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Table of Contents
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Summary of Contents for UEi C85
- Page 1 Long Life EOS Analyzer INSTRUCTION MANUAL ENGLISH CO2% 6.2 CO Air Free X-Air Temp Status Fuel Date Menu Time CO TEMP L O N G L I F E E O S A N A L Y Z E R 1.800.561.8187 information@itm.com www.
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Page 2: Table Of Contents
TABLE OF CONTENTS Display Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Where To Test . -
Page 3: Analyzer Overview
ANALYZER OVERVIEW Infrared Printer Port 2 Line Backlit Display CO2% 6.2 BACKLIGHT / “s“ UP Press to HOLD values on display and navigate UP . Press and hold to turn Backlight on/off . PUMP / “t“ DOWN Press to turn On/Off Button pump on/off and navigate DOWN Rotary Test Selector Dial... -
Page 4: Getting Started
GETTING STARTED SAFETY NOTES Before using this meter, read all safety information carefully . “WARNING” is used to indicate conditions or actions that may pose physical hazards to the user . “CAUTION” is used to indicate conditions or actions that may damage this instrument . WARNING! This analyzer extracts combustion gases that may be toxic in relatively low concentrations . -
Page 5: Set Auxiliary Screen
MENU MENU / SETUP (CONT.) SET TIME SET AUXILIARY SCREEN (Aux) MENU AUXPAGE1 AUXPAGE1 LINE 1 01/20/15 PAGE1 CO Air Free X-Air Temp Status Fuel Date Menu Time CO TEMP CO Air CO Air CO Air CO Air Free Free Free Free Rotate dial to Menu... -
Page 6: Customizeable Header (On Print-Outs)
MENU MENU / SETUP (CONT.) SET TIME CUSTOMIZABLE HEADER (ON PRINTOUTS) MENU HEADER _HEADER HEADER HEADER HEADER1 SAMPLE HEADER2 CO Air Free X-Air Temp Status Fuel Date Menu Time CO Air CO Air CO Air CO Air CO TEMP Free Free Free Free... -
Page 7: Viewing And Printing Reports
MENU MENU / SETUP (CONT.) SET TIME VIEWING AND PRINTING REPORTS MENU REPORT REPORT VIEW 01/21/15 01/25/15 CO Air Free X-Air Temp Status Fuel Date Menu Time CO TEMP CO Air CO Air CO Air CO Air Free Free Free Free L O N G L I F E E O S A N A L Y Z E R X-Air... -
Page 8: Basic Fast Start (Operation)
SET FUEL 01/21/15 NAT GAS TIME 90 BASIC FAST START (OPERATION) 1. POWER ON 2. SELECT FUEL SET FUEL 01/21/15 NAT GAS TIME 90 CO Air CO Air Free X-Air Free X-Air Temp Temp Status Fuel Status Fuel Date Menu Time Date Menu... -
Page 9: Eff- X Air
Eff / X-Air O2 CO Air Free Rotate selector to Eff X-Air . Rotate selector to O2 CO Air The Eff/X-Air screen shows Free . calculated combustion efficiency O2% 21.9 EfG 88.1 using a Gross Condensing The O2/CO Air free screen calculation and excess air . -
Page 10: Where To Test
WHERE TO TEST Air Conditioning / Heat Pump Suction Line: • Temperature Verify proper: • Static Duct Pressures • Temperature Differential • Static Pressure Drop Across Coils to condensing unit Boiler & Water Heaters & High Efficiency Modulating Hot Water Systems Boiler HE Boiler Instant Water Heater... -
Page 11: What Results Are Generally Acceptable
WHERE TO TEST (CONT.) Furnaces (continued): Atmospheric, Gas & Oil Natural Gas & Propane Verify proper combustion: • O2 • CO Atmospheric Furnace • Stack Temp Draft • Vent Pressure • Efficiency Verify proper • Temperature Rise Test • AC side Static Pressure •... -
Page 12: General Maintenance
GENERAL MAINTENANCE • Re-certify your instrument annually to ensure it meets original performance specifications • Keep your instrument dry . If it gets wet, wipe dry immediately . Liquids can degrade electronic circuits • Whenever practical, keep the instrument away from dust and dirt that can cause premature wear •... -
Page 13: Replacing Batteries
REPLACING THE BATTERIES This meter has been designed for use with both alkaline and rechargeable Nickel Metal Hydride (NiMH) batteries . No other types are recommended . The analyzer is supplied with 4 “AA” size alkaline batteries . These should be installed into the instrument as shown in the diagram indicated on the back of the unit . -
Page 14: Other Important Factors Related To Combustion
. As an example you would measure the CO2 level and the stack tempera- ture and then reference a slide scale that would give you the relative efficiency number . UEi’s electronic combustion analyzers perform the measurements on a continuous basis, and can calculate the efficiency as adjustments are being made . -
Page 15: Specifications
• If not, adjust the position of the instrument to minimize interference or switch off, if possible, the offending equipment for the duration of the test At the time of writing this manual (January 2015) UEi is not aware of any field based situation where such interference has ever occurred and this advice is only given to satisfy the requirements of the Directive . -
Page 16: Limited Warranty
IMPORTANT: RE-CERTIFICATION While the CO sensor has an expected life of more than 5 years in normal use, it is recommended that the analyzer is recertified annually . The C85 analyzer typically requires an annual recertification each of the first four years and full recertification on the 5th year pending use . This eliminates long term drifting of the sensor and electronics .
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