Submittal Sheet

Below is a sample application drawing for this product. This application may include other tekmar products that are required
for installation. More sample applications can be found at www.tekmarcontrols.com.
Sample Application Drawing
Sample Electrical diagram
Sample Mechanical diagram
Product design, software and literature are Copyright © 2011 by:
tekmar Control Systems Ltd. and tekmar Control Systems, Inc.
2 of 2
All specifications are subject to change without notice.
Printed in Canada. C 316 - 05/11.
tekmar Control Systems Ltd., Canada, tekmar Control Systems, Inc., U.S.A. Head Offi ce: 5100 Silver Star Road,
Vernon, B.C. Canada V1B 3K4, 250-545-7749, Fax. [phone] Web Site: www.tekmarcontrols.com
R
C
L
N
Expansion
tN4
C tN4
Boiler
TT
Power
Zone 1
Zone 2
Zone 3
Zone 4
End Switch
C
Zone 2
WtN4 R C
Zone 3
WtN4 R C
Zone 4
WtN4 R
tN4 Wiring Center 316
Four Zone Pumps
W tN4C tN4C
Zone 1 Expansion
End Switch
C
Input Power
RR
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
115 V (ac)
LNG
(red)
(black)
(black)
(black)
(black)
to pump
grounds
P2
P3
P4
P1
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
316
Back of Wiring Center
Maximum Zone Power Input 115 V (ac), 12A
tekmarNet
®
4 Thermostats
P1 P2 P3 P4
Legend
P1 = Zone Pump 1
P2 = Zone Pump 2
P3 = Zone Pump 3
P4 = Zone Pump 4
tekmarNet
®
4 Thermostats
tekmar 009
Transformer
120 V (ac)
tekmarNet
®
4
expansion to other
tekmarNet
®
control
OR
End Switch
to Boiler TT
Refer to transformer data
sheets for maximum
allowable loads