tekmar 313 tN2 Wiring Center Installation - Manual

1 of 12 © 2011 D 313 - 05/11
tN2 Wiring Center 313
D 313
05/11
Zoning Replaces: 11/10
Installation & Operation Manual
Benefi ts
Simple, convenient wiring location
Compact enclosure for flexible installation
Reduce equipment cycling through the use of
tekmarNet
® 2 Thermostats
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The tekmarNet ® 2 Wiring Center 313 is designed to operate
up to four zone valves in a hydronic heating system. It
can be mounted in the mechanical room or near a remote
zone manifold, providing a convenient location to wire both
thermostats and zone valves while only requiring two wires
to be run back to the mechanical room. When combined
with tekmarNet
® 2 Thermostats, all devices communicate
to provide a synchronized end switch that reduces cycling
of equipment.
Features
Four 24 V (ac) powered zone outputs
For use with tekmarNet
® 2 Thermostats
Supports two-stage tekmarNet ® 2 Thermostats
tN4 expansion terminals
Isolated end switch
115 V (ac) zone group pump output
Outdoor sensor input
External diagnostic LEDs
CSA C US Certified for use in USA and Canada
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Introduction
Power Zone 1
Zone 2
Zone 3
Zone 4
End Switch
tN2 Wiring Center 313
Four Zone Valves
For use with
tN2 thermostats only
tN2
Note
Not for use with tekmarNet ® 4 Thermostats •