20
Raypak, Inc.
laG delay
Adjustable 0min to 60min
Default: 0min
Button: MENU/<System Settings>/Lag Delay
• The Lag Delay requires the previous stage to remain at 100% modulation for the full period
of the Lag Delay before another Stage can be activated. For example, if the Lag Delay
was set to 10 minutes, the Lead Stage would need to remain at 100% modulation for a full
ten minutes (never backing down to even 99%) before a lag stage could be activated. The
Message Display Line will display
Lag Delay
and the remaining time.
----------- SETTINGS ------------
Season
Winter
Set Point
70 F
<System Settings>
<Maintenance>
<Histories>
<System Startup>
BACK SELECT
BACK
SAVE
---------------- GAIN --------------
+0
F
[
]
BACK SELECT
---------- SETTINGS 1 ----------
Gain
+0
Lead Rotation
Last-On
Purge Delay
1.0min
Lag Delay
0min
<More Settings>
BACK SELECT
---------- SETTINGS 2 ----------
Standby Time
7min
System Run-On
10min
Setback
10 F
Last Stage Hold
5 F
Set Time
12:05Pm
<Day/Night Schedules>
BACK SELECT
--- DAY/NIGHT SCHEDULES ---
Set Time
**:**
Day Schedule
**:**
Night Schedule
**:**
BACK
SAVE
---- MANUAL LEAD STAGE ----
A
B
C
D
E
BACK
SAVE
--- AUTO ROTATE PERIOD ---
24
hrs
[
]
BACK
SAVE
--------- PURGE DELAY ---------
1.0
min
[
]
BACK
SAVE
----------- LAG DELAY -----------
0
min
[
]
SYSTEM SETTINGS1
SYSTEM SETTINGS2
BACK
SAVE
-------- STANDBY DELAY --------
7
min
[
]
BACK
SAVE
-------- SYSTEM RUN-ON --------
10
min
[
]
BACK
SAVE
-------------- SETBACK -----------
10
F
[
]
BACK
SAVE
------ LAST STAGE HOLD ------
5
F
[
]
BACK
SAVE
----- SET PRESENT TIME -----
11:**Pm
SETBACK INPUT
Shutdown
/TStat
BACK SELECT
---------- MAINTENANCE ---------
System Trim
+0 F
Outdoor Trim
+0 F
Soft-Off Delay
10sec
<Output Trim>
<Configuration>
MAINTENANCE
BACK
SAVE
--- SYSTEM SENSOR TRIM ----
+0
F
[
]
BACK
SAVE
-- OUTDOOR SENSOR TRIM ----
+0
F
[
]
BACK
SAVE
------- SOFT-OFF DELAY --------
10
sec
[
]
BACK SELECT
-------- STAGE A TRIM --------
Output Trim
+0.0
<Prev Stage>
<Next Stage>
BACK
SAVE
-------------- STAGE A -----------
OUTPUT TRIM
+0.0
[
]
BACK
EXIT
------ CONFIGURATION 2 ------
A=4-20ma
B=0-10v
C=0-5v
D=2-10v
BACK
NEXT
------ CONFIGURATION 1 ------
v1.00c
Reset F
Parallel
Day/Night Schedules
All Off
BACK
SAVE
-------- LEAD ROTATION -------
Manual
Time
Last-On
• Set the Lag Delay to 0 min when two or more Stages will generally be needed to hold the load.
• The Lag Delay is useful in installations where one unit should usually have enough output to hold the load unless it fails or load
conditions become extreme.
• The Lag Delay overrides the value of the Modulation Point selected for each stage. Regardless of that setting, the previous stage
must reach 100% and stay there before another Stage can be activated.
• The full Lag Delay must always elapse regardless of what happens to system temperature. Therefore, set the Lag Delay to 0 min if
you want smooth set point control using multiple units.
standby tIMe
Adjustable 1min to 60min
Default: 10min
Button: MENU/<System Settings>/<More Settings>/Standby Time
• The Standby Delay Time only applies to Boilers in Standby Mode.
• A boiler can be set to be a Standby boiler using the Stage Menu.
• A Standby Boiler can only be activated after all the boilers in Auto Mode have run at 100%
modulation for the full Standby Time.
