Install Instructions

11
COMBUSTION TEST - OPTIONAL NITRIC OXIDE SENSOR
Instructions for C165+ Analyzers fitted with optional Nitric Oxide (NO) sensors
Displaying the Nitric Oxide (NO) reading
Select “Menu” on the rotary switch and navigate using the function buttons:
Select SCREEN and then select AUX
Choose a line to display the required readings as below
AUX display
The AUX (auxiliary) display can be customized via MENU / SCREEN / AUX.
The parameters displayed on lines 1, 2, 3, 4, 5 and 6 can be set by the user.
They remain the AUX parameters until changed by the user.
NOTE: To EXIT the MENU at any time simply move the rotary switch to any position other than MENU.
Any changes that have not been “entered” will be ignored.
Use and to navigate to the main menu option SCREEN Press .
Use and to navigate to the sub menu option AUX Press .
PRINTING and STORING
The NO readings are printed and stored in the same way as the other combustion gas readings. On the
printouts the NO readings appear directly below the flue CO readings or AUX
The dial needs to be in O2/Eff, CO/CO2 or AUX position to print or store. When the dilution pump is oper-
ating to protect the CO sensor the NO readings are also affected by an unspecified amount. The screen
typically will show: ----