SYSTEM SYNCHRONIZATION (S7999B OI DISPLAY ONLY)

The user can manually synchronize configuration data from the connected controls at any time.

A new control is visible when configuration and status data is gathered from it. This collection procedure takes a few minutes. The control is marked as “Unknown” when no configuration information exists. Normally, control configuration data collection only needs to be performed when the control is initially installed. However, a re synchronization is necessary after the OI Display is reset. See Figure 76.

The user presses the Synchronize button to begin synchronization with the control. See Figure 76.

Figure 76.  SYSTEM SYNCHRONIZATION

Status of the synchronization is reflected in the dialog box. The synchronization can be aborted by selecting the Cancel button.

CONFIGURATION

The Burner Control can be configured from the OI Display. The control configuration is grouped into the functional groups as shown in Table 23.

Table 23.  FUNCTIONAL CONFIGURATION GROUPS

HYDRONIC CONTROL

System Identification and

Access

CH - Central Heat

Outdoor Reset

DHW - Domestic Hot Water

DHW Storage

DHW Plate

Warm Weather Shutdown

Demand Priority

Modulation Configuration

Pump Configuration

Statistics Configuration

High Limit

Stack Limit

Delta T Limits

T-Rise Limit

Heat Exchanger High Limit

Anti-condensation

Frost Protection Configuration

Annunciation Configuration

Burner Control Interlocks

Burner Control Timings and Rates

Burner Control Ignition

Burner Control Flame Failure

System Configuration

Fan Configuration

Sensor Configuration

Lead Lag Slave Configuration

Lead Lag Master Configuration

Most of this configuration is performed by the Service Agent or at A.O. Smith. Each functional group is displayed on the Configuration menu page.

Parameters in functional groups that are not applicable for the installation can be ignored. In some cases, features in a functional group are disabled by default and are enabled when needed for the installation.

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A.O. Smith 3400, 2600, 1700, 2000 System Synchronization S7999B OI Display only, Configuration, Hydronic Control

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