White Rodgers 36C53 user manual

Summary of the content on the page No. 1

E.C.O
ON
36C53
Combination Gas Valves
WHITE-RODGERS
(24 Volt Model)
INSTALLATION INSTRUCTIONS
Operator: Save these instructions for future use!
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE
INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY
AND/OR PROPERTY DAMAGE.
DESCRIPTION
The multi-function gas controls combine into a single
package the functions of 3-position gas cock, main gas
valve, pressure regulator and 100% shut-off automatic
1
pilot. The pilot gas outlet a

Summary of the content on the page No. 2

SPECIFICATIONS DO NOT BEGIN INSTALLATION UNTIL YOU READ THE FOLLOWING PRECAUTIONS. If you do not follow these instructions exactly, a fire or explosion may ! WARNING result, causing property damage, personal injury or loss of life. 1. Failure to turn off electric or main gas supply 4. DO NOT USE WIRE JUMPER on pilot sys- to heating system could cause personal in- tems, such as standing pilot, proven pilot, or jury and/or property damage by shock, gas spark-to-pilot ignition–a fire and/or explo-

Summary of the content on the page No. 3

INSTALLATION (cont’d) Drop THERMOCOUPLE CONNECTION Horizontal The thermocouple connection should be clean to ensure good electrical contact. Run the thermocouple nut into the power unit tapping as far as possible by hand. Then use a small wrench to set 1 1 the nut with a ⁄4 to ⁄2 additional turn. Do not overtighten. Gas Valve NOTE: Riser Connect leads from E.C.O. terminals to E.C.O. device on 3 in. Always Include minimum furnace. Test E.C.O. device for continuity. If there is no A Drip Leg In P

Summary of the content on the page No. 4

ON INSTALLATION (cont’d) PILOT FLAME ADJUSTMENT PRESSURE REGULATOR ADJUSTMENT If the pilot flame is low and does not engulf the bulb of the mercury flame sensor, the system will not energize the The pressure regulator has been factory adjusted (see main valve. If pilot gas pressure is too high, gas will sputter control for specific setting). Although additional adjust- past the ignition electrode, and may not ignite. High pilot ments will not normally be necessary, you may adjust the gas pressur

Summary of the content on the page No. 5

PILOT OFF ON PILOT LIGHTING INSTRUCTIONS AND PRECAUTIONS FOR YOUR SAFETY READ BEFORE LIGHTING If you do not follow these instructions exactly, a fire or explosion ! WARNING may result causing property damage, personal injury or loss of life. A. This appliance has a pilot that must be lighted by hand. • Immediately call you gas supplier from a neighbor's When lighting the pilot, follow these instructions exactly. phone. Follow the gas supplier's instructions. • If you cannot reach your gas suppl

Summary of the content on the page No. 6

If you need further information about this product, please write to White-Rodgers Division, Emerson Electric Co. 9797 Reavis Road St. Louis, MO 63123-5398 Attention: Technical Service Department 9999 HWY. 48 Markham, ONT, L3P 3J3 Attention: Technical Service Department