12
Värmebaronen 400V3~: EP 450, -510, -540, -600, -700 TL / 690V3~: EP 600, -750 TL
Window one
ĮCURRENT LIMIT x.xxA
CURRENT MARGIN x.xxA
MAX PWR (30) xxx.xkW
POWER SPEEDSTEP
EXT PWR LIMIT NO
EXT SET TEMP NO
CP FUNCTION NEVER
- - ï ï ï ï ï ï - -
Load switch
ĮCURRENT LIMIT x.xxA
ĮCURRENT MARGIN x.xxA
Setting values are calculated, for example:
Main fuse:
800 A
Current transformer: 1000/5
Boiler, EP 510 HT: 17 kW/stage/24.5 A. See “Technical data”.
Current transformer's conversion ratio:
1000
5
=
200
Current limit
main fuse current transformer's
conversion ratio
= 800
A200
=
4
Margin
size of power stage in ampere current
transformer's conversion ratio
= 24.5 A
200
=
0.12
ĮMAX PWR (30) 600.0kW
Selection of the power with which the boiler is to operate.
The figures in brackets show the number of stages.
ĮPOWER SPEEDSTEP
Quick increase/reduction of power in connection with checks
and acceleration of the delay when it is active. If the delay is
active, the display shows
ĮSPEEDING TIME BLOCK
Release the button and press it again if you want quick
increase/decrease.
ĮEXT PWR LIMIT NO
Stage limit with external signal, 0-100% of selected power,
“Max. POWER”.
NO:
internal limit.
0-5V:
limit with 0 - 5 V.
0-10V:
limit with 0 - 10 V or potential-free blocking.
4-20mA: limit with 4 - 20 mA.
ĮEXT SET TEMP NO
Temperature setpoint via external signal.
NO: internal setpoint.
0-5V:
nominal value with 0 - 5 V (0-170° C).
0-10V: nominal value with 0 - 10 V (0-170° C).
4-20mA: setpoint with 4-20 mA (0 - 170°C).
ĮCP FUNCTION NEVER
Operating method for circulation pump supplied with power
by the boiler:
NEVER: no pump operation/pump switched off
AUTO: The pump starts before power is connected and stops
one minute after all power has stepped out. If the
pump is not in operation, it is run once daily. In the
event of over temperature, the pump starts and is in
operation until the over temperature situation ends,
even if all power is disconnected.
ALWAYS:Pump always in operation.
ECO:
Only with UTK, option. Pump stop with
maintenance operation, when the outdoor
temperature meets the set temperature according
to
ECO, OUTDOOR TEMP +17°C
in the
Adjustment menu
Installation menu
