Table of Contents
Advertisement
RM7897A,C 7800 SERIES RELAY MODULES
Edit:
-
Fig. 6. Entering the setup sub-routine.
The second line reads "BC Password".
3. Use the up/down arrows to enter the first number, 7.
4. Use the far right arrow key to shift over one space.
5. Use the up/down arrows to enter the second num-
ber, 8.
6. Press Enter (left/right arrow simultaneously).
Edit:
-
Fig. 7. Select/Restart screen.
7. Press down arrow to select.
8.
"Getting Data" will be momentarily displayed, fol-
lowed by the screen shown in Fig. 8.
Edit:
-
Fig. 8. Setting Post Purge time.
This screen allows for setting up the Postpurge for the
RM7897A,C. This will be the time that the Combustion Fan
(terminal 4) will remain energized after the call for heat
has ended (terminal 6).
9. Use the up arrow to increase the postpurge time.
Time increases:
0 to 60 seconds in 1 second intervals.
60 to 600 seconds in 10 second intervals.
10 to 60 minutes in 1 minute intervals.
10. Press Enter (Left/Right arrow keys simultaneously)
when the correct postpurge time is displayed.
32-00158—03
+
M22663B
+
M22764B
+
M22668
Edit:
Fig. 9. Save Changes screen.
11. Use the down arrow to save changes. "Getting Data"
is displayed momentarily.
The following steps are used to confirm your selection.
Edit:
Fig. 10. Confirm Postpurge time.
1. Press Enter.
Edit:
-
Fig. 11. Confirm correct/incorrect screen.
2. Press the down arrow to confirm the correct post-
purge time. "Getting Data" will be displayed until the
screen in Fig. 12 appears.
Edit:
-
Fig. 12. Setup Done screen.
3. Go to the RM7897 and press and hold the reset but-
ton for five seconds to program the postpurge time
into the relay module.
The Release Reset screen will appear on the KDM.
12
-
+
-
+
+
+
M22665B
M22674A
M22671B
M22676B
Advertisement
Table of Contents