• Standby boilers are used for backup or extreme load conditions only. A Standby Boiler can
never be a Lead Stage
----------- SETTINGS ------------
Season
Winter
Set Point
70 F
<System Settings>
<Maintenance>
<Histories>
<System Startup>
BACK SELECT
BACK
SAVE
---------------- GAIN --------------
+0
F
[
]
BACK SELECT
---------- SETTINGS 1 ----------
Gain
+0
Lead Rotation
Last-On
Purge Delay
1.0min
Lag Delay
0min
<More Settings>
BACK SELECT
---------- SETTINGS 2 ----------
Standby Time
7min
System Run-On
10min
Setback
10 F
Last Stage Hold
5 F
Set Time
12:05Pm
<Day/Night Schedules>
BACK SELECT
--- DAY/NIGHT SCHEDULES ---
Set Time
**:**
Day Schedule
**:**
Night Schedule
**:**
BACK
SAVE
---- MANUAL LEAD STAGE ----
A
B
C
D
E
BACK
SAVE
--- AUTO ROTATE PERIOD ---
24
hrs
[
]
BACK
SAVE
--------- PURGE DELAY ---------
1.0
min
[
]
BACK
SAVE
----------- LAG DELAY -----------
0
min
[
]
SYSTEM SETTINGS1
SYSTEM SETTINGS2
BACK
SAVE
-------- STANDBY DELAY --------
7
min
[
]
BACK
SAVE
-------- SYSTEM RUN-ON --------
10
min
[
]
BACK
SAVE
-------------- SETBACK -----------
10
F
[
]
BACK
SAVE
------ LAST STAGE HOLD ------
5
F
[
]
BACK
SAVE
----- SET PRESENT TIME -----
11:**Pm
SETBACK INPUT
Shutdown
/TStat
BACK SELECT
---------- MAINTENANCE ---------
System Trim
+0 F
Outdoor Trim
+0 F
Soft-Off Delay
10sec
<Output Trim>
<Configuration>
MAINTENANCE
BACK
SAVE
--- SYSTEM SENSOR TRIM ----
+0
F
[
]
BACK
SAVE
-- OUTDOOR SENSOR TRIM ----
+0
F
[
]
BACK
SAVE
------- SOFT-OFF DELAY --------
10
sec
[
]
BACK SELECT
-------- STAGE A TRIM --------
Output Trim
+0.0
<Prev Stage>
<Next Stage>
BACK
SAVE
-------------- STAGE A -----------
OUTPUT TRIM
+0.0
[
]
BACK
EXIT
------ CONFIGURATION 2 ------
A=4-20ma
B=0-10v
C=0-5v
D=2-10v
BACK
NEXT
------ CONFIGURATION 1 ------
v1.00c
Reset F
Parallel
Day/Night Schedules
All Off
BACK
SAVE
-------- LEAD ROTATION -------
Manual
Time
Last-On
• The full Standby Delay Time must always elapse regardless of what happens to system temperature. Therefore, shorter Standby
Times will result in smoother set point operation in extreme conditions. Longer Standby Times may prevent a Standby Boiler from
firing if the other boilers can eventually meet the load, or if the load decreases.
systeM run-on
Adjustable 0min to 360min
Default: 10min
Button: MENU/<System Settings>/<More Settings>/System run-On
• The SYS relay will energize whenever the Outdoor temperature (OD) is below the Outdoor
Cutoff and the Shutdown is Open or the TStat is closed. When the Outdoor temperature
increases 2°F above the Outdoor Cutoff after the last burner relay has de-energized, the
SYS relay will stay on for a period set by the System Run-On.
----------- SETTINGS ------------
Season
Winter
Set Point
70 F
<System Settings>
<Maintenance>
<Histories>
<System Startup>
BACK SELECT
BACK
SAVE
---------------- GAIN --------------
+0
F
[
]
BACK SELECT
---------- SETTINGS 1 ----------
Gain
+0
Lead Rotation
Last-On
Purge Delay
1.0min
Lag Delay
0min
<More Settings>
BACK SELECT
---------- SETTINGS 2 ----------
Standby Time
7min
System Run-On
10min
Setback
10 F
Last Stage Hold
5 F
Set Time
12:05Pm
<Day/Night Schedules>
BACK SELECT
--- DAY/NIGHT SCHEDULES ---
Set Time
**:**
Day Schedule
**:**
Night Schedule
**:**
BACK
SAVE
---- MANUAL LEAD STAGE ----
A
B
C
D
E
BACK
SAVE
--- AUTO ROTATE PERIOD ---
24
hrs
[
]
BACK
SAVE
--------- PURGE DELAY ---------
1.0
min
[
]
BACK
SAVE
----------- LAG DELAY -----------
0
min
[
]
SYSTEM SETTINGS1
SYSTEM SETTINGS2
BACK
SAVE
-------- STANDBY DELAY --------
7
min
[
]
BACK
SAVE
-------- SYSTEM RUN-ON --------
10
min
[
]
BACK
SAVE
-------------- SETBACK -----------
10
F
[
]
BACK
SAVE
------ LAST STAGE HOLD ------
5
F
[
]
BACK
SAVE
----- SET PRESENT TIME -----
11:**Pm
SETBACK INPUT
Shutdown
/TStat
BACK SELECT
---------- MAINTENANCE ---------
System Trim
+0 F
Outdoor Trim
+0 F
Soft-Off Delay
10sec
<Output Trim>
<Configuration>
MAINTENANCE
BACK
SAVE
--- SYSTEM SENSOR TRIM ----
+0
F
[
]
BACK
SAVE
-- OUTDOOR SENSOR TRIM ----
+0
F
[
]
BACK
SAVE
------- SOFT-OFF DELAY --------
10
sec
[
]
BACK SELECT
-------- STAGE A TRIM --------
Output Trim
+0.0
<Prev Stage>
<Next Stage>
BACK
SAVE
-------------- STAGE A -----------
OUTPUT TRIM
+0.0
[
]
BACK
EXIT
------ CONFIGURATION 2 ------
A=4-20ma
B=0-10v
C=0-5v
D=2-10v
BACK
NEXT
------ CONFIGURATION 1 ------
v1.00c
Reset F
Parallel
Day/Night Schedules
All Off
BACK
SAVE
-------- LEAD ROTATION -------
Manual
Time
Last-On
• A common use for the System Run-On is to control a system pump in a heating system. The extra time helps transfer the heat from
the boilers to the heating system.
