UEi C163, Instruction Manual

7

•   Remove the protective rubber boot

•   Slide the water trap unit from the analyzer

•   Remove the particle filter from its’ spigot and replace

•   Slide the water trap back into position and replace the protective rubber boot

FRESH AIR PURGE

WARNING

Each time the analyzer is turned on it will perform a 60 second air purge, this is to clear the gas 

sampling path (including probe, if connected). For these reasons it is very important that the analyzer 

be in 

outside fresh air 

when powered on.

When in the Rotary Dial positions AUX, Flue 1 or Flue 2 ; Press the Up or Down Buttons, scroll to CO

2 

Zero. On the Purge option, short press the ENTER Button, and a 60 second Purge will begin.

STATUS

FLUE 1

AUX

FLUE 2

TEMP

Combu

stion Analy

zer

C161

CO

  C

O2

  T

EM

P

EMPTYING & CLEANING THE IN-LINE WATER TRAP

CHANGING THE PARTICLE FILTER

QUICK START

Turn on the analyzer by pressing the On/Off Button for 2 seconds until the unit activates. As described the analyzer will perform a 60 

second turn on purge. Once completed simply select the reading desired by the position of the rotary dial.

MEASURING FLUE GASES

After the initial countdown is finished and the analyzer is properly setup, put its’ flue probe in the appliance’s sampling point. The tip of 

the probe should be at the center of the flue. Use the flue probes depth stop cone to set the position.

With balanced flues, make sure the probe is positioned into the flue so no air can “back flush” into the probe.

CAUTION!: 

Ensure the flue probe handle does not get hot!

20”

Boiler

Flue

•   Remove the rubber plug

•   Allow the water to drain out

•   Re-insert the rubber plug

OVER-RANGE PROTECTION PUMP

The analyzer’s intelligent protection system will automatically activate the over-range protection pump once an over-gas condition is 

detected above 2000ppm. When activated the main sampling pump will be shut down, allowing the sample system to be purged with 

fresh air. Once readings have returned to a safe level, the protection pump will shut down and the main pump will reactivate.