tekmar 316 tN4 Wiring Center Installation - Manual (Page 9)

9 of 12 © 2011 D 316 - 05/11
Description: tN4 Wiring Center 316, four tekmarNet ® 4 Thermostats, and four zone pumps wired into the T-T terminals on
the boiler to provide a boiler enable.
R
C
L
N
T
T
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
316
Power Zone 1
Zone 2
Zone 3
Zone 4
End Switch
C
Zone 2
W tN4 R C
Zone 3
W tN4 R C
Zone 4
W tN4 R
tN4 Wiring Center 316
Four Zone Pumps
W
tN4
C
tN4
C
Zone 1
Expansion
End Switch
C
Input P
ow
er
R
R
H8002A
X
X
Input Power: 24 V (ac) ±10% 60 Hz
Class
2
Control Load: 11 VA
End Switch: 24 V (ac) 2 A
Pump Relays: 115 V (ac) 5 A
Zone Power: 115 V (ac) 12 A
Made in Canada
tektra 1031-01
Use at least 167°F (75°C) conductors
316 070
End Switch (X-X) To Boiler Enable (T-T) A316-3
24 V (ac)
Transformer 009
End Switch (X-X)
to boiler enable (T-T)
Z1 Z2 Z3 Z4
Z1
Z2
Z3
Z4
tekmarNet ® 4 or conventional
Thermostats
tekmarNet ® 4 or conventional Thermostats