Enerco HS9100S, HS4040, HS8060, HS9120 owner manual Danger, Carbon Monoxide Poisoning, Contents

WARNING: Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death. Read the installation, opera- tion, and maintenance instructions thoroughly before installing or servicing this equipment. For assistance or additional information consult a qualified installer, service agency, or gas supplier.­

WARNING: When used without fresh air, heater may give off CARBON MONOXIDE, an odorless poi- sonous gas. OPEN WINDOW AN INCH OR TWO FOR FRESH AIR WHEN USING HEATER.

WARNING: This heater is equipped with a PILOT LIGHT SAFETY SYSTEM. DO NOT TAMPER WITH PILOT LIGHT SAFETY SYSTEM.

WARNING: If heater shuts off, do not relight until you provide fresh air. If heater keeps shutting off, have it serviced. Keep burner and control clean. Open door for 5 minutes.

Maintain clearances as shown in Figure 1 or on heater nameplate.

•DO NOT USE MATCH OR OTHER FLAME

FOR LEAK TESTING.

•DO NOT EXCEED 1/2 PSI INLET PRESSURE TO HEATER.

DANGER:

Carbon monoxide poisoning may lead to death.­

Carbon Monoxide Poisoning:

Early signs of carbon monoxide poisoning resemble the flu, with headaches, dizziness, or nausea. If you have these signs, the heater may not be working properly. Get fresh air at once! Have heater serviced. Some people are more affected by carbon monoxide than others. These include pregnant women, persons with heart or lung disease or anemia, those under the influence of alcohol, and those at high altitudes.

CAUTION:

•Never connect gas valve or thermostat to line voltage or a transformer.

•If the infra-red color of the grid becomes dull when the building furnace is operating, consult gas supplier on correct gas supply piping sizes.

•This heater is for indoor installation only!

NOTE Gasket binder material used in this heater assem- bly will temporarily emit an odor and/or vapor. This condition will clear up in approximately 20 minutes and thereafter will not reoccur. Refer to page 4 for ventilation.

THE STATE OF CALIFORNIA REQUIRES THE FOLLOWING WARNING:

WARNING: Combustion by-products produced when using this product contain carbon monoxide, a chemical known to the State of California to cause cancer and birth defects (or other reproductive harm).

CONTENTS
General Information	3
Clearances	3
Gas Supply	3
Gas Pressure	3
Electrical	4
Thermostat & Location	4
Ventilation	4
Operations	4
Cleaning Information	4
Connection diagram for flame rod current
for flame rectification systems	5
Thermostat	5
Replacement parts	7
Control system replacement parts	10

Enerco Group, Inc. Gas-Fired Infra-Red Space Heaters 2 Operating Instructions and Owner’s Manual