User Manual

USING THE MENU
Select “Menu” on the rotary switch and navigate using the function buttons…
U
= Scroll up
V
= Scroll down = Enter
MAIN MENU
SUB MENU OPTIONS / COMMENTS
SETUP
SET FUEL NAT GAS, L OIL, PROPANE, BUTANE, LPG, PELLETS
N Å C Æ G
Select the combustion efficiency calculation required ~
N = nett eff, G = gross eff, C = for condensing boilers
SET TIME Uses “Military” time. 7am = 07:00, 7pm = 19:00
SET DATE
North American users, select MM-DD-YY then set the
date
C Å Æ F
°C, °F
PPM Å Æ MG PPM, MG/M
3
O2 REF NO, YES
LANGUAGE Various languages
PRESSURE
SMOOTH OFF = fast response. ON = slow response.
RESOLVE HIGH, LOW, selects the number of decimal places
PS UNITS InH
2
O, mmH
2
O, Pa, kPa, PSI, mmHg, hPa, mBar
STORE
VIEW View logged readings
AUTO STO See DWYER 1207A REPORTS page
DEL ALL NO, YES
REPORT
See DWYER 1207A REPORTS page
SCREEN
CONTRAST Factory setting is 04
AUX Normally set to display the current fuel type
HEADER Sets printout header, 2 lines, 20 characters per line
SERVICE
CODE Leave set at “0000”
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.