10
Raypak, Inc.
WIrInG tHe systeM prove (terMInals 29, 30)
• The Prove feature is provided to check system component operation.
• A typical use of this feature is to check for flow before firing any boiler.
• If the PROVE input is open on a call, the TempTracker mod+ will enable only the System Output. All Boiler
outputs will be off when the PROVE input is open.
• A factory-installed jumper provides the Prove signal. Do not remove the jumper unless it will be replaced by a
System Prove signal or use the terminals for DHW call.
• The Prove signal must be a dry contact only. No voltage can be placed across the
PROVE - 29, 30
terminals.
• Bring the two wires from the dry contact to the terminals marked
PROVE - 29, 30
.
WarnInG
the prove input can not be used as a safety limit. all equipment must have its own
certified limit and safety controls as required by local codes. If Prove is selected in the
startup menu, no boiler stage will start unless prove terminals are shorted. do not
remove the prove jumper supplied unless replacing it with a prove signal.
Mini-MOD
SYSTEM
A
B
C
D
Full Modulation Sequencing Control
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
22
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
GND
VLT
+
mA
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
EXTENSION
MODULE
CUR / VLT
B
CUR / VLT
C
CUR / VLT
D
---
---
Line
Neutral
120VAC
Power Source
Outdoor Sensor
Sensor Shiled
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
System Sensor
Sensor Shiled
Shutdown,
T-Stat, or
Setback Signal
3 4 5 6 7 8 9 10 11 12
SYS
A
B
C
D
System Pump
or Pump Starter
Boiler Enable
Output
Boiler
Boiler 4-20mA
Modulation Output
4-20mA
Burner
Motor
-
+
Boiler Voltage
Modulation Output
Voltage
Burner
Motor
GND
V+
PROVE
/DHW
SHUTDOWN
/SETBACK
PROVE
/DHW
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
Prove Signal
PROVE
/DHW
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
DHW Signal
PROVE
/DHW
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.
ENCLOSED
ENERGY
MANAGEMENT
EQUIPMENT
LISTED
99RA
CAUTION
: RISK OF ELECTRIC SHOCK
More than one disconnect switch may be required
to de-energize the equipment before servicing.
L
N
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
Mini-MOD
SYSTEM
A
B
C
D
Full Modulation Sequencing Control
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
22
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
GND
VLT
+
mA
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
EXTENSION
MODULE
CUR / VLT
B
CUR / VLT
C
CUR / VLT
D
---
---
Line
Neutral
120VAC
Power Source
Outdoor Sensor
Sensor Shiled
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
System Sensor
Sensor Shiled
Shutdown,
T-Stat, or
Setback Signal
3 4 5 6 7 8 9 10 11 12
SYS
A
B
C
D
System Pump
or Pump Starter
Boiler Enable
Output
Boiler
Boiler 4-20mA
Modulation Output
4-20mA
Burner
Motor
-
+
Boiler Voltage
Modulation Output
Voltage
Burner
Motor
GND
V+
PROVE
/DHW
SHUTDOWN
/SETBACK
PROVE
/DHW
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
Prove Signal
PROVE
/DHW
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
DHW Signal
PROVE
/DHW
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.
ENCLOSED
ENERGY
MANAGEMENT
EQUIPMENT
LISTED
99RA
CAUTION
: RISK OF ELECTRIC SHOCK
More than one disconnect switch may be required
to de-energize the equipment before servicing.
L
N
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
WIrInG for doMestIc Hot Water prIorIty (terMInals 29, 30)
• DHW can be used to raise system Set Point to the DHW Set Point. Any of the DHW Priority options must be
selected from the Startup menu. See page 15.
• DHW Call terminals are dry contact N.O. terminals.
• Wire an aquastat or other controls to provide closure on the DHW Call terminals.
• Remove the jumper on the DHW terminals for proper operation.
