Garland MCO-GD-10M, MCO-GS-10M, MCO-GD-10E, MCO-GS-10E service manual Appearance Cause

Page 16

APPEARANCE

 

CAUSE

 

 

 

SMALL BLUE FLAME

Check for lack of gas from:

 

 

∙

Clogged orifice filter

 

∙

Clogged pilot filter

 

∙ Low gas supply pressure

 

∙ Pilot adjustment at minimum

 

 

LAZY YELLOW FLAME

Check for lack of air from:

 

∙

Large orifice

 

∙ Dirty lint screen, if used

 

∙ Dirty primary air opening, if there is one

 

∙ Pilot adjustment at minimum

 

 

WAVING BLUE FLAME

Check for :

 

∙ Excessive draft at pilot locations

 

∙ Recirculating products of combustion

 

 

NOISY LIFTING BLOWING FLAME

Check for:

 

∙

High gas pressure

 

 

HARD SHARP FLAME

This flame is characteristic of manufactured gas

 

Check for:

 

∙

High gas pressure

 

∙

Orifice too small

 

 

 

SECTION 3: - ACCESS OF FUNCTIONAL COMPONENTS

16

Page 15 Page 17
Image 16
Page 15 Page 17
Contents Direct ON-SITE Service 1-800-451-1165 General Information GarlandSpecification & Dimensions Table of ContentsOverview of Operational Sequences Component Access of Functional Components Common Wire DiagramsGAS Convection Oven GAS Specifications Main Pilot Total Dimensions & SpecificationsPilot Orifice PRES. W/C AMT Orifice NAT PROCalibration of Thermostat Manual Controls MInstrumentation Weighting Thermostat Operation Calibration NotesElectronic Controls E Temp Electronic Control Failure CodesRobertshaw COM6000 Controller Operation of the Temperature Function Operation of the Timer FunctionOperation of the Pulse Function User Preference Offset for the Electronic ControllersTimer Resolution Changing To SET Hold TemperatureTo SET Oven Into Pulse Mode Change the HertzChain Programming Safety Lockout TimeSecond Stage Main Burner Operation Start Stage ENDYES Spark Stops When Pilot is LIT? Troubleshooting Ends S86 CheckoutStart YES Spark Across IGNITOR/SENSOR GAPCheck Grounding Check Spark Ignition CircuitControl Module Flame Sensor Circuit Examples of Unsatisfactory Pilot FlamesAppearance Cause Component Locations Top Front CenterRight Front Lower FrontTo Remove Doors from the Oven File NameInstalling and Adjusting Door Chain To Reinstall Doors onto Convection OvenDisassembly of the Left Door Disassembly of the Right Door w/o window Page To Replace Convection Oven Motor Assembly Drawing Below To Replace or Adjust Door Latch MechanismConvection Oven Motor Assembly Page Common Wire Diagrams Page

MCO-GD-10M, MCO-GS-10E, MCO-GD-10E, MCO-GS-10M specifications

Garland has made a significant mark in the market with its range of high-efficiency heaters, particularly the MCO-GS-10M, MCO-GD-10E, MCO-GS-10E, and MCO-GD-10M models. These advanced heating solutions are designed for various applications where reliability, efficiency, and versatility are essential.

The MCO-GS-10M and MCO-GD-10M models are particularly notable for their robust construction and dual-fuel capability, allowing them to utilize natural gas or propane. This flexibility ensures that users can choose the most cost-effective fuel source, making them ideal for both residential and commercial use. These models are equipped with state-of-the-art ignition systems that guarantee a swift and trouble-free start every time, minimizing downtime.

On the other hand, the MCO-GS-10E and MCO-GD-10E models are electric heaters that offer an environmentally friendly alternative without compromising performance. These units are designed with high-efficiency heating elements that ensure rapid heating while consuming less energy. Furthermore, their sleek and modern design allows them to blend seamlessly into any indoor environment, making them suitable for use in homes, offices, and other professional settings.

All four models incorporate advanced safety features, including automatic shut-off mechanisms to prevent overheating. They are designed with user-friendly controls, allowing operators to easily set the desired temperature and adjust fan speeds based on their specific heating needs.

In terms of durability, Garland has ensured that the exterior of these heaters is constructed from high-grade materials capable of withstanding harsh conditions. This ensures longevity and reduces the need for frequent replacements, providing excellent value for money.

Moreover, the technology embedded within these models, such as multi-stage heating and precise temperature controls, offers an optimal heating experience. They are designed to be energy efficient, helping consumers save on utility bills while still maintaining comfortable ambient temperatures.

Overall, the Garland MCO-GS-10M, MCO-GD-10E, MCO-GS-10E, and MCO-GD-10M units exemplify the perfect blend of innovation, efficiency, and safety. These models cater to a diverse range of heating needs while being environmentally aware, making them an excellent choice for users seeking reliable and effective heating solutions. Whether it's for home use or in a commercial setting, Garland's heaters deliver excellent performance that stands the test of time.
Top Page Image Contents