67
How to select the Service Reminder
The Combi Boiler is equipped with a Service
Reminder to announce for maintenance.
The factory default of this Service Reminder is
“OFF”.
The customer or installer needs to set the Service
Reminder to ON or OFF.
1. The
ON/OFF button
is OFF.
The Operation Display must be off.
2. Press the
MAINTENANCE button
.
Select
using the /
buttons
,
and then press the
ENTER button
.
• The “Diagnostic Mode” screen appears.
• OFF(default), 6, 12, 18, 24, 30, 36, 42, 48, 54,
60 months.
7. Press the
ENTER button
to save the settings
and to exit the function.
8. To exit the “Diagnostic Mode”, press the
BACK
button
.
• When the set time period has been reached,
the Error Code 88 will flash on the Operation
Display.
When the code 88 appears, press the
ON/
OFF button
5 times in 5 seconds. The Service
Reminder will be reset.
3. When entering the “Diagnostic Mode”, display
will change to
1 sec.
.
4. When display shows
after 1sec.
, press the /
buttons
to
navigate
1 sec.
in the
“Diagnostic Mode”.
6. Press the /
buttons
to change the
parameter value.
(e.g.: OFF)
5. Select
1 sec.
, and
then press the
ENTER button
to enter the
function.
14 Service
Reminder
15 Setting the DIP
Switches
How to change the DIP switches
1. Disconnect the electrical power to the Combi
Boiler before changing the DIP switches.*
2. Open the front cover of the Combi Boiler (4
screws).
3. Adjust the DIP switches.
4. Close the front cover of the Combi Boiler (4
screws).
5. Reconnect the electrical power to the Combi
Boiler.
* Failure to perform this step will result a “73” code
displayed on the Operation Display and a cease in
operation.
If this occurs, disconnect, then reconnect the
electrical power to the Combi Boiler to reset the
system.
1 2 3 4 5 6 7 8
OFF
ON
The location of DIP switch bank
The DIP switch bank is placed on the circuit board.
DIP Switch Listing
[For using 2 in. SV Conversion Kit]
Turn ON DIP switch #3.
[For installing at an altitude of 2,000 ft (610 m) or
higher]
Change DIP switch #5 and #6 by following the table
below.
High elevation adjustment
DIP switches
#5
#6
0-2,000 ft (0-610 m)
○
○
2,001-4,000 ft (611-1,219 m)
●
○
4,001-7,000 ft (1,220-2,134 m)
○
●
7,001-10,000 ft (2,135-3,048 m)
●
●
ON =
●
/ OFF =
○
Service Reminder / Setting the DIP Switches