For the user
9
VÄRMEBARONEN EP 31 300
Before the boiler can be started, all the conditions for
operation must be met. Check:
• Power cables' connections; tighten them.
• That the boiler and heating system are full of water
and vented and that the air vents are open so that they
can let air out.
• That all necessary valves are open.
• That the circulation pump is working and the flow
direction is correct.
• That any safety valves are working.
• That no tools or similar have been left behind the
busbar system.
• That safety equipment is working as intended.
Start - first operation
Power the operating circuit and set the boiler load-break
switch to ”I”. Follow the information, displayed in the window.
BOILER TEMP. 0°C
SWITCH IN 0-POSITION
OR TRIPPED!
SET SWITCH IN ON-
POSITION
VÄRMEBARONEN AB
EPxxx xxxV xxxx
Vx.xx
ENGLISH
>>>>>>>>>><<<<<<<<<<
The operating menu is then displayed. The information i this
menu varies slightly depending on whether the boiler has an
option.
SINGLE Tute +XX°C
CP� VENT�
BOILER TEMP. XX°C
PWR. OUTPUT XXX.XkW
ĮTEMP. SETPOINT 70°C
-to MENU SELECTOR!
If the bottom line of the window switches between:
Į-to MENU SELECTOR!
and
PRESS OK FOR INFO!
the cause is displayed when is held down. See 'Alarm -
warning - information'.
When the boiler is first operated, the following parameters
must be checked/adjusted. More information is available
under 'Menus'.
Note the settings in 'Notes'
Installation menu
Load guard
ĮCURRENT LIMIT 1.00A
ĮCURRENT MARGIN 0.10A
Power limiting
ĮMax PWR ( 7) 63.0kW
Permitted power, number of power stages.
External stage limit
ĮExt PWR LIMIT NO
Potential-free blocking, 0-5V, 0-10V or 4-20 mA.
See also “Controlling power from the heat pump”
External temperature setpoint
ĮExt SET TEMP NO
0-5V, 0-10V or 4-20 mA.
Circulation pump
ĮCP function NEVER
Operating alternatives for the circulation pump)
Delayed connection after power cut
ĮTIME BLOCK DISABLED
Over temperature
ĮO-TEMP function Rel
ĮO-TEMP level +10°C
Adjustment menu
Max. and min. temperatures
ĮMAX TEMP SET 95°C
ĮMIN TEMP SETT 20°C
Operating menu
Boiler temperature
ĮTEMP. SETPOINT 70°C
Pressure guards
If the boiler was supplied with safety equipment, see “Operation
and maintenance”.
Operation and maintenance
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