• The System Run-On time should be set based on the size and type of the boilers and pumps. In general, a boiler with low water
content and high horsepower will need a longer System Run-On than a boiler with the same horsepower and more water content.
(Refer to boiler manufacturer recommendation)
setback
Adjustable 0
°
F to 75
°
F
Default: 10
°
F
Button: MENU/<System Settings>/<More Settings>/Setback
• The Setback feature can be used to provide the TempTracker mod+ with a lower
temperature Set Point when less load is required.
• The lower Set Point will appear on the main display indicating this condition.
• For example, if the calculated temperature is 180°F and the Setback is 20°F, then when in
Setback, the TempTracker mod+ will hold a Set Point of 160°F.
• A typical use for Setback is to provide less system temperature to a building during the
night or on the weekends when building is not occupied, but heat is still required.
----------- SETTINGS ------------
Season
Winter
Set Point
70 F
<System Settings>
<Maintenance>
<Histories>
<System Startup>
BACK SELECT
BACK
SAVE
---------------- GAIN --------------
+0
F
[
]
BACK SELECT
---------- SETTINGS 1 ----------
Gain
+0
Lead Rotation
Last-On
Purge Delay
1.0min
Lag Delay
0min
<More Settings>
BACK SELECT
---------- SETTINGS 2 ----------
Standby Time
7min
System Run-On
10min
Setback
10 F
Last Stage Hold
5 F
Set Time
12:05Pm
<Day/Night Schedules>
BACK SELECT
--- DAY/NIGHT SCHEDULES ---
Set Time
**:**
Day Schedule
**:**
Night Schedule
**:**
BACK
SAVE
---- MANUAL LEAD STAGE ----
A
B
C
D
E
BACK
SAVE
--- AUTO ROTATE PERIOD ---
24
hrs
[
]
BACK
SAVE
--------- PURGE DELAY ---------
1.0
min
[
]
BACK
SAVE
----------- LAG DELAY -----------
0
min
[
]
SYSTEM SETTINGS1
SYSTEM SETTINGS2
BACK
SAVE
-------- STANDBY DELAY --------
7
min
[
]
BACK
SAVE
-------- SYSTEM RUN-ON --------
10
min
[
]
BACK
SAVE
-------------- SETBACK -----------
10
F
[
]
BACK
SAVE
------ LAST STAGE HOLD ------
5
F
[
]
BACK
SAVE
----- SET PRESENT TIME -----
11:**Pm
SETBACK INPUT
Shutdown
/TStat
BACK SELECT
---------- MAINTENANCE ---------
System Trim
+0 F
Outdoor Trim
+0 F
Soft-Off Delay
10sec
<Output Trim>
<Configuration>
MAINTENANCE
BACK
SAVE
--- SYSTEM SENSOR TRIM ----
+0
F
[
]
BACK
SAVE
-- OUTDOOR SENSOR TRIM ----
+0
F
[
]
BACK
SAVE
------- SOFT-OFF DELAY --------
10
sec
[
]
BACK SELECT
-------- STAGE A TRIM --------
Output Trim
+0.0
<Prev Stage>
<Next Stage>
BACK
SAVE
-------------- STAGE A -----------
OUTPUT TRIM
+0.0
[
]
BACK
EXIT
------ CONFIGURATION 2 ------
A=4-20ma
B=0-10v
C=0-5v
D=2-10v
BACK
NEXT
------ CONFIGURATION 1 ------
v1.00c
Reset F
Parallel
Day/Night Schedules
All Off
BACK
SAVE
-------- LEAD ROTATION -------
Manual
Time
Last-On
