AERCO Esteem Boiler with EZ-Set Controller - Manual (Page 71)

GF-135 Esteem 399 Low NOx Boiler
Chapter 10
OMM-0089_0A Installation, Operation & Maintenance Manual EZ-SET Controller
10.6 EZ SETUP
Navigation: Home Screen > Main Menu > EZ Setup
The EZ Setup menus provide a simple way to quickly customize the controller for each
installation. EZ Setup prompts the user to make selections which allows the Esteem 399 boiler
to be setup very quickly without searching through long lists of settings and manually making
adjustments.
10.7 HEATING EZ SETUP
Navigation: Home Screen > Main Menu > EZ Setup > Heating EZ Setup
Heating EZ Setup allows the installer to quickly customize the central heating settings for the
application.
10.7.1 Select CH Demand (Default: Switch & Outdoor Reset)
Select CH Demand prompts the installer to select how a CH Demand is generated. Press the
UP or DOWN buttons to select the CH Demand type then press the OK button to store the
setting. The Select CH Demand options are:
• Switch & Outdoor Reset: This option is only displayed when the outdoor temperature
sensor is connected. A central heating call from a thermostat or zone panel will enable
the Esteem and the setpoint will vary with the outdoor temperature for central heating
calls.
• Switch & Setpoint: This option is only displayed when the outdoor temperature sensor is
not connected. A central heating call from a thermostat or zone panel will enable the
Esteem and the setpoint will be fixed for central heating calls
• Constant & Outdoor Reset: This option is only displayed when the outdoor temperature
sensor is connected. The Esteem will maintain set-point without an external call from a
thermostat or zone panel. The set-point will vary with the outdoor temperature for central
heating calls.
• Constant & Setpoint: The Esteem will maintain setpoint without an external call from a
thermostat or zone panel. The setpoint will be fixed for central heating calls.
• 0-10V Modulation Signal: This option allows the Esteem firing rate to be controlled by
an external control system.
Figure 10-6: Select CH Demand Menu (with Outdoor Sensor & Without)
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Page 71 of 188 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0089_0A
MC1 06/19/14 Ph.: 800-526-0288