505 FAN PROVER 8504008 REV 1 0197

[. . . ] Diaphragm must be vertical to ensure proper operation of switch, See Diagram. LIMITED WARRANTY Tjernlund Products, Inc. This warranty does not cover normal maintenance, transportation or installation charges for replacement parts or any other service calls or repairs. Products that are tampered with, damaged, installed improperly, wired incorrectly or defective due to malfunctioning appliances are not covered under this warranty. [. . . ] Failure to follow such maintenance and inspection procedures may result in generation of toxic carbon monoxide gas. TJERNLUND LIMITED ONE YEAR WARRANTY Tjernlund Products, Inc. warrants to the original purchaser of this product that the product will be free from defects due to faulty material or workmanship for a period of (1) year from the date of original purchase or delivery to the original purchaser, whichever is earlier. Remedies under this warranty are lim ited to repairing or replacing, at our option, any product which shall, within the above stated warranty period, be returned to Tjernlund Products, Inc. THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF, AND TJERNLUND PRODUCTS, INC. EXPRESSLY DISCLAIMS LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF THIS PRODUCT. THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS WARRANTIES AND NO AGENT IS AUTHORIZED TO ASSUME FOR US ANY LIABILITY ADDITIONAL TO THOSE SET FORTH IN THIS LIMITED WARRANTY. IMPLIED WARRANTIES ARE LIMITED TO THE STATED DURATION OF THIS LIMITED WARRANTY. Some states do not allow limitation on how long an implied warranty lasts, so that limitation may not apply to you. In addition, some states do not allow the exclusion or limitation of incidental or consequential damages, so that above limitation or exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which may vary from State to State. Send all inquiries regarding warranty work to Tjernlund Products, Inc. Phone (651) 426-2993 · (800) 255-4208 · Fax (651) 426-9547. SPECIFICATIONS Voltage: 125VA pilot duty at 24 volts AC 300VA pilot duty at 115 to 277 volts AC 15 amps non-inductive to 277 volts AC Electric switch: single pole, single throw, normally open, snap acting contacts Electric connectors: #6-32 screw terminals with cup washer Control set point: non-adjustable Operating pressure: on increasing vacuum pressure rise, . 05 + . 02" W. C. FOR MODEL D-3 ONLY The Model D-3 Draft Inducers have two pressure sensing location knockouts. Location "A" should be used when the D-3 Draft Inducer is mounted on 7" or 8" diameter pipe. [. . . ] aluminum or copper tubing. COPYRIGHT © 1997 TJERNLUND PRODUCTS, INC. P/N 8504008 REV. 1 1/97 GAS WIRING TO ANY APPLIANCE EQUIPPED WITH 24V CONTROLS NO POST-PURGE RELAY/TIMER ON DRAFT INDUCER GAS WIRING TO ANY APPLIANCE WITH MILLIVOLT CONTROLS REQUIRES POST-PURGE RELAY/TIMER ON DRAFT INDUCER (DRAFT INDUCER MOTOR LESS THAN 4. 4 AMPS) MODELS I, IL, XL MUST USE 950-0483 ISOLATION RELAY RELAY/TIMER ISOLATION RELAY WIRING DRAFT INDUCER MOTORS GREATER THAN 4. 4 AMPS INCLUDES MODELS I, IL, XL COMPONENTS NEEDED: (1) DRAFT INDUCER (1) PS1505 FAN PROVER (1) 24/115V RELAY USE 950-1040 FOR MODELS DJ3 & D3 USE 950-1016 FOR MODELS I, IL, XL COMPONENTS NEEDED: (1) DRAFT INDUCER (1) RELAY/TIMER 950-1067 MAXIMUM AMP LOAD IS 4. 4 AMPS. (1) WHK-I KIT (1) 950-0470 THERMOCOUPLE JUNCTION ADAPTER (FOR RESIDENTIAL WATER HEATERS ONLY) IF DRAFT INDUCER MOTOR IS OVER 4. 4 AMPS, WIRE 950-0483 ISOLATION RELAY AS SHOWN IN THIS DIAGRAM. GAS WIRING TO ANY APPLIANCE EQUIPPED WITH 24V CONTROLS POST-PURGE RELAY/TIMER ON DRAFT INDUCER (DRAFT INDUCER MOTOR LESS THAN 4. 4 AMPS) MODELS I, IL, XL MUST USE 950-0483 ISOLATION RELAY 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. [. . . ]