Büttner Elektronik MT 81660, Owner'S Manual

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EN
2. Mode indicators:
“charger on” LED
Off :
not charging
On (green): charging
On (blinking red): error (see chapter 4.2.1)
On (red):
charger disabled
“inverter on” LED
Off :
not inverting
On (blinking green): Automatic inverter mode or power boosting
On (green):
Permanent inverter mode or power boosting
On (blinking red): error (see chapter 4.2.1)
On (red):
inverter disabled
“Line” LED
Off : No AC input present, transfer switch open
On (blinking green): AC input present and within range,
Inverter Charger Combi is synchronizing
On (green): AC input approved, transfer switch closed
On (blinking red): AC input present but out of range
On (red):
AC transfer switch disabled
All LED’s dimmed: Charging in night mode
3. Charge status bar:
Gives a rough indication of the charging progress, see below:
LED 3 a: 100 % full (ready)
LED 3 b: 80 % full
LED 3 c: 50 % full
LED 3 d: empty
4. AC Input current limiter switch:
“I” - position = 3 A @230 V
“0” - position = max. current please see Cha. 8
“II” - position = 6 A @230V
See chapter 4.1 for more explanations.
4.2.1 Error indications
When the so called mode indicator LEDs are blinking red, an error has
been detected. Each mode indicator LED can either blink red individu-
ally, or combined along with one or more other mode indicator LEDs.
There are fi ve diff erent error indications, each with their own blinking
pattern:
One fl ash in a row: Battery related error (too low or too high battery
voltage, too low or too high battery temperature, too high battery
ripple voltage, battery defect)
Two fl ashes in a row: AC overload error (AC load requires too much
power from the inverter, AC output short circuit)
Three fl ashes in a row: High temperature error (Inverter Charger Combi
shuts down on high temperature)
Four fl ashes in a row: Device error (an error has occurred inside the
Powersine Combi. Please return for service)
Five fl ashes in a row: Charge program error (only for “charger on”
indicator LED).
Charge program selection set to Custom, while custom made charge
program contains an error or time-out.
The Inverter Charger Combi will mostly recover from an error mode
automatically when the cause of the error has been resolved.
However, when an error has occurred due to a high battery ripple
voltage or an AC transfer switch overcurrent, the Inverter Charger
Combi needs to be switched off and on again manually (manual
restart). The Inverter Charger Combi also needs to be restarted
manually, when too many battery or overload errors have occurred
within a short period of time.
4.3 Remote Control
The remote control is connected via UTP cable with the Inverter charger unit
and can be installed in a accessible place. Please see the next picture for
an overview of all LED indicators on the Inverter Charger Combi Remote
Control, as well as diff erent functions of the On/Off button:
5 % 25 % 50 % 75 % 100 %
charger inverter AC in
1: Power indicator
3: Charge status bar
2: Operating mode indicators
4: On-/Off -/mode button
The remote control displays synchronous to the frontpanel of the ICC
unit. Please see 4.2. Frontpanel LED indicators and error modes for
more details.
Note: The “AC in”-LED corresponds to “Line” of the ICC frontpanel.
On- / Off- / mode button:
This button off ers 2 diff erent inverter modes when no grid is available:
- short push: Turns the inverter On in “Automatic” mode.
- 3s push: This changes (only aft er inverter is On) in “Permanent”
mode, indicated by a slow blinking inverter LED.
Another short push turns the inverter and LED’s off .
Night mode when grid is available and the charger is active: A 6s push
will force the charger into night mode and the LED brightness dimmed
followed by 2 beeps for acoustical confi rmation. This means that the
maximum charge power will be reduced by 50 % and the fans are
disabled and therefore noise reduced to a minimum.
The charger will automatically exit night mode aft er 10 hrs., jump back
to charge power, enable fans again and set full brightness on the LED’s.
Night mode can also manually interrupted, or the ICC switched off
(put into standby) by a short push.