tekmar 315 tN4 Wiring Center Quick Start - Manual (Page 3)

3 Product design, software and literature are Copyright ©2014 by
tekmar Control Systems Ltd., A Watts Water Technologies Company All specifications are subject to change without notice.
Printed in Canada. 315_Q - 02/14.
tekmar Control Systems Ltd., A Watts Water Technologies Company. Head Offi ce: 5100 Silver Star Road,
Vernon, B.C. Canada V1B 3K4, 250-545-7749, Fax. 250-545-0650 Web Site: www.tekmarControls.com
6. Low Voltage Wiring
R
C
L
N
OR
OR
R C
Expansion
tN4
Ct
N
4
tN4
CX
Expansion
X
End Switch
tN4
CX
Expansion
X
End Switch
T
T
Demand
Boiler
tN4
CX
XC
R
Power Zone 1
Zone 2
Zone 3
Zone 4
Zone 5
Zone 6
End Switch/ Zone Group Pump
C
Zone 2
W tN4 R C
Zone 3
W tN4 R C
Zone 4
W tN4 R
tN4 Wiring Center 315
Six Zone Valves
W
tN4
C
tN4
CX
Zone 1
Expansion
Vlv C
Zone 1
Vlv C
Zone 2
Vlv C
Zone 3
Vlv C
Zone 4
Vlv C
Zone 5
Vlv C
Zone 6
XC
Input P
ow
er
R
R
W
tN4
C
Zone 5 R
W
tN4
C
Zone 6 R
H8001B
End Switch
Use at leas
t 1
67°F
(7
5°C) conduct
ors
Zone Valves
24 V (ac) Transformer 009
Boiler T-T
tekmarNet ® 4 Thermostats
tekmarNet ® 4 Expansion to
House Controls, Wiring Centers,
Timers, or User Switch
7. Install The Cover
Powered Boiler Demand
(ie. Input into tekmar
Outdoor Reset Control)