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Värmebaronen EP- 900, -1080, -1200, -1400
Operation and maintenance
Checking temperature guards
Stop the flow through the boiler.
Adjust the break temperature to 80°C, on the back of the
temperature guards.
6
7
°C
80
90
100
110
Standard boiler:
Adjust the boiler temperature setpoint to 90°C.
When the boiler temperature reaches the break temperature,
the temperature guards should be triggered together with the
load break switch.
Boiler with OTC:
Press the STOP button so that the load break switch trips.
Reset the load break switch so that this window is displayed:
VÄRMEBARONEN AB
EPxxxx TL xxxV~ xxxx
vx.xx (AUT)
ENGLISH
>>>>>>>>>><<<<<<<<<<
Press
when the arrows on the bottom row point towards
the middle, so that this window is displayed:
ĮENGLISH
* * PEC=1 * * (xxxx)
CONTRAST 20
BACKLIGHT 150
FACTORY SETTINGS
SPECIAL MENU ????
STB-TEST
- - - E X I T - - -
Activate the function by selecting:
STB-TEST
This window will then be displayed:
SINGLE Tout +XX°C
CP� VENT�
BOILER TEMP. XX°C
PWR. OUTPUT XXX.XkW
ĮTEMP. SETPOINT 70°C
--------------------
S T B - T E S T
When the boiler temperature reaches the break temperature,
the temperature guards should be triggered together with the
load break switch.
Do not forget to readjust the temperature guards break tem-
perature to 105°C when inspection is finished.
The break temperature must not be set lower than the
boiler temperature control's highest temperature!
Pressure guard(s) - option
High pressure guard
Set so that the trigger pressure is between the boiler's normal
operating pressure and the safety valves' opening pressure.
Low pressure guard
Set so that the trigger pressure is slightly below the system
pressure when the system is not heated.
Adjustment
Xs
Xs
Xs