Proliphix IMT Installation Manual
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Proliphix IMT Installation Manual

Internet managed thermostat
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Proliphix Internet Managed Thermostat (IMT)
Installation Guide
Part No. 600-03100-000, Rev. 4
December 2011

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Summary of Contents for Proliphix IMT

  • Page 1 Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4 December 2011...
  • Page 3 Telephone: 1-978-692-3375, Option 4 Fax: 978-692-3378 Limited Proliphix IMT hardware and IMT Software Products are warranted to the User to be free from defects in Warranty materials and workmanship and to substantially conform to Proliphix’s specifications in effect as of the date of shipment under normal use for a period of three years from the date of shipment.
  • Page 4 The rights and licenses granted to the User with respect to any Software furnished with the IMT are a part of the device and permanently part of the device. They may only be transferred with a sale or transfer of the device and such a sale or transfer transfers all such rights.
  • Page 5 Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4...

  • Page 6: Table Of Contents

    Connecting CAT5/CAT5E/CAT6 Wiring for Ethernet Networks to IMT550c Thermostats 1-10 Configuring Auxiliary Relay and Sensors 1-11 Using the IMT Auxiliary Relays to Control External Devices 1-11 Mounting the Thermostat into the Base Plate 1-19 Verifying the Thermostat’s Operating Status 1-19...
  • Page 7 Beta Draft Confidential Contents Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4...

  • Page 8: Installing The Thermostat

    Caution thermostat from the protective bag until you are ready to install the thermostat. Required Tools The following tools are required to install the Proliphix thermostat: #1 or #2 Phillips head screwdriver. Drill with a 3/16” or 7/32” bit. Terminal block screw driver (included with the thermostat).

  • Page 9: Before You Begin

    CAT5/CAT5E/CAT6 cables and HVAC cables should be a minimum of one inch. Before you Begin If you are removing an existing thermostat, Proliphix recommends that you label each connection as you remove the wiring. You will use these same wires (and labels) when you connect the IMT.

  • Page 10: Installing The Base Plate

    The power settings determine which HVAC power source (RH or RC) is configured to turn on each HVAC system (cool, heat, and fan). Most applications use only RH power. The Proliphix thermostat is shipped from the factory with the RH and RC jumpered together.
  • Page 11 RH supplies W1, W2, G; RC supplies Y1 and Y2 RH and RC Supplies separate RH supplies W1 and W2; RC supplies Y1, Y2, G Figure 1 Jumper Configuration Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4...

  • Page 12: Configuring The Imt Power Source

    802.3af Power over Ethernet standard. (IMT550c only) Figure 2 shows the four power sources located at the upper right of the IMT. The switches are highlighted in yellow in the accompanying figure. Figure 2 Power Sources Table 2 shows how to configure the IMT for different power sources.

  • Page 13: Wiring The Base Plate Terminals

    Table 3 Figure 3 on page 7 to wire the IMT base plate terminals for Fuel Burner HVAC. A Fuel Burner typically burns fossil fuel like oil or gas and does not have a wire used as a reversing valve.
  • Page 14 Installing and Wiring the Thermostat Figure 3 shows an example of a single-stage (shown in blue) and dual-stage (shown in yellow) Fuel Burner HVAC system connecting to an IMT base plate. Figure 3 Single/Dual Stage Fuel Burner HVAC Connections IMT Base Plate...
  • Page 15 Installing and Wiring the Thermostat Figure 4 shows an example of a dual-stage Heat Pump HVAC system, with reverse activate for heat/cool, connecting to an IMT base plate. The second compressor wire is not present in a single-stage heat pump. Note...

  • Page 16: Supported Sensors And Required Settings

    Figure 4 on page 8 as a guide, connect the labeled wires to the terminal post with the corresponding letter on the IMT base plate. For example, connect the wire labeled “W1” to the W1 terminal post. Loosen the terminal post screw used to secure the wires. Insert the wire straight down into the square hole and secure the corresponding screw to the wire.

  • Page 17: Connecting Cat5/Cat5E/Cat6 Wiring For Ethernet Networks To Imt550C Thermostats

    Figure 6 and match the label number to the Proliphix base plate number for CAT5/CAT5E/CAT6 color coding. If the other end of the CAT5/CAT5E/CAT6 cable is connected to a Proliphix EPA-20/60 Ethernet Power Adapter, follow the wiring scheme for T568A. Note All wiring must conform to local codes and ordinances.

  • Page 18: Configuring Auxiliary Relay And Sensors

    Port 3 Remote Sensor Positive Port 3 Remote Sensor Negative Using the IMT Auxiliary Relays to Control External Devices The IMT550 has two independent auxiliary relays that can be used to turn on or off devices that are not normally controlled by the HVAC relays. Typical devices that can...
  • Page 19 COM terminal on the aux relay terminal block. The red line in the diagram represents the circuit path as it flows between the external relay and the auxiliary relay on the IMT550. Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4...
  • Page 20 Beta Draft Confidential Installing and Wiring the Thermostat Figure 7 Circuit Diagram of Relay Setup Using External 24VAC Source Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4...
  • Page 21 When using an aux relay with an external power source, the jumper (shorting plug) must be removed to isolate the HVAC power source from this circuit. Caution Figure 8 Wiring Diagram of Relay Setup Using Additional Transformer Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4...
  • Page 22 HVAC 24v transformer supplying power to the circuit. Figure 9 Circuit Diagram of Relay Setup Using the HVAC Transformer 24VAC Source Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4...
  • Page 23 The Auxiliary Relays are powered from RC when the jumpers are installed. Figure 11 shows how to configure the Auxiliary Relay jumpers. Auxiliary Relay 1 and 2 can be configured independently from each other. Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4...
  • Page 24 Figure 11 Auxiliary Relays with Jumpers When the jumpers are removed (see Figure 12), the Auxiliary Relays are configured to use an external power source. Figure 12 Auxiliary Relays without Jumpers Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4...
  • Page 25 If Heat Pump is a model which activates the reversing valve (O) for cool mode. Aux Heat is the last stage whether you have a single or dual stage heat pump. Note Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4...

  • Page 26: Mounting The Thermostat Into The Base Plate

    Logging In to the Thermostat Log in to the web interface as the Administrator as follows: Enter the username: admin. Enter the password: admin (default). Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4...
  • Page 27 Beta Draft Confidential Logging In to the Thermostat Proliphix Internet Managed Thermostat (IMT) Installation Guide Part No. 600-03100-000, Rev. 4...

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