User Interface Quick Reference - Dunkirk 95M-200 Control Manual And Troubleshooting Manual

When boiler is powered on, the display will always show a single character (which represents the boiler's current operating sequence)
followed by the measured outlet water temperature during self-test.
When entering Standby Mode, user
interface display briefl y shows Stby
Press and Hold Key(s) in BLACK
[MODE] [STEP] [STORE]
[MODE] [STEP] [STORE] [+]
[MODE] [STEP] [STORE]
[MODE] [STEP] [STORE] [+]
[MODE] [STEP] [STORE]
[MODE] [STEP] [STORE] [+] [-]
Where two keys are shown pressed at the same time, you must press the keys together. A slight delay in pressing one of the keys
(1)
may cause a different result.
Outlet water "target temperature" means:
(2)
Outdoor sensor not connected - Target is fi xed setpoint temp. Control attempts to maintain boiler outlet water temperature to
setpoint.
Outdoor sensor connected - Target is temperature calculated by control module based on outside air temperature.

10 - USER INTERFACE QUICK REFERENCE

STANDBY MODE - KEY FUNCTIONS AND DISPLAY
then displays Sequence and Measured or Target Outlet
Stby
Temperature.
Duration Result
(1)
Outlet water target temperature. (Display shows "c" and outlet
Tap
water target temp.)
[+] [-]
Turn space heating OFF/ON. (Display shows "c" and outlet water
Hold
temp. or OFF.)
Show factory setting for DHW. (Make sure to adjust desired water
Tap
temperature for DHW on the DHW tank aquastat.)
[-]
Turn DHW OFF/ON. (Display shows "d" and DHW factory setting or
Hold
OFF.)
Set burner to high fi re. (Display shows "H" and measured outlet
[+] [-] Hold
water temp.)
Set burner to low fi re. (Display shows "L" and measured outlet
[-] Hold
water temp.)
Deactivate forced high/low fi ring. (Display shows sequence and
[+] [-] Hold
measured outlet water temp.)
Tap Change to next mode. (Para)
(2)
21
0 180
Display
c 190
d 140
H 180
L 180
0 180
Para