Installation; Preparation - Tekmar Invita Installation, Operation And Maintenance Manual

Installation

Preparation

Tools Required
• tekmar or jeweler screwdriver
• Phillips head screwdriver
• Wire stripper
Materials Required
• 18 AWG LVT Solid Wire (low voltage connections)
Ensure power to connecting equipment is off . To prevent the risk of personal
injury and/or death, make sure power is not applied to the thermostat or HVAC
Interface Module until they are fully installed and ready for configuration . All work
must be done with power to the circuit being worked on turned off .
NOTICE
Please be aware local codes may require this thermostat to be installed or connected by
an electrician .
NOTICE
Thermostat Location
Consider the following:
• Interior wall . Keep dry . Avoid potential leak-
age onto the control .
• No draft, direct sun, or other cause for inac-
curate temperature readings .
1. Remove the old thermostat
If more than 2 wires are present, identify the R & C wires for use when connecting the Invita WiFi
Thermostat . Additional wires should be secured in a way that prevents them from touching the circuit
board or terminals on the Invita after the R & C wires are connected .
4
• Drill (for wall anchor)
• ⁄ " drill bit (for wall anchor)
3
16
• Away from equipment, appliances, or other
sources of electrical interference .
• Approximately 5 feet (1 .5 m) off the finished
floor .
• The maximum length of wire is 500 feet (150 m) .