tekmar 324 tN2 Zone Expansion Module - Manual

D 324
03/09 tN2 Zone Expansion Module 324
- Data Brochure
1 of 4 © 2009 D 324 - 03/09
Zone Expansion Module 324
tektra 1028-01
Relay Rating: 115 V (ac) 5 A
Zone Power: 115 V (ac) ±10% 60 Hz, 12 A
5 A (max)
H7016A
tN2 tN2
51 50 52
Zone 1 Zone 1
tN2 tN2 tN2
54 53 55
Zone 2
tN2 tN2
57 56
Zone 3
tN2
Zone 4
C
62 61 63
tN4
64
Pmp
tN4 Expansion
1 VA Max
Zone Group
75 76
N Pump
Power Zone 1
Zone 2
Zone 3
Zone 4
tN4
Zone Group Pump
Cooling
Fan
Zone Group
Pump Delay
Zone Group
Pump
On/Off
2
3
4
4
1
1
2
3
R G Y Rc
58 60 59
Zn 4 Cool Fan
C / N
Zone Power
65 66
R / L C / N
Zone 1
67 68
Vlv/Pmp C / N
Zone 2
69 70
Vlv/Pmp C / N
Zone 3
71 72
Vlv/Pmp C / N
Zone 4
73 74
Vlv/Pmp
Cool & Fan Relay Rating:
24 V (ac) 2 A
Meets Class B: Canadian
ICES & FCC Part 15
Supply wires
75°C minimum
Made in Canada
tN2
Features:
Information
Brochure
Choose controls
to match
application
1
Application
Brochure
Design your
mechanical
applications
2
Wiring
Brochure
Wiring and
installation of
specific control
4
Job
Record
Record settings &
wiring details for
future reference
6
Data
Brochure
Control settings
and sequence of
operation
5
Rough-in
Wiring
Rough-in
wiring
instructions
3
Introduction
Only Requires 2 Wires Per Zone
For use with tN2 Thermostats 527, 528, 530
tN4 System Control Compatible •
•
• Four Zone Valves or Zone Pumps
Time Delay for Thermal Motor Zone Valves
CSA C US Certified for use in USA and Canada •
•
•
The tN2 Zone Expansion Module 324 is designed to allow 2-wire tekmarNet ® 2 Thermostats to connect to a tekmarNet ® 4
System Control such as a 420, 421, 422, 423, 274, or 275. The 324 operates up to four zone valves or zone pumps. The
324 is to be installed in an enclosure together with a tekmar Zone Manager.