Economite RE32 설치 및 서비스 지침 매뉴얼 - 페이지 7

{카테고리_이름} Economite RE32에 대한 설치 및 서비스 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Economite RE32 8 페이지. Gas conversion burner

페이지 인쇄

manifold gas pressure of 2.0" W.C. If pressure adjustment is

required for setting capacity, remove regulator cap for access

to slotted adjustment screw. Turning of adjustment screw

counterclockwise reduces pressure; clockwise increases

pressure. Do not adjust past point where no change in

pressure is noted.

NOTE: Pressure setting must be made with burner running

and main gas ON.

CAUTION:

gas supply pressure is below its

specified range during regulator adjustment, an overfire

condition could result when pressure returns to normal,

particularly if the regulator adjustment screw is bottomed

out.

ALWAYS confirm that at least the minimum rated gas pressure

is being supplied to the burner during regulator adjustments,

and NEVER bottom out regulator screw.

The tap for manifold gas pressure measurement is located

in the Burner Inlet Block (see Figure 7 or 8). Remove plug for

access.

If the gas pressure regulator fails to maintain a constant

manifold gas pressure within + 0.1" W.C., and it is confirmed

that the inlet gas pressure to the combination valve is 14.0"

W.C. maximum during standby, and 4.0" W.C. minimum with

the main flame on, the regulator portion of the valve is

defective and entire valve must be replaced.

If, on a call for heat, the main flame ignition does not occur

even though the pilot is burning, failure of the electric main

valve operator may be indicated. Refer to the trouble chart for

further information.

CONSUMER INSTRUCTIONS

MAINTENANCE

Keep the area around the burner clear and free of combustible

materials, gasoline or other flammable liquids or vapors. Do not

obstruct burner air openings or ventilation grilles for combustion air.

The motor features permanently lubricated ball bearings and

requires no routine oiling maintenance.

IMPORTANT:

Check the burner flame periodically.

NATURAL gas flame will appear blue at the burner face with orange

and yellow tips. A proper PROPANE gas flame will appear blue at the

burner face with yellow tips. If the flame is too rich, it will appear billowy

and yellow with hazy tips. If too lean, it will appear short and all blue.

If the flame does not appear proper, CONTACT A QUALIFIED

SERVICE TECHNICIAN FOR CLEANING AND/OR READJUSTMENT.

WARNING: If any flame is observed when the burner

is on standby, or if the ignition spark or valve operator is

heard to come on before the motor reaches operating

speed, immediately turn off the manual gas control and

burner power. A dangerous condition has developed and

must be corrected. CONTACT A QUALIFIED SERVICE

WARNING: If PROPANE gas is used and the burner is located in a basement, crawl space or confining space, contact your gas

supplier about installing a GAS LEAK warning device. PROPANE gas is heavier than air and can settle in low areas or confined spaces.

This would create a danger of explosion or fire. If you suspect a gas leak, follow instructions on front cover of this manual.

FIGURE 8 Drawer Assembly

or replaced, soap bubble test for leaks with the burner

running.

If leakage through the valve occurs, as evidenced by

presence of pilot and/or main flame on standby, the entire

valve must be replaced.

XII ELECTRONIC CONTROL SYSTEM

The Electronic Control is a solid state device that automatically

ignites and monitors the pilot flame. It has an integral high

voltage transformer and upon a call for heat, applies high

voltage to the spark electrode and 24 volts to the pilot valve.

When the pilot flame is established and proven, the control

powers the main automatic valve.

If the pilot flame is not proven within 90 seconds, or if the

proof of flame is lost during the burner run and the pilot is not

re-established within 90 seconds, the control will shut off the

combination valve and lock out.

restart, de-energize the control by setting the operating control

to OFF or thermostat below room temperature for at least 60

seconds.

If the Electronic Control is changed, the replacement must

be identical to the make and model number, or must be an

authorized substitute.

SERIOUS INJURY OR DEATH.

MALFUNCTION IF IT GETS WET. NEVER TRY TO USE A

DEVICE THAT HAS BEEN WET - REPLACE IT.

LIGHTING INSTRUCTIONS

TECHNICIAN FOR READJUSTMENT OR REPAIR .

SET OPERATING CONTROL TO OFF OR THERMOSTAT BELOW

ROOM TEMPERATURE.

TURN MANUAL GAS COCK KNOB ON COMBINATION VALVE TO ON.

TURN BURNER POWER ON.

SET OPERATING CONTROL TO ON OR THERMOSTAT TO CALL FOR

A proper

HEAT.IF THE PILOT FLAME IS NOT PROVEN WITHIN 90 SECONDS,

OR IF THE PROOF OF FLAME IS LOST DURING BURNER RUN AND

THE PILOT IS NOT RE-ESTABLISHED WITHIN 90 SECONDS, THE

CONTROL WILL SHUT OFF COMBINATION VALVE AND LOCK OUT.

TO RESET FOR RESTART, DE-ENERGIZE THE CONTROL BY

SETTING THE OPERATING CONTROL TO OFF OR THERMOSTAT

BELOW ROOM TEMPERATURE FOR AT LEAST 60 SECONDS.

REPEAT STEP 4 FOR RESTART.

TO SHUT OFF

TURN MANUAL GAS COCK KNOB ON COMBINATION VALVE TO OFF.

TURN BURNER POWER OFF.

SHOULD OVERHEATING OF THE GAS UTILIZATION EQUIPMENT

OCCUR:

-7-

CAUTION: If the combination valve has been moved

WARNING:

EXPLOSION

To reset the control for

HAZARD.

CAN

CAUSE

THIS DEVICE CAN