Table of Contents
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Introduction
This start-up guide will guide you through the
necessary procedures to start-up the unit equipped
with an LS-1628 controller. Before turning on the
controller, be sure all wiring is completed and in
the proper location. All input connections (i.e. SAT
sensor) wire into the grey terminals located on the
bottom of the controller. All output connections
Figure 1: LS-1628 controller
Quick Start Guide for Equipment Touch and
LS-1628 Unit Controller, Standard 3.1.5 Program
Form Number: TPM54-SU2 (321) New Release
wire into the blue terminals located on top of the
controller. Refer to the wiring diagram included with
the unit for the connections specific to this unit.
If installing a zone or room sensor, wire to TB5
terminal blocks, these will be factory wired to the
controller's Rnet port located on bottom-left of the
controller. Refer to the wiring diagram included with
the unit for the connections specific to this unit.
Issue Date: 2021-03-16
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Table of Contents
Summary of Contents for TempMaster LS-1628
- Page 1 If installing a zone or room sensor, wire to TB5 with an LS-1628 controller. Before turning on the terminal blocks, these will be factory wired to the controller, be sure all wiring is completed and in controller’s Rnet port located on bottom-left of the...
- Page 2 If a line is too long a slide bar will appear on the bottom of the screen. Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
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Page 3: Unit Status Screen
However, some items may need to be modified in the field as required. This can be achieved in the field through the EQ2 display. Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program... - Page 4 Status screen, the Tech Settings screen will have are two of the status screens for this unit. The additional links such as DPT, AMS, Reset (ZAT/SAT), based on unit configuration. Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
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Page 5: Unit Configuration Screen
Unit Config link on the Tech Settings screen. (optional), night set back options can be enabled The Unit configuration screen you can select and miscellaneous options A and B (COS, SD, CFI). Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program... - Page 6 These options can be added to the unit or may have come from the factory. Figure 12: ZAT sensor options Figure 14: Option B Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
- Page 7 Figure 16: Calibration screen Note: The Calibration screen displays the current value + offset. If the offset is zero, the value is current sensor reading. Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
- Page 8 Limits and safety setpoints The Limits/Safety SP screen allows you to see the lower and upper limits of the deadbands. These Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
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Page 9: Setting A Schedule
Schedule button on the Setup Status screen. Click the Add Schedule button in upper right corner. Enter a name for the schedule – example here is named Addison Schedule. Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program... - Page 10 Select time and date – we recommend weekly schedules. Leave the Date Range to NO. Make sure to set the time to the hours for occupied schedule unless otherwise stated by customer. Click Save Schedule button on bottom of screen. Then press OK button. Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
- Page 11 Misc Setup link from the Unit Status” screen. “Archive” will allow for backup and restore functions The “Misc Setup” screen includes navigating of the installed unit specific program. Figure 21: Misc status screen Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
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Page 12: Changing Settings
Press the button of your desired choice. The select choice will appear on your button. You may need to scroll by using the slide bar. Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program... - Page 13 (adjustable; 30 minutes default). Manual Ovrd: Select to manually force Occupied or Unoccupied Mode. Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
- Page 14 If there are no failures navigate to the Calibration screen by press the Setup link on the Home Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
- Page 15 Set the percentage to the required value and turn the output to on. The last status is the 2-minute countdown timer on SF shutdown (see Sequence of Operations). Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
- Page 16 UO12 will light. The next three points are for the modulation of reheat. The modulating reheat will modulate to maintain the SAT SP (default is 70°F). Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
- Page 17 OADP must be above the SADP setpoint of 51°F to enable dehum #1. When Dehum1 shows on, then the condition line will display OCCUPIED/ DEHUM. Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
- Page 18 On the new EQ2 does an ALL-IN-ONE report when selected. Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program...
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Page 19: Bacnet Device
To access the Router screen, select Router on the BAS screen. To access the IP screen select IP on the BAS screen. Quick Start Guide for Equipment Touch and LS-1628 Unit Controller, Standard 3.1.5 Program... -
Page 20: Safety Switches
Refer to the IOM for more information. TEMPMASTER® IS A REGISTERED TRADEMARK OF JOHNSON CONTROLS © 2021 Johnson Controls. All rights reserved. Subject to change without notice. 100 JCI Way, York, Pennsylvania USA 17406-8469.
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