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Fyrite

®

 Pro

Quick Start Guide 0024-9396

Rev. 8 – May 2010

This Guide provides basic operating and maintenance information for 

Fyrite Pro Model 100/105/110/120/125. Detailed information concerning 

the analyzer’s operation, set up, calibration, maintenance, and parts list is 

contained in Instruction 0024-9395. 

Analyzer Turn On and Warm Up

1.  Depending on the analyzer’s  model 

number, connect the probe’s sample-

gas hose and, if used, its draft hose 

and thermocouple connector to the 

bottom of the analyzer as shown in 

Figure 1.

If the optional Combustion-Air 

Thermocouple is being used, plug it 

into the T-AIR connector.

Figure 1.  Analyzer Connections

T - S T A C K
T - A I R

+

_

G A S

D R A F T

C O M B U S T I O N - A I R

T H E R M O C O U P L E

( O p t i o n a l )

D I F F E R E N T I A L

P R E S S U R E   H O S E

( O p t i o n a l )

S A M P L E   G A S

T H E R M O C O U P L E

( T - S T A C K )

A C

A D A P T E R

J A C K

D R A F T   H O S E

S A M P L E - G A S

H O S E

W A T E R  

T R A P   /   F I L T E R

A S S E M B L Y

P R O B E   T U B E

P R O B E

H A N D L E

P R O B E   S T O P

Summary of Contents for Fyrite Pro

Page 1: ...used its draft hose and thermocouple connector to the bottom of the analyzer as shown in Figure 1 If the optional Combustion Air Thermocouple is being used plug it into the T AIR connector Figure 1 An...

Page 2: ...d or have their CO channel set up for auto zero Tip An O2 error will occur when the oxygen sensor s output drops to between 80 and 90 Consider replacing the oxygen sensor when its output level drops b...

Page 3: ...the LCD Measuring Draft Model 105 125 1 Turn ON the analyzer and allow it to warm up 2 For the Model 105 the CO Draft Screen should already be dis played For the Model 125 press ENTER and then press t...

Page 4: ...5 This analyzer has a second thermocouple channel that can be used to independently monitor the temperature of the burner s combustion air supply When using this second thermo couple channel insert th...

Page 5: ...stic hot water tanks with the bell shaped draft diverter on top can be accurately tested by inserting the probe tip directly into the top of the fire tube below the diverter 80 Efficiency Fan Assist o...

Page 6: ...Instruction 0024 9396 6 Fyrite Pro Quick Reference Guide 90 Eff Condensing Furnace Boiler Atmospheric or Gravity Vented Boiler 80 Eff Fan Assist or Power Vented Furnace Boiler...

Page 7: ...ation cannot be made because of im proper data i e oxygen level above 17 9 four dashes appear in place of the calculated value on both the screen and printout Tip Pressing the HOLD button will freeze...

Page 8: ...e screens are displayed by pressing the ENTER and buttons after the analyzer warms up and enters its Run Mode The top screen in each figure is the one that appears immediately after the analyzer compl...

Page 9: ...4 9396 9 Fyrite Pro Quick Reference Guide Fuel Select F1 Natural Gas F2 Oil 2 F3 LPG F4 Kerosene O2 Ambient Combustion Air Temperature Stack Temperature Efficiency CO2 Excess Air Figure 2C Model 110 R...

Page 10: ...0 Fyrite Pro Quick Reference Guide Figure 2D Model 120 Run Mode Screens Fuel Select F1 Natural Gas F2 Oil 2 F3 LPG F4 Kerosene CO O2 CO Air Free Ambient Combustion Air Temperature Stack Temperature Ef...

Page 11: ...rence Guide Figure 2E Model 125 Run Mode Screens Fuel Select F1 Natural Gas F2 Oil 2 F3 LPG F4 Kerosene CO O2 CO Air Free Ambient Combustion Air Temperature Temperature Differential Stack Temperature...

Page 12: ...to become soaked in condensate for long periods of time Before each use inspect the filter element of the water trap filter as sembly Replace the filter if it looks dirty refer to Section Water Trap...

Page 13: ...down its warm up period 4 Immediately after warmup the CO CAL Screen should appear 5 Use the and buttons to set the displayed value to 0 ppm 6 Save the new zero value by holding down the ENTER button...

Page 14: ...s in its Run Mode press the HOLD button twice to display the Print Screen 2 Press the button once to display the Save Screen The number shown in this screen represents the memory location 1 thru 10 to...

Page 15: ...While in the Hold Mode the recalled data can be viewed using the and buttons or printed per Section Printing Test Data on Page 16 Clearing Saved Test Data Model 105 110 120 125 Clear all saved test da...

Page 16: ...printing procedure depends on the model of the ana lyzer and whether the operator desires to print only the current test data or all stored test data starting with the most recent Refer to the approp...

Page 17: ...O 5 7 p p m C O U n d i l u t e 8 0 p p m C O C O 2 0 0 0 6 D r a f t 0 0 0 m B Notes When a calcuation cannot be made because of improper data i e oxygen level above 17 9 four dashes appear in place...

Page 18: ...he detected CO level drops below 50 ppm Although not recom mended the purging process can be bypassed by pressing the I O button a second time Resetting the Microprocessor If the analyzer locks up and...

Page 19: ...stall new filter and reassemble trap Figure 4 Water Trap Filter Assembly Used on Model 100 110 120 Figure 5 Water Trap Filter Assembly Used on Model 105 125 O U T L E T F I L T E R E L E M E N T T o r...

Page 20: ...World Headquarters 621 Hunt Valley Circle New Kensington PA 15068 Ph 724 334 5000 Fax 724 334 5001 Toll Free 800 736 4666 Web site www mybacharach com E mail help mybacharach com Printed in U S A...

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