Jaguar Caravan Multiple and Cascading Boilers
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10.2 SET DISPLAYS
Set the switch on the rear of the displays as follows:
Master Boiler:
ON (Down Position)
All Follower boilers:
OFF (Up Position)
See figure 16.
To access to the rear of display, remove the control;
panel held in place by 4 screws.
10.3 Display and push buttons:
(See figure 17)
1.
Reset -
Used to clear a Lock out error
(indicated with an “A” in the “Mode Display”).
2.
Select -
Used to scroll through the modes in the
“View and Changing Temperatures” and “Viewing
and Changing System Setting” menus.
3.
Enter -
Used to store values that are changed in
the “View and Changing Temperatures” and
“Viewing and Changing System Setting” menus.
4.
Up-
Used to increase values in the “View and
Changing Temperatures” and “Viewing and
Changing System Setting” menus.
5.
Down -
Used to decrease values in the “View and
Changing Temperatures” and “Viewing and
Changing System Setting” menus.
10.4 SETTING BOILERS CONTROL
Fill system with water. See Installation and Operating
Instructions of Jaguar J-390C boiler, Slant/Fin publica-
tion J-40. Make sure flue pipes and air intake pipes are
installed per venting application section of publication
J-40. Each boiler’s control must be properly pro-
grammed for the system. See table 4 for setting and pro-
gramming of the boiler’s control.
10.5 Start boilers and set each boiler as follows:
1.
Assign Master and Follower boiler(s) in “b-A”
mode. Master address is 1 and Followers
addresses are 2 to 8.
2.
Select space heating option in “c-t” mode of the
Master boiler. Mode 0,1 or 2 may be selected.
If mode 1 or 2 (system with outdoor sensor) is
selected, weather compensation slope and set
point temperatures may be changed in mode
“o-d”, “o-S” and “o-t”. See figure 19, pg 25.
3.
Check “A-t” and “A-c” model selection and
confirmation modes. The #5 must be shown on
display of all boilers.
4.
Select boiler space heating (mode “P-c”)
5.
Boiler rotation: If “r” is set to 1,2,3,4,5,6 or 7, the
Master does not always start as the first boiler,
Follower boilers also will start as the first boiler.
The first starting boiler would be rotated between
Master and each Followers in every 1 to 7 days.
This feature insures all boilers operate equal
hours. Setting “r” to o will disable rotation.
6.
Combustion test: Run each boiler to check
combustion and input rate. See page 37 of
J-390C manual (publication J-40).
10.6 ZONING
For multiple zoning, either zone valves or circulator
(externally powered) may be used. See mult-izoning
piping and wiring examples shown in J-390C manual.
J1 Connector
Switch shown on
"
ON
" Position
J2 Connector
"TEMPERATURE" DISPLAY (3 DIGITS)
"UP" PUSH BUTTON
"DOWN" PUSH BUTTON
"ENTER" PUSH BUTTON
"SELECT" PUSH BUTTON
"BURNER STATUS"
STEADY DOT = BURNER ON
BLINKING DOT = BURNER OFF
"MODE" DISPLAY
"RESET" PUSH BUTTON
Figure 17. Display Board
Figure 16. Rear view of the display
ARGUS VISION CONTROL
J7
J18
T2
J12
J13
SPARK
IGNITOR
SPARK
CABLE
GROUND
FUSE
J9
J6
J2
J5
S4
SWITCH
F
BOILER CONTROL
Figure 18. Boiler Control.
