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WarmlyYours
South Bend, Indiana USA
|
networketi.com
PT-SINGLE
SINGLE-POINT HEAT-TRACE CONTROL THERMOSTAT
TABLE OF CONTENTS
PT-SINGLE Overview ............................................................................... 2
Installation ................................................................................................ 3
Power Source and Load Connection .................................................... 4
Temperature Sensor Installation ............................................................ 5
Panel Lockout and External Alarm ........................................................ 6
Operation ................................................................................................. 6
Controls and Screens .............................................................................. 7
Settings Screen Viewing/Editing Settings ............................................ 9
Specifications ......................................................................................... 11
Pilot Duty
The PT-SINGLE Automatic Heat-Trace Control with GFEP cannot
be used for Pilot Duty applications.
Resistive Load Usage Only
This product is not for use with Inductive loads. Inductive loads
may create nuisance tripping of the Ground-Fault Equipment
Protection circuit.
Abnormal Odor or Smoke
In the event of smoke or a burning or abnormal odor, immediately
interrupt power to the unit by turning off the circuit breaker protecting
the unit.
Electrical Shock / Fire Hazard
Any installation involving electric heater wiring must be grounded
to earth to protect against shock and fire hazard. S uitable ground
fault detection and interrupting systems must be in use at all times to
reduce shock and fire hazard and to protect equipment.
Electric wiring to heating elements must be installed in accordance
with National Electrical Code (NEC)/Canadian Electrical Code
requirements, as well as all other local and applicable electrical
codes and any thirdparty standards. This product is intended for
commercial and industrial applications. Follow the installation
PT-SINGLE INSTALLATION MANUAL | PART NO.
25166
REV
D
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Related Manuals for WarmlyYours TRACON PT-SINGLE
Summary of Contents for WarmlyYours TRACON PT-SINGLE
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Page 1: Table Of Contents
WarmlyYours PT-SINGLE SINGLE–POINT HEAT–TRACE CONTROL THERMOSTAT TABLE OF CONTENTS PT-SINGLE Overview ................2 Installation ....................3 Power Source and Load Connection ............ 4 Temperature Sensor Installation ............5 Panel Lockout and External Alarm ............6 Operation ....................6 Controls and Screens ................7 Settings Screen Viewing/Editing Settings .......... -
Page 2: Single Overview
• Fire Protection Mode maintains heater operation for use OVERVIEW in critical fire protection systems The TRACON PT-SINGLE Heat–Trace Control is a single– • Durable weather–resistant NEMA 4X IP66 enclosure point microprocessor–based heat–trace... -
Page 3: Installation
FPT130 Thermistor Fault FPT130 Heat On Point Heat Off Figure 1 The PT-SINGLE wiring layout ALARM RELAY TEMPERATURE SENSOR Thermistor RTD 3-wire INPUT POWER HEATER CABLE Line: BLACK / Line 1 Line: BLACK / Line 1 Neutral: WHITE / Line 2 Neutral: WHITE / Line 2 Ground:... -
Page 4: Power Source And Load Connection
FIGURE 2. Mounting Dimensions 7 7 / 16 " (189mm) GPT 130 HEAT TRACE CONTROL 4 1 / 4 " Alarm Cable (108mm) DOWN ENTER POWER HEAT LOW TEMP ALARM TEST / RESET BACK 1.046" (25.4mm) Conduit Entry 20' 6" Sensor Cable FIGURE 3. -
Page 5: Temperature Sensor Installation
TEMPERATURE SENSOR The unit can use an RTD sensor for applications The PT-SINGLE can use either a thermistor (provided), requiring a wider temperature range. The PT-SINGLE or a 3–wire RTD sensor. can operate with 3–wire RTD sensors. See Figure 5 for proper wiring and DIP switch configurations when Thermistor (25076) using a 3–wire RTD sensor. -
Page 6: Panel Lockout And External Alarm
EXTERNAL ALARM Alarm Connections An alarm or power–off condition can be communicated Setting for by either opening or closing a relay contact. It is important Panel Lockout ON to make the proper alarm relay connections to achieve (default is OFF) the desired result. -
Page 7: Controls And Screens
Power Fail. Critical alarms always turn off the heat, unless Fire Protect Mode is ON. To continue normal operation, any of these will require a manual reset. The manual reset GPT 130 (TEST/RESET BACK pushbutton) will start a self test, and if all Critical Alarms are cleared then normal operation HEAT TRACE CONTROL will resume. - Page 8 – On settings menus this pushbutton backs out of an Temperature Display screen – Indicates the current operation without changing anything. temperature in Fahrenheit or Celsius. This screen will also show any associated alarm conditions. – Energizes heater for system testing or troubleshooting. Pressing this pushbutton for five seconds while on Load Current Display screen –...
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Page 9: Settings Screen Viewing/Editing Settings
selected (have a selection box around it). Use the UP and SETTINGS SCREEN VIEWING/EDITING SETTINGS DOWN pushbuttons to change the row which is selected. SETTINGS SCREENS Press the ENTER pushbutton to edit the parameter in To enter the settings sequence press the ENTER that row, the selection box will move to the right column, pushbutton while in the Settings screen. - Page 10 FIGURE 10. Setting screen sequence South Bend, Indiana USA networketi.com PT-SINGLE INSTALLATION MANUAL | PART NO. 25166...
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Page 11: Specifications
SPECIFICATIONS General User Interfaces Certifications UL 60730–1, UL 1053, Pushbuttons UP, DOWN, ENTER, TEST / RESET CSA E60730–1:13 BACK Environmental DIP switches RTD wiring configuration Panel lockout Area of use Nonhazardous locations Remote Interface Operating temperature range −40 °F to 131 °F (−40 °C to 55 °C) Alarm relay Isolated SPDT 1 AMP Class 2 Enclosure... - Page 12 ETI’s two year limited warranty covering defects in from 8:00 AM until 5:00 PM ET. workmanship and materials applies. Contact Customer Service for complete warranty information. Email: techteam@warmlyyours.com Web: warmlyyours.com DISCLAIMER ETI makes no representations or warranties, either expressed or implied, with respect to the contents...
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