Installer Menu - Watts Aerco TAG-0072 GF-146-E Operation & Maintenance Manual

Natural gas and propane gas modulating condensing boilers and water heaters
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AM Series Boiler & Water Heater User Manual
CHAPTER 9 – OPERATION

9.16 Installer Menu

This menu of parameters is available to qualified technicians for the purpose of analyzing the
function of, and making adjustments to, the unit.
Parameters for "Burner 1" are applicable for that burner only. If you want to see the same
parameters for the other burners you must connect the display to the burner you want to see per
the illustration in Figure 8-3.
To enter and make changes in the Installer Menu, perform the following steps:
Installer Menu Navigation and Adjustment
1.
To enter the Installer Menu, press and simultaneously hold down both the
buttons or 5 seconds until the icon is displayed.
After entering the Installer Menu, the 2000 series of parameters, as shown in the menu table
below, are available for display and editing.
2.
To scroll through the list of parameters, press buttons
3.
Once the desired parameter is displayed, it can be selected for editing by pressing the
RESET
button once (the displayed value will start blinking) and then using the
buttons to change the value, up or down.
4.
To confirm the new value, press and release the
parameter.
5.
To exit the Installer Menu, press and hold RESET button for more than 5 seconds until the
icon is no longer shown in the display.
PAR#
DESCRIPTION
Burner 1 minimum Power
2001
Burner 1 maximum Power
2002
2003
CH mode
Burner 1 Wait time after max differential
2004
Local post pump time (and of the Burner 1
2005
Motorized valve)
2010
System test: Burner 1 (Master)
OMM-0100_E • GF-146 • 11/15/2019
RESET
Installer Menu
Parameters
UM
%
%
0: CH with thermostat;
1: CH with outdoor reset; RT opening will
stops heating;
2: CH with outdoor reset; RT closure will
nn
reduce setpoint of par 2027;
3: CH with permanent heat demand; RT
closure will reduce setpoint of par 2027
4: CH with 0-10Vcc input;
5: N/A
sec
sec
Off, Low, Ign, High (Set parameter to
\
OFF to exit from this state)
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
RESET
, then release the buttons.
and
.
button before moving to the next
BOILER
RANGE
FAC.SET
1 to 50
1 to 100
10 to 30
10 to 900
OFF
and
and
W.H.
USER
FAC.SET
1
1
100
100
0
0
30
30
240
240
OFF
Page 111 of 170

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