WIrInG tHe systeM output (terMInals 3, 4)
• The SYS output relay will energize whenever the outdoor temperature is below the Outdoor Cutoff.
• The SYS will remain constantly energized while the outdoor temperature is below the Outdoor Cutoff.
• When the outdoor temperature rises 2°F above the Outdoor Cutoff, the SYS output will remain energized for the
period set by the System Run-On.
• The SYS output has one Normally Open (N.O.) relay contact.
• The N.O. contacts are dry contacts only. They do not source any voltage.
• Class 1 voltages must enter the enclosure through a different opening from any Class 2 voltage wiring.
• Each N.O. contact is capable of switching 6A resistive at 120VAC.
Mini-MOD
SYSTEM
A
B
C
D
Full Modulation Sequencing Control
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
22
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
GND
VLT
+
mA
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
EXTENSION
MODULE
CUR / VLT
B
CUR / VLT
C
CUR / VLT
D
---
---
Line
Neutral
120VAC
Power Source
Outdoor Sensor
Sensor Shiled
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
System Sensor
Sensor Shiled
Shutdown,
T-Stat, or
Setback Signal
3 4 5 6 7 8 9 10 11 12
SYS
A
B
C
D
System Pump
or Pump Starter
Boiler Enable
Output
Boiler
Boiler 4-20mA
Modulation Output
4-20mA
Burner
Motor
-
+
Boiler Voltage
Modulation Output
Voltage
Burner
Motor
GND
V+
PROVE
/DHW
SHUTDOWN
/SETBACK
PROVE
/DHW
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
Prove Signal
PROVE
/DHW
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
DHW Signal
PROVE
/DHW
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.
ENCLOSED
ENERGY
MANAGEMENT
EQUIPMENT
LISTED
99RA
CAUTION
: RISK OF ELECTRIC SHOCK
More than one disconnect switch may be required
to de-energize the equipment before servicing.
L
N
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
WIrInG tHe boIlers
WIrInG tHe boIler outputs (a terMInals 5,6), (b terMInals 7,8), (c terMInals 9,10), ...
• Each Boiler output (A through D) has one Normally Open (N.O.) relay contact.
• The N.O. contacts are dry contacts only. They do not source any voltage.
• Each N.O. contact is capable of switching 6A resistive at 120VAC.
• Total output of all Boilers, including the SYS, must not exceed 15A.
• Wire the N.O. relay contacts to the Enable/Disable connection at the associated unit.
• Class 1 voltages must enter the enclosure through a different opening from any Class 2 voltage wiring.
Mini-MOD
SYSTEM
A
B
C
D
Full Modulation Sequencing Control
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
22
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
GND
VLT
+
mA
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
EXTENSION
MODULE
CUR / VLT
B
CUR / VLT
C
CUR / VLT
D
---
---
Line
Neutral
120VAC
Power Source
Outdoor Sensor
Sensor Shiled
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
System Sensor
Sensor Shiled
Shutdown,
T-Stat, or
Setback Signal
3 4 5 6 7 8 9 10 11 12
SYS
A
B
C
D
System Pump
or Pump Starter
Boiler Enable
Output
Boiler
Boiler 4-20mA
Modulation Output
4-20mA
Burner
Motor
-
+
Boiler Voltage
Modulation Output
Voltage
Burner
Motor
GND
V+
PROVE
/DHW
SHUTDOWN
/SETBACK
PROVE
/DHW
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
Prove Signal
PROVE
/DHW
29
25
27
26
28
32
30 31
T
T
O
O
TEMP
OUTDOOR
O
O
TEMP
SYSTEM
DHW Signal
PROVE
/DHW
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.
ENCLOSED
ENERGY
MANAGEMENT
EQUIPMENT
LISTED
99RA
CAUTION
: RISK OF ELECTRIC SHOCK
More than one disconnect switch may be required
to de-energize the equipment before servicing.
L
N
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
SHUTDOWN
/SETBACK
/TSTAT
