tekmar 314 tN2 Wiring Center Installation - Manual (Page 9)

9 of 12 © 2011 D 314 - 05/11
Description: tN2 Wiring Center 314, four tekmarNet ® 2 Thermostats, and four zone pumps wired into the T-T terminals on
the boiler to give an enable.
R
C
L
N
T
T
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 314
Four Zone Pumps
tN4
CX
Expansion
XC
Input P
ow
er
R
H8004C
End Switch
For use with
tN2 thermostats only
tN2
Use at leas
t 1
67°F (7
5°C) conduct
ors
Com
Out No P
ow
er
115 V (ac)
L N G
(red)
(black)
(black)
(black)
(black)
to pump
grounds
Zone 2
Zone 3
Zone 4
Zone 1
Zone Power (L)
Zone 1
Zone 2
Zone 3
Zone 4
Strip wires
1/2 inch (13 mm).
Installed wires are
not removable.
12-18 AWG
314
314 070
End Switch (X-X) To Boiler Enable (T-T) A314-3
24 V (ac)
Transformer 009
tekmarNet ® 2 Thermostats
End Switch (X-X)
to boiler enable (T-T)
Z1 Z2 Z3 Z4
Z1
Z2
Z3
Z4
tekmarNet ® 2 Thermostats
Outdoor Sensor 070
(Optional)