Monitor GF 500 Service Manual

MONITOR GF200Vented Heating SystemService ManualGF 200The information contained herein is proprietary to Monitor Products, Inc. shall not be disclosed

MONITOR HEATING SYSTEMSection 2: Installation2-1 NOTICE BEFORE INSTALLATIONRefer to the service manual of the Monitor GF5002-2 HEATER INSTALLATIONRefe

MONITOR HEATING SYSTEMSection 3: Operation3-1 INTRODUCTIONMonitor is an easy-to-operate vented gas heater.Routine operation features high BTU output,a

MONITOR HEATING SYSTEMSection 4: Maintenance / Servicing4-1 CLEANING THE CABINETRefer to the service manual of the Monitor GF5004-2 CHECKING THE FLUE

MONITOR HEATING SYSTEMSection 5: TroubleshootingGF200 Resistance ValuesCOMPONENTIgnition Transformer (connector E/E)Power Transformer (1)-Primary (AC

MONITOR HEATING SYSTEMSection 5: TroubleshootingGF 200 Component Voltage ReadingsCOMPONENTThermistorAll readings taken withThermistorAir Pressure Swit

MONITOR HEATING SYSTEMSecction 6: Electrical System'17

1. Unless otherwise specified, unit of capacitorshould be yuF and unit of resistor should be Q.2. Unless otherwise specified, diode should becat. NO.

MONITOR HEATING SYSTEMSection 6: Electrical SystemWIRING DIAGRAMGAS CONTROLVALVERESET TEMPSELECTORTFOHTBLOCK DIAGRAMRESET TEMPSELECTORCAUTION:• Label

MONITOR HEATING SYSTEMParts ListNO.12345678910111213141516171818-118-218-318-41920212223242526272829303132PARTS NAMEADJUSTABLE LEGTRAYAIR SUPPLY HOSE

MONITOR HEATING SYSTEMParts ListNO69707172737475767778798081828384858687888990PARTS NAMEOVERHEAT THERMOSTATTHERMAL FUSETOP COVERWALL CLAMPVENT CONNECT

MONITOR HEATING SYSTEMTable of ContentsSection 1: Description Page 1-71-1 Specifications; 1-2 Special Features; 1-3 Safety Features; 1-4Munual Gas Val

MONITOR HEATING SYSTEMExploded Views and Parts List^21

MONITOR HEATING SYSTEMExploded Views and Parts List22

MONITOR HEATING SYSTEMSection 1: Description1-1 SPECIFICATIONSModel No.GF 200Type of ApplianceFan type direct vent wall furnaceHigh 20,000BTU/hour (Na

MONITOR HEATING SYSTEMSection 1: Description1-4 MANUAL GAS VALVEThe Manual Gas Valve is included with Heater.Connect the Manual Gas Valve to gas inlet

MONITOR HEATING SYSTEMSection 1: Description1-7 BURNERThis burner is a Bunsen type with a speciallystructured flame port section, which shapes andposi

MONITOR HEATING SYSTEMSection 1: Description1-9 IGNITION PLUG UNITThe Electrode is applied high voltage, anddischarges to the Grounding Rod to ignite

MONITOR HEATING SYSTEMSection 1: Description1-11 FLAME DETECTORAn Electrode which detects that the burner hasbeen ignited, using the flame as a conduc

MONITOR HEATING SYSTEMSection 1: Description1-16 AIR PRESSURE SWITCHThis switch consists of a rubber diaphragm whichsenses changes in air pressure (it

MONITOR HEATING SYSTEMSection 1: Description^LUCOinzoCOIDCQ5OoLUoCOLULUcp1O)