Weil-McLain CGs, PFG, CGi, LGB, EGH manual CGa-25 to CGa-6, EG-30 to EG-50, PEG-30 to PEG-50

Page 14

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.

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.

 

 

 

 

14

Part Number 550-110-592/1000

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Contents CGa, CGi, CGs, EG, EGH, LGB, PEG, PFG Hazard definitions Please read this page firstManual UserísInformationManual STOP!! Read before proceedingCGi LGB Maintain boiler using schedule below Tankless water heater EG and EGH OnlyBoiler area User maintenance proceduresCheck daily CGa, CGi, CGs, EG, EGH, PEG & PFG-5 onlyCheck monthly Pilot burner flame Clean vent termination & air intake screensAutomatic air vents if used Main burner flame Check condensate drain systemService periodically Float type low water cutoffOperate 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 InstructionsCGa-25 to CGa-6, EG-30 to EG-50, PEG-30 to PEG-50 Standing pilot Gas valve RobertshawOperating 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 Honeywell VR8204/VR8304Spark-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 White-Rodgers 36CSpark-ignited pilot Gas valve Robertshaw Spark-ignited pilot EGH-85 to EGH-125PFG-6 to PFG-8 To 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,

CGi, PFG, PEG, LGB, CGs specifications

Weil-McLain is a highly regarded manufacturer of boilers and hydronic heating systems, well-known for its innovative approach and commitment to quality. Among its extensive product lineup, the PEG, LGB, CGs, PFG, and CGi series stands out due to their advanced engineering, efficiency, and reliability. Each series caters to varying residential and commercial heating needs, making them versatile options for consumers.

The PEG series is recognized for its impressive efficiency ratings and robust construction. It utilizes a cast iron heat exchanger, which not only enhances heat retention but also ensures longevity. Its low water content and advanced control features allow for quick heating response times, making it ideal for homes requiring reliable heat. The PEG series is available in a range of sizes, ensuring a fit for any application.

The LGB series is tailored for light commercial applications, combining efficiency with remarkable performance. Built with Weil-McLain’s signature high-grade cast iron, the LGB models are designed for durability and ease of maintenance. They offer an impressive thermal efficiency and feature a compact design, making them suitable for installations where space is a concern. Advanced options such as multiple venting configurations contribute to their versatility, adapting to various building designs.

The CGs series is specifically designed for commercial applications and emphasizes efficiency through advanced technology, including an intelligent control system that optimizes operation based on demand. Its low NOx design helps meet stringent environmental standards, while its robust build ensures high performance under heavy load conditions. The CGs is often sought after for larger facilities requiring consistent and efficient heating.

Weil-McLain’s PFG series takes efficiency to the next level with its highly efficient gas-fired design. It features a light-weight configuration and quick-connect venting options, which simplify installation. This series is known for its low emissions and high energy efficiency, making it an eco-friendly choice for today’s environmentally conscious consumers.

Lastly, the CGi series is a standout for residential applications, offering flexibility and ease of use. The series features a cast iron heat exchanger and is compatible with various control systems, providing an adaptable and efficient solution for home heating.

Overall, Weil-McLain’s PEG, LGB, CGs, PFG, and CGi series exemplify the company’s dedication to quality, energy efficiency, and customer satisfaction, providing reliable heating solutions for diverse applications.
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