Lochinvar SMART TOUCH 1 Programming Instructions Manual
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Lochinvar SMART TOUCH 1 Programming Instructions Manual

Pc program instructions for the sync 1.0/1.3/1.5
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SYNC - PCP Rev A
PC PROGRAM INSTRUCTIONS
FOR THE SYNC
Models: 1.0 -- 1.3 -- 1.5
This manual must only be used by a
WARNING
qualified heating installer / service
technician. Read all instructions,
including this manual, the SYNC
Installation and Operation Manual,
and the SYNC Service Manual,
before installing. Perform steps in
the order given. Failure to comply
could result in severe personal
injury, death, or substantial property
damage.
Save this manual for future reference.

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  • Page 1 SYNC - PCP Rev A PC PROGRAM INSTRUCTIONS FOR THE SYNC Models: 1.0 -- 1.3 -- 1.5 This manual must only be used by a WARNING qualified heating installer / service technician. Read all instructions, including this manual, the SYNC Installation and Operation Manual, and the SYNC Service Manual, before installing.

  • Page 2: Table Of Contents

    1. INSTALLATION Program Installation ... 3 USB Installation... 3 Program Setup ... 3 PC to Unit Connection... 3 Starting the Program ... 4-6 2. Status Screen... 5-6 3. Graphics Screen ... 7 4. Fault History Screen ... 8 5. Cascade Screen... 9 Contents 6.

  • Page 3: Installation Program Installation

    Installation Program installation There are two programs available for programming and monitoring the SYNC boilers. SITECS937Lab is used to monitor the operation of the boiler and program a few display- related parameters. SMART TOUCH PC is used to program the bulk of the parameters in the controls. To begin installation of the programs, please insert your SMART SYSTEM CD into the CD drive.

  • Page 4: Starting The Program

    Installation Figure 1-1 SMART TOUCH PC Main Screen Starting the program To start one of the programs, double-click on the icon (if you put it on your desktop), or click on Start, then Programs, and select the program you wish to start. See FIG 1-1 and FIG 1-2 above.

  • Page 5: Status Screen

    Status Screen Figure 2-1 SMART TOUCH Status Screen To monitor and record the operation of the heater, click on the Status tab along the top of the Main Screen window (FIG. 1-1, page 4). When using the SITECS937Lab program, you will need to choose which controller you wish to monitor. The Status Screen will appear (see FIG.
  • Page 6 Status Screen Figure 2-1 continued. . . At the top right of the window is the Fan Speed status information. Included in the Fan Speed status are Min., Max., and Ignition fan speeds. If Ramp Delay is activated, the Ramp Delay limit is shown.

  • Page 7: Graphics Screen

    Graphics Screen Figure 3-1 SMART TOUCH Graphics Screen The Graphics Screen allows you to observe the changes in various readings while the heater operates (see FIG. 3-1). Note that the vertical scale has two numbers for each division. By default, the Outlet Temperature, Inlet Temperature, System Supply Temperature (if connected), Outdoor Temperature (if connected), Tank Sensor Temperature (if connected), Space Heating setpoint, Tank setpoint, 0-10Vdc input voltage, and...

  • Page 8: Fault History Screen

    Fault History Screen Figure 4-1 Fault History Screen The Fault History Screen provides historical data about the operation of the SMART TOUCH controls.. Click on the Fault history button along the top of the Main Screen window (FIG. 1-1), and then click on Read from Control in the pull-down menu.

  • Page 9: Cascade Screen

    Cascade Screen Figure 5-1 Cascade Screen The Cascade Screen provides the status of the cascade system. The PC must be connected to the Leader (address 0-1) appliance. Click on the Cascade button along the top of the Main Screen window (FIG. 1-1). The Cascade System area shows the power demand and setpoint, the boiler pump status, the boiler status, and the priority of each controller in the cascade.

  • Page 10: Parameters

    Parameters Parameter information screens By accessing the Parameter Information Screens on the SMART TOUCH program, the installer can view all of the SMART TOUCH parameters. The installer can also change certain specific parameters to fine tune the operation of the boiler to the installation.

  • Page 11: Changeable Parameters

    Parameters Changeable parameters The following is a brief discussion of the changeable parameters, their default settings, the range of adjustment, and their location. The title for the parameters may differ slightly from the PC to the boiler display. To prevent confusion, the boiler display version will be listed in parenthesis.

  • Page 12: Set 2: Functional Data

    PC Program Instructions Parameters Set 2: Functional Data Figure 6-4 Parameter Set 2D Set 2 is accessed by clicking on Parameters at the top of the Main Screen window, then clicking on Set 2: Functional Data on the pull-down menu (FIG. 6-1, page 10). Cascade control Parameters 2DJ and 2DK determine the time delays used by the Cascade.

  • Page 13: Set 4: Menu Values

    Parameters (continued) Figure 6-5 Parameter Set 2E Parameter 2EB sets the pump delay time for the boiler pump after an over-temperature condition. This time is adjustable from 0 minutes to 40 minutes. The default time is 2 minutes. If the boiler pump or HW pump have not been active in a 24 hour period, the SMART TOUCH will activate the appropriate pump for a programmed time to prevent jamming.
  • Page 14 Parameters SH off-on differential (SH off/on df) The SH Off-on Differential sets how many degrees below the turn-off temperature the outlet temperature has to go before the boiler will turn on. This parameter can be changed by accessing parameter 4AE. The temperature range of this parameter is 0°F to 86°F.
  • Page 15 Parameters (continued) Tank differential temp This parameter determines how far below the tank setpoint the tank sensor temperature must go to start a HW call for heat. This setting can be adjusted by accessing parameter 4AT. The temperature range is 0°F (0°C) to 100°F (38°C). The default value is 5°F (3.5°C).
  • Page 16 Parameters Cascade Each burner control in the Cascade must be given a unique address. This address can be changed by accessing parameter 4CC. The Leader (top) burner (to which the thermostat/zone control, system sensor, and system pump (if controlled by the boiler) are connected) must be set to address 0.
  • Page 17 Parameters (continued) No. of months for service reminder (Serv Not time) When the boiler control determines that a scheduled service is due based on days of installation, the boiler display will show a “Maintenance Required” screen. This parameter is adjustable by accessing parameter 4EA. The time range for this parameter is 0 months to 36 months.
  • Page 18 Parameters Figure 6-11 Outdoor Air Reset Curve To adjust the BMS settings, click on the tab labeled 4G BMS (see FIG. 6-12 below). Figure 6-12 Parameter Set 4G PC Program Instructions BMS Setpoint at min voltage (BMS setpt min V) If parameter 4CB is set to 2, the control must know what minimum setpoint temperature to use.
  • Page 19 Parameters (continued) BMS Voltage at min power (BMS V @min mod) If parameter 4CB is set to 0, the control must know what voltage corresponds to the minimum power. This can be changed by accessing parameter 4GI. The range for this parameter is 0Vdc to 4GJ The default value is 2Vdc.
  • Page 20 Revision Notes: Revision A initial release. SYNC-PCP Rev A Printed in the USA 4/10...

This manual is also suitable for:

Smart touch 1.3Smart touch 1.5Smart touch

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