Tekmar 313 - Page 9

9 of 12 © 2010 D 313 - 11/10
Description: tN2 Wiring Center 313, four tekmarNet
®
2 Thermostats, and four zone valves wired into the T-T terminals on
the boiler to give an enable. The primary pump is controlled externally.
R
C
L
N
Power
Zone 1
Zone 2
Zone 3
Zone 4
End Switch
Zone 1 Zone 2 Zone 3 Zone 4
tN2 tN2 tN2 tN2 tN2 tN2 tN2 tN2
tN2 Wiring Center 313
Four Zone Valves
tN4CX
Expansion
VlvC
Zone 1
VlvC
Zone 2
VlvC
Zone 3
VlvC
Zone 4
XC
Input Power
R
H8003B
End Switch
Input Power: 24 V (ac) ±10% 60 Hz
100 VA Max, Class 2
Control Load: 3 VA
End Switch: 24 V (ac) 2 A
Zone Output: 2 A (48 VA) per zone
4 A (96 VA) max total
For use with tN2 thermostats only
Meets Class B: ICES & FCC Part 15
tN2
Use at least 167°F (75°C) conductors
Made in Canada
tektra 1034-01
T
T
313
End Switch (X-X) To Boiler Enable (T-T) A313-3
24 V (ac)
Transformer 009
Zone Valves (Z1 to Z4)
tekmarNet
®
2 Thermostats
End Switch (X-X)
to boiler enable (T-T)
Z1
Z2
Z3
Z4
tekmarNet
®
2 Thermostats