Tekmar 313 - User Manual

1 of 12 © 2010 D 313 - 11/10
tekmarNet
®
2 Wiring Center 313
D 313
11/10
Zoning Replaces: 10/09
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 (tN2) 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
External diagnostic LEDs
CSA C US Certified for use in USA and Canada
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Introduction
Input Power: 24 V (ac) ±10% 60 Hz
100 VA Max, Class 2
Control Load: 10 VA
End Switch: 24 V (ac) 2 A
Zone Output: 2 A (48 VA) per zone
4 A (96 VA) max total
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
Made in Canada
tektra 1034-01
Note
Not for use with tekmarNet
®
4 Thermostats•

Tekmar 313 Specifications