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Pelican TC1 Installation Manual

Commercial connected thermostat
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PELICAN
Model: TC1
Commercial Connected Thermostat
Installation Guide
!
Before you start
Review all instructions before starting to avoid discovering or creating any
issues during installation. This thermostat is designed to be installed on 24V
AC systems only.
This thermostat is designed to be installed by a licensed professional.
A Pelican Gateway must be used with this thermostat. The thermostat cannot
be configured or managed without the gateway. We recommend installing
the gateway prior to installing this product.
Installation Location
NEVER INSTALL IN AN ENCLOSED METAL BOX OR ON A METAL SURFACE.
Install in a location where it can communicate with the Pelican wireless mesh
network.
Install 48" to 60" from the floor in the room where it will be maintaining the
temperature.
Install on an interior wall away from doors, filing cabinets, electrical
equipment, or other metal objects.
Do not install on a metal surface or inside a metal enclosure.

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Summary of Contents for Pelican TC1

  • Page 1 Installation Location NEVER INSTALL IN AN ENCLOSED METAL BOX OR ON A METAL SURFACE. Install in a location where it can communicate with the Pelican wireless mesh network. Install 48" to 60" from the floor in the room where it will be maintaining the temperature.
  • Page 2 Pelican thermostat. Uninstall the old thermostat and set aside. Thermostat Location This Pelican thermostat is designed to Interior Wall either mount flush on the wall or on a vertical 1-gang electrical box. Choose a mounting location where the thermostat: is at least 48"...
  • Page 3 Air Blocking Shield Before mounting the backplate to the wall, insert the airflow shield into the backplate to help prevent unusual airflows from affecting the thermostat’s temperature accuracy. Align the air shield with the backplate’s center hole. It will only align in one orientation, never force it into place.
  • Page 4 Refer to the wiring diagrams on Pages 8–15 for the most common thermostat wiring. For wiring outside of this isntallation guide, stop what you are doing and contact Pelican Support for further assistance. For limited wiring applications or applications where there is no Common [C] wire, follow the...
  • Page 5 Limited Wire Installation In some installations, there may be Wiring Module limited wiring between the thermostat and the HVAC equipment. The included Wiring Module allows control of the HVAC system without the need to install new or additional wires. This setup requires at least three (3) wires between the thermostat and the Wiring Module (unshielded wire is acceptable).
  • Page 6 Step 3: Connect Wiring Module to thermostat. Using the existing wires, connect the (R), (C), and (D) terminals from the Wiring Module to the corresponding (R), (C), and (D) terminals on the thermostat’s back plate. Wiring Module mounted at control board. HVAC Control Board Maximum 500'.
  • Page 7 Turn on the power to the HVAC equipment connected to the thermostat. If your Pelican thermostat does not power on, refer to page 16 for troubleshooting. For instructions on setting up Conventional or Heat Pump control, refer to page 17.
  • Page 8 For zone damper control, please see the separate installation guide for Zone Damper Control. For installations not covered in this guide, STOP INSTALLING THE THERMOSTAT and contact Pelican Sales Engineering Support for further assistance at 888-512-0490. 24 VAC Terminal Block Designations...
  • Page 9 Conventional Heating and Cooling Systems (Up to 2 stages each) 2nd Stage Cooling 2nd Stage Heating Supply Fan 1st Stage Heating 1st Stage Cooling 24 VAC Common 24 VAC Power Notes can be found on page 16.
  • Page 10 Conventional Heating and Cooling Systems (Up to 1 stages cool, 2 stages heat, and 2 speed fan) High Speed Supply Fan 2nd Stage Heating Low Speed Supply Fan 1st Stage Heating 1st Stage Cooling 24 VAC Common 24 VAC Power Notes can be found on page 16.
  • Page 11 Heat Pump Systems (Up to 2 stages each and Auxiliary/Emergency Heat) 2nd Stage Compressor AUX/Emergency Heat Supply Fan Reversing Valve 1st Stage Compressor 24 VAC Common 24 VAC Power Notes can be found on page 16.
  • Page 12 Heat Pump Systems (Up to 1 stages each, 2 speed fan, and Auxiliary/Emergency Heat) High Speed Supply Fan AUX/Emergency Heat Low Speed Supply Fan Reversing Valve 1st Stage Compressor 24 VAC Common 24 VAC Power Notes can be found on page 16.
  • Page 13 Two-Pipe Fan Coils* (Power-open/spring-return or floating water valve) Water Valve Close* AUX/Emergency Heat Supply Fan (Unused) Water Valve Open* 24 VAC Common 24 VAC Power Notes can be found on page 16. *Contact Pelican Technical Support for thermostat configuration assistance.
  • Page 14 (Power-open/spring-return water valve and 2 speed fan) High Speed Supply Fan AUX/Emergency Heat Low Speed Supply Fan (Unused) Water Valve Open* 24 VAC Common 24 VAC Power Notes can be found on page 16. *Contact Pelican Technical Support for thermostat configuration assistance.
  • Page 15 (Power-open/spring-return or floating water valve*) Chilled Water Valve Close* Hot Water/Steam Valve Close* Supply Fan Hot Water/Steam Valve Open* Chilled Water Valve Open* 24 VAC Common 24 VAC Power Notes can be found on page 16. *Contact Pelican Technical Support for thermostat configuration assistance.
  • Page 16 Four-Pipe Fan Coils (Power-open/spring-return water valves and 2 speed fan) High Speed Supply Fan AUX/Emergency Heat Low Speed Supply Fan Hot Water/Steam Valve Open Chilled Water Valve Open 24 VAC Common 24 VAC Power Notes can be found on page 16.
  • Page 17 Wiring Module and the thermostat. Check that the (R), (C), and (D) wires are properly connected between the Wiring Module and the thermostat. If the thermostat still does not power on, contact Pelican technical support for further assistance at 888.512.0490.
  • Page 18 Pelican Wireless Mesh Network. • Finish installing all your other Pelican thermostats and/or devices. • Verify your Pelican thermostat is not in a metal enclosure and that there are no metal structures/objects surrounding it. Wireless can NOT communicate through metal.
  • Page 19 Within the first 5 minutes after the thermostat was last powered On, the thermostat will allows you to set it to Conventional or Heat Pump control. This can also be done at anytime through the Pelican App. To access the configuration page, select Touch to adjust and then press the icon in the upper right hand corner of the screen.
  • Page 20 PELICAN Website: www.pelicanwireless.com Pelican Wireless Systems. All Rights Reserved. Phone: 888.512.0490 TC1 37-2200 REV 04...