Weil-McLain CGa manual EG-75, EGH-85, EGH-95, PFG-6, PFG-7, Operating Instructions

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1. Stop! Read the safety information above on this label.
2. Set the thermostat to lowest setting.
3. Turn off all electrical power to the appliance.
4. Depress gas control knob slightly and turn clockwise
to OFF.
Gas control knob
(shown in ON position)
Position indicator

UserísInformationManual

Lighting instructions

EG-75, EGH-85, EGH-95,

• Standing pilot

PFG-6, PFG-7

•Gas valve — Robertshaw 7000DERHC

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 or turn the gas control knob. Never use tools. If the selector arm will not depress or 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.

OPERATING INSTRUCTIONS

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Note: Gas control knob cannot be turned to OFF unless knob is depressed slightly. Do not force.

5.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.

6. Remove access panel located above burners.

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

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8.Turn gas control knob counterclockwiseto PILOT.

9.Depress gas control knob and hold. Immediately light the pilot with a match. Continue to hold gas control knob in for about one (1) minute after the pilot is lit.

•If pilot can be lit without depressing gas control knob,

turn gas knob clockwiseto OFF and call your ser- vice technician or gas supplier.

10.Release gas control knob. Pilot should remain lit. If pilot goes out, repeat steps 4 through 10.

•If gas control knob stays depressed after release, stop and immediately call your service technician or gas supplier.

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

gas control knob clockwise to OFF and call your service technician or gas supplier.

11.Replace access panel.

12.Turn gas control knob counterclockwiseto ON.

13.Turn on all electric power to the appliance.

14.Set thermostat to desired setting.

15.Replace front panel.

TOTURN OFF GASTOTHE APPLIANCE

1.Set the thermostat to lowest setting.

2.Turn off all electric power to the appliance if service is to be performed.

3.Remove front panel.

4.Depress gas control knob slightly and turn clockwise to OFF.

5.Replace front panel.

Part Number 550-110-592/1099

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Contents CGa, CGi, CGs, EG, EGH, LGB, PEG, PFG Please read this page first CGa,CGi,CGs,EG,EGH,LGB,PEG,PFGBoilersSTOP!! Read before proceeding UserísInformationManualBoiler components CGiLGB Tankless water heater EG and EGH only Maintain boiler using schedule belowUser maintenance procedures Check dailyBoiler area Check monthly Check condensate drain system Clean vent termination & air intake screensAutomatic air vents if used Main burner flame Pilot burner flameFloat type See Figure Service periodicallyService every 6 months Clean gauge glassOperate boiler relief valve Propane gas odorant Follow boiler shutdown procedureLighting instructions End-of-season shutdownLighting Instructions Foryour Safety Read Before LightingCGa, EG-30 to EG-65 PEG-30 to PEG-55CGa-25 to CGa-6, EG-30 to EG-50, PEG-30 to PEG-50 Position Selector Indicator ArmEG-75, EGH-85, EGH-95 PFG-6, PFG-7Operating Instructions Foryour Safety Read Before Operating Operating instructionsCGa, EG-30 to EG-75, PEG-30 to PEG-55, PFG-5 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 PFG-6 to PFG-8 EGH-85 to EGH-125For Your Safety Read Before Operating CGi, CGsTo Turn OFF GAS to the Appliance To Place in Operation Annual Shutdown ProcedureSymptom Common Causes Possible Corrections Common problems and solutionsWeil-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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