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105056
OWNER’S MANUAL
PRODUCT
IDENTIFICATION
Figure 1 - Vent-Free Propane/LP or Natural Gas Appliance
PRODUCT
FEATURES
Safety Device
This appliance has a pilot with an Oxygen
Depletion Sensor Shutoff System (ODS).
The ODS/pilot is a required feature for vent-
free CO2 generators. The ODS/pilot shuts
off the CO2 generator if there is not enough
fresh air.
Piezo Ignition System
This CO2 generator has a piezo ignitor. This
system requires no matches, batteries, or
other sources to light appliance.
UNPACKING
1. Remove CO2 generator from carton.
2. Remove all protective packaging ap-
plied to CO2 generator for shipment.
3. Check CO2 generator for any shipping
damage. If unit is damaged, promptly
inform dealer where you bought it.
LOCAL CODES
Install and use appliance with care. Follow all
local codes. In the absence of local codes, use
the latest edition of National Fuel Gas Code
ANSI Z223.1, also known as NFPA 54* and
Canadian Gas Code B-149.1 and 2-M95,
Section 6.3 gas installation code
.
*Available from:
American National Standards Institute, Inc.
1430 Broadway
New York, NY 10018
National Fire Protection Association, Inc.
Batterymarch Park
Quincy, MA 02269
Ignitor Button
Control Knob
Cabinet
Front
Panel
Heat Shield
Grill
Guard
AIR FOR
COMBUSTION AND
VENTILATION
PROVIDING ADEQUATE
VENTILATION
Unconfined Space
Can Gas Code B-149.1 and 2-M95, Section
6.3.3 states “An appliance installed for the
production of carbon dioxide in a green-
house may take its combustion air from
inside the greenhouse when the rate of com-
bustion does not exceed 20 Btuh per ft
3
(0.2
kW per m
3
) of greenhouse volume and the
concentration of carbon monoxide in the
atmosphere does not exceed 35 ppm. The
concentration of carbon dioxide and carbon
monoxide shall be verified upon initial
startup.
Confined Space
Ventilation air shall be supplied in accor-
dance with Can Gas Code B-149.1 and 2-
M95, Sections 7.2 and 7.3 and/or local codes.
This CO2 generator is intended for installa-
tion in a greenhouse only.
This appliance shall not be installed in a
confined space or unusually tight construc-
tion unless provisions are provided for ad-
equate combustion and ventilation air.
Produce Storage Areas
Can Gas Code B-149.1 and 2-M95, Section
6.3.2 states “An appliance used in a produce
storage area shall take its combustion air
from outside the storage area”.
WARNING: This CO2 genera-
tor shall not be installed in a con-
fined space unless provisions are
provided for adequate combus-
tion and ventilation air. Read the
following instructions to insure
proper fresh air for this and other
fuel-burning appliances in your
greenhouse. Install in accordance
with
Can Gas Code B-149.1 and
2-M95, Section 6.3
Gas Installa-
tion Code and/or local codes.
Continued