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Page 3                                                           APCG4 

Installation

 

Determine the best location for the generator. It must be hung 
level in an area that is adequately ventilated.  

!!Warning!! In closed spaces without adequate ventilation, 
CO2 levels can accumulate and become toxic (CO2 levels 
above 5000 PPM are toxic) Plants benefit from levels up to 
1500PPM.  Levels above 2500PPM can cause headaches 
and /or other feelings of being ill. 

The generator requires an unrestricted flow of air through the 
bottom and must be hung. DO NOT set the generator on top 
of anything such as a table, stand, etc.  

Select an overhead support such as a ceiling joist to hang the 
generator from. The unit must have a 20” minimum space 
between the unit and wall, roof  or any other possible 
obstruction. 

Use the provided hardware (20” chains, screw hooks, and S 
hooks) to securely hang the generator.   

Install the screw hooks into the overhead support. Use the S 
hooks to secure the chain to the unit and the screw hooks. 
Bend the S hooks so that they are secure.  

Verify the APCG4 is hanging level. The APCG4 has a safety 
feature, the “tip over” switch, which will turn off the burners if it 
tips over or falls. The switch is like a pendulum and will turn off 
the unit if it is not level.

 

Verify the gas supply, and the regulator being used match the 
type of generator (NG or LP) selected.  

Securely tighten the  gas connection with 2 wrenches, using 
the included 12 foot hose, connect one end to the flare fitting 
and the other to the provided gas regulator. Verify connection 
is secured safely. 

Summary of Contents for APCG4LP

Page 1: ...utopilot 4 Burner CO2 Generator LP or NG Specs 1 Natural gas or Propane 2 Installation 3 4 Start Up Procedure 5 6 High Altitude units 7 Electronic Ignition Module 8 LED Indicators 8 Q A 9 10 Warnings 11 ...

Page 2: ...ubic Ft CO2 per hour 11 SCFH Natural Gas NG Pressure 4 5 WC 1 15 kpa Propane Gas LP Pressure 11 WC 2 8 kpa Weight 18 lbs Dimensions 15 x 8 4 x 18 IMPORTANT MESSAGE Read and understand this instruction manual BEFORE attempting to operate this product Failure to do so could result in personal injury and or property damage ...

Page 3: ...ed Unless the natural gas pressure has been verified and is regulated at 4 5 WC The natural gas supply to the NG generator must be a regulated to a very low pressure of 4 5 WC or 1 4 PSI Liquid Propane or LP is stored in various sizes pressurized tanks The supplied LP regulator which is designed to connect directly to portable LP tanks MUST be used The propane gas supply to the LP generator must b...

Page 4: ... minimum space between the unit and wall roof or any other possible obstruction Use the provided hardware 20 chains screw hooks and S hooks to securely hang the generator Install the screw hooks into the overhead support Use the S hooks to secure the chain to the unit and the screw hooks Bend the S hooks so that they are secure Verify the APCG4 is hanging level The APCG4 has a safety feature the t...

Page 5: ...te The APCG4 requires 24 volts DC The unit should be operated only with appropriate controls and or timers The ignition module and firing sequence is activated by the main power switch located on the side of the APCG4 The generator has power and is in operation if the green Power On indicator light is on Note DO NOT turn on the generator After the unit has been successfully installed read the Star...

Page 6: ...thin 20 of the surface of the unit Plug in the 24 volt DC power supply into a 120 volt power source Then connect the small power cable to the power inlet jack on the CO2 generator Turn the power switch ON The green LED indicator light should illuminate next to Main Power On Shortly after the ignition module will attempt to ignite the burner s for approximately 5 seconds The yellow LED indicator li...

Page 7: ...ely if the flame appears yellow or excessively large DO NOT OPERATE with yellow excessively large or small lazy blue flames If the flame appears yellow or too large verify the correct gas supply is being used and that the supplied gas regulator is being used High pressure or incorrect gas type may increase flames to dangerous heights If the flame is blue but appears small verify the correct gas su...

Page 8: ...2 output The standard NG and LP brass burners have been designed to produce approximately 3 Cu Ft of CO2 per hour When the HA high altitude burners are used the CO2 output and BTU of each burner is reduced by approximately 15 The HA units be used at lower than 4500ft down to as low as 2500ft elevation as long as the burners are lighting igniting correctly If you plan on using the HA unit at lower ...

Page 9: ...tor near the power switch Main Power On When lit indicates the 24 volt power supply is connected or power is on Lock Out error When flashing this indicates that the ignition controller shut off the solenoid valve s and the unit is locked out or will not operate until power has been cycled OFF then back ON Main Valve On When lit indicates the ignition controller has activated the main solenoid and ...

Page 10: ...burners are not lighting but the unit is trying If the burners do not fire the first attempt it will try again After a 30 second pause the unit will attempt to re fire the burner s for 15 seconds This cycle will repeat until it fires or a maximum of 5 times After 5 unsuccessful attempts the module will lock itself for a 20 minute pause The LED light next to Lock Out error will be illuminated Verif...

Page 11: ...ilt in feature that will activate if the pilot does not fire after 5 attempts Once the problem has been corrected turning the power off for 30 seconds and back on will reset this function It will also reset after 20 minutes and attempt to ignite the burners How should the flame s appear The flames should burn clean and blue with a resemblance to a flower or 6 point star If the flame is yellow extr...

Page 12: ...he vicinity of this or any other appliance Installation and service must be performed by a qualified installer service agency or the gas supplier WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Open doors or windows to ventilate the area Immediately call your gas supplier outdoors If you cannot reach your gas su...

Page 13: ...age 12 APCG4 IMPORTANT MESSAGE Read and understand this instruction manual BEFORE attempting to operate this product Failure to do so could result in personal injury and or property damage Made in China ...

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