Weil-McLain CGa-25 to CGa-6, EG-30 to EG-50, PEG-30 to PEG-50, Position Selector Indicator Arm

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CGa,CGi,CGs,EG,EGH,LGB,PEG,PFGBoilers

Lighting instructions

•Standing pilot

•Gas valve — Robertshaw 7200

CGa-25 to CGa-6, EG-30 to EG-50, PEG-30 to PEG-50

FORYOUR SAFETY READ BEFORE LIGHTING

If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

A.This appliance has a pilot, which must be lighted by hand. When lighting the pilot, follow these instructions exactly.

B.Before LIGHTING, smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. See below.

C.Use only your hand to depress the selector arm. Never use tools. If the selector arm will not move by hand, don't try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion.

D.Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control, which has been under water.

WHAT TO DO IF YOU SMELL GAS

•Do not try to light any appliance.

•Do not touch any electric switch; do not use any phone in your building.

•Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

•If you cannot reach your gas supplier, call the fire department.

LIGHTING INSTRUCTIONS

1.Stop! Read the safety information above on this label.

2.Set the thermostat to lowest setting.

3.When equipped with Effikal vent damper Model RVGP, place service switch in Hold Damper Open position.

4.Turn off all electrical power to the appliance.

5.When equipped with Johnson Controls vent damper Model M35, manually rotate damper blade in direction of arrow to Open position indicated on damper assembly.

6.Depress and move selector arm left to OFF.

7.When equipped with vent damper, verify damper blade is in full open position.

Position

Selector

indicator

arm

(shown in

 

OFF position)

 

59332

8.Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP! Follow "B" in the safety information above. If you don't smell gas, go to the next step.

9. Remove access panel located above burners.

10. Find pilot — follow metal tube from gas control. The pilot is between two burners behind the access panel.

11. Move selector arm on gas control right

to SET position.

59337

 

12.Hold selector arm in SET position and immediately light the pilot with a match. Continue to hold selector arm to SET for about one-half (1/2) minute after the pilot is lit.

13.Release selector arm. If pilot does not remain lit, repeat steps 6 through 13.

•If the pilot will not stay lit after several tries, move

selector arm left to OFF and call your service technician or gas supplier.

14.Replace access panel.

15.Turn selector arm left to ON.

16.Turn on all electric power to the appliance.

17.When equipped with Effikal vent damper, place service switch in Automatic Operation position.

18.Set thermostat to desired setting.

19.Replace front panel.

TOTURN OFF GASTOTHE APPLIANCE

1.

Set the thermostat to lowest setting.

3.

Remove front panel.

 

2.

Turn off all electric power to the appliance if service is to

4.

Depress and move selector arm left

to OFF.

 

be performed.

5.

Replace front panel.

 

 

 

 

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Part Number 550-110-592/1099

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Contents CGa, CGi, CGs, EG, EGH, LGB, PEG, PFG CGa,CGi,CGs,EG,EGH,LGB,PEG,PFGBoilers Please read this page firstUserísInformationManual STOP!! Read before proceedingCGi Boiler componentsLGB Maintain boiler using schedule below Tankless water heater EG and EGH onlyBoiler area User maintenance proceduresCheck daily Check monthly Pilot burner flame Clean vent termination & air intake screensAutomatic air vents if used Main burner flame Check condensate drain systemService periodically Float type See FigureOperate boiler relief valve Service every 6 monthsClean gauge glass End-of-season shutdown Follow boiler shutdown procedureLighting instructions Propane gas odorantPEG-30 to PEG-55 Foryour Safety Read Before LightingCGa, EG-30 to EG-65 Lighting InstructionsPosition Selector Indicator Arm CGa-25 to CGa-6, EG-30 to EG-50, PEG-30 to PEG-50Operating Instructions EG-75, EGH-85, EGH-95PFG-6, PFG-7 CGa, EG-30 to EG-75, PEG-30 to PEG-55, PFG-5 Foryour Safety Read Before OperatingOperating instructions Spark-ignited pilot Gas valve White-Rodgers 36E CGa-7, CGa-8, EG-55 to EG-75, PEG-55, PFG-5 Spark-ignited pilot Gas valve Robertshaw EGH-85 to EGH-125 PFG-6 to PFG-8To Turn OFF GAS to the Appliance For Your Safety Read Before OperatingCGi, CGs Annual Shutdown Procedure To Place in OperationCommon problems and solutions Symptom Common Causes Possible CorrectionsWeil-McLain Blaine Street Michigan City,

CGa specifications

The Weil-McLain CGa is a highly efficient and reliable gas-fired boiler that has established itself as a favorite among homeowners and HVAC professionals alike. Known for its impressive performance and durability, the CGa series is designed to deliver comfort while optimizing energy consumption.

One of the main features of the Weil-McLain CGa is its efficiency. With an AFUE (Annual Fuel Utilization Efficiency) rating of up to 84%, this boiler efficiently converts gas into heat, ensuring minimal energy waste. This efficiency not only translates to cost savings on energy bills but also supports environmental sustainability through reduced emissions.

The CGa boilers are designed for versatility, capable of being used in various applications, including residential heating systems and light commercial settings. With a range of models available, the CGa can meet different heating demands, ensuring consistent comfort regardless of the building size or layout.

The boiler's built-in heating capabilities include the option for either hot water or steam heating, adding to its versatility. Weil-McLain offers multiple BTU outputs across the CGa series, allowing for a customized solution based on specific heating requirements.

State-of-the-art technologies are evident in the CGa's design. The integrated hot surface ignition system enhances start-up reliability, minimizing the risk of combustion issues and ensuring safe operation. Additionally, the unit features a standard draft diverter for efficient venting, allowing for optimal exhaust management within the heating system.

Durability is another key characteristic of the Weil-McLain CGa. Constructed from high-quality materials, these boilers are engineered to withstand the rigors of daily operation. The cast iron heat exchanger provides superior heat retention and longevity, ensuring that the system remains operational for years with proper maintenance.

Installation of the CGa boiler is straightforward due to its compact design and versatile venting options, which can accommodate various installation configurations. This ease of installation combined with a user-friendly interface allows homeowners and technicians alike to manage the system with minimal hassle.

In summary, the Weil-McLain CGa boiler epitomizes efficiency, durability, and versatility. Its advanced technologies and robust construction make it a top choice for those seeking a reliable heating solution for their homes or commercial spaces. With Weil-McLain's commitment to quality and innovation, the CGa series delivers performance that meets the diverse needs of today's heating applications.
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