InstallatIon and operatIon InstructIons
seQuencInG ModulatInG controls
for Hydronic Heating systems
This manual attempted to be complete and accurate at the time of publication. Additional upgrades and new features may change
TempTracker mod+ functions. Upgrades to this manual may occur at any time. Contact the factory for further details.
WarnInG
the temptracker mod+ is strictly an operating control. It cannot be used as a limit control. all boilers must
have all safety and limit controls required by code. It is the responsibility of the installer to verify that all the
safety and limits are working properly before the temptracker mod+ is installed.
this control must be installed by a licensed electrician.
P/N 241297 REV.2
Cat.# 5000.67
08/31/09
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SYSTEM
A
B
C
D
1 2
RUN
PROGRAM
DO NOT APPLY ANY VOLTAGE
TO INPUT TERMINALS
3
4 5
6
7
8
9 10 11 12
13
15
14
17
16
18
20
19
21
24
23
29
25
27
26
28
32
30 31
L N
-
+
+
T
T
O
O
RS-485
mA
GND
VLT
SYS
A
B
C
D
PWR
CUR / VLT
A
-
+
+
mA
GND
VLT
-
+
+
mA
GND
VLT
+
+
mA
22
-
GND
VLT
+
mA
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
EXTENSION
MODULE
CUR / VLT
B
CUR / VLT
C
CUR / VLT
D
PROVE
/DHW
SHUTDOWN
/SETBACK
FOR ALL CIRCUITS
120VAC, 6A RESISTIVE
OUTPUT RATINGS:
1A PILOT DUTY, 15A TOTAL
115VAC 60Hz , 30VA MAX
INPUT RATINGS:
USE COPPER WIRE,
CLASS 1 WIRE ONLY.
CAUTION
: RISK OF ELECTRIC SHOCK
More than one disconnect switch may be required
to de-energize the equipment before servicing.
ENCLOSED
ENERGY
MANAGEMENT
EQUIPMENT
99RA
/TSTAT
