Electrical application 482 e2, Tn4 gateway 482, Test – tekmar 482 tN4 Gateway User Manual
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© 2012
D
482 - 01/12
Electrical Application
482 E2
L
G
N
Category 5 Cable (< 150 feet, 45 m)
2
tN4 Gateway 482
RS 232
Test
Power: 115 V ±10% 60 Hz 45 mA
Designed and assembled in Canada by
tekmar Control Systems Ltd.
tektra 1017-02
tN4 Bus 0
tN4 Bus 1
tN4 Bus 2
tN4 Bus 3
tN4 Bus 4
Power
Dat
e Code
not testing
testing
testing paused
off
red
red
Caution: Signal wiring must be rated at least 300 V.
H205
1A
Power
L
1
N
5
C1
1
6
tN4
3
C0
0
4
tN4
7
C2
2
8
tN4
9
C3
3
10
tN4
11
C4
4
12
tN4
Do not apply power
RS 232
Tx
Rx
To RS 232 Serial Port
Adapter
1
Reporting Enable
Power-On State
Off
On
Dual Zone Manager 337
Meets Class B: Canadian
ICES & FCC Part 15
Made in
Canada
Power Fuse: T15 A 250 V
15 A
Zone A1
Zone A2
Power
Zone Group Pump A
Zone A3
Zone B1
Zone B2
Zone B3
tN4
tektra 996-02
For product instructions, see brochure
Input Power: 115 V (ac) ±10% 60 Hz, 15.5 A
Relay Rating: 115 V (ac) 5 A
All Loads Using Input Power: 15 A
Caution! Disconnect All
Power before Opening
Limited power available, see wiring brochure
For product literature:
www.tekmarcontrols.com
Zone Group Pump B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
20
H7005B
32
33
34
35
36
37
38
39
40
41
42
43
17
18
19
21
22
23
24
25
26
27
24 V (ac) Fuse: T2.5 A 250 V
28
29
30
31
On/Off
Zone Group
Pump A Delay
Zone Group
Pump A
Zone Group
Pump B Delay
Zone Group
Pump B
A1
A2
A3
B1
B2
B3
A1
A2
A3
B1
B2
B3
tN4
C
C
C
W
W
R
R
Pmp tN4
tN4
C
W
R
tN4
C
W
R
R
tN4
C
W
tN4
R
C
W
tN4
Input Power
Zn Grp Zn Grp
Zone A1
Zone A2
Zone A3
Zone B1
Zone B2
Zone B3
Zn Grp B
B
tNt
Zone A1
tNt
Zone A2
tNt
Zone A3
tNt
Zone B1
tNt
Zone B2
tNt
Zone B3
N
L
Pmp A
Pmp B
C
Vlv
C
Vlv
C
Vlv
C
Vlv
C
Vlv
C
Vlv
Supply /signal wires 90°C min.
51
52
53
54 55
56
57
58
59
60
61
62
63
64
65
Boiler
DHW
Setpoint
C
C2
tN4
C
Com Boil Mix Com Out
+
Opn Cls
Demand
Demand
24 V (ac)
Boil/Mix2
R
R
Mod (dc)
R
66
67
68
69
70
–
Primary
Mix Sys P1
10 A
max.
75
76
77
78
N
N
DHW
Variable Speed
71
72
73
74
Pump
Pump
N
Pump
N
Pump
tN4
H7008B
tN4 Boiler / Mix 2
Boil Sens Sup / Ret
Boiler On-Off / Mod
Off / tekmar Stager
Off / Flushing
Powered Output
Output 1 VA
Floating Output:
24 V (ac) 8 VA
Made in Canada
Meets Class B: Canadian
ICES & FCC Part 15
Test
Var. Pump Fuse
T2.5 A 250 V
Universal Reset Module 422
Item
Menu
tektra 991-03
Var. Pump: 115 V (ac) 2.5 A
Demands: 20 - 260 V (ac)
Relay Rating: 115 V (ac) 5 A
/
Do not apply power
2.5 A
Description: A Universal Reset Module 422 and Duel Zone Manager 337 are connected to a tN4 Gateway 482.
Refer to W 422 and W 337 wiring brochures for complete wiring schematic.