Table of Contents
Advertisement
Indication on the controller
There are two indicating LEDs on the controller, one on the front (No.1) and
under the lid (No.2). The indications that can be shown, their importance
and their relation to the DIP switches (DIP) is as follows:
No.
1st
2nd
DIP 1 DIP 2 Explanation
1.
Green
None.
Off.
flashing
for 1
second.
2.
Red and
None.
Off.
green
flashing.
3.
Red
None.
Off.
flashing
for 1
second.
4.
Orange
None.
On.
flashing
for 1
second.
5.
-
-
Off.
6.
Light
Light
-
orange.
orange.
7.
Green.
Green.
-
8.
Orange.
Green.
On.
9.
Fast
Green.
-
green
flashing.
10.
-
Red.
-
11.
-
Very rapid
-
green
flashing.
12.
-
Very
-
rapid red
flashing.
Off.
Normal operation.
Off.
Normal operation, but:
The room unit or
pressure sensor is
missing.
The temperature sensor
in the room unit is
defectiveive.
KTY sensor missing.
Off.
External memory error.
AC output signals are
incorrect.
MB-ID = 0 or higher
than 247.
Off.
Service position.
On.
BMS mode.
-
The controller lacks
bootloader or is in reset.
-
The controller has
bootloader but lacks
software.
-
The controller has
bootloader but lacks
software.
-
The parameter file is
being processed.
-
The voltage is low
(Supply voltage is <13V).
-
Radio Frequency
communication.
-
Further transmission
of MB.
Service
Remarks
-
-
X1 and X2 are "slaves"
and X3 is a "master".
MB-ID is 1.
Set DIP 1 and DIP 2
to On.
All MB ports are
"slaves", 38400n1.
Room unit does not
operate in the service
mode.
The mode is
automatically activated
when required.
-
MB-ID is same as in the
parameter file.
MB-ID is forced to 1.
See to it that the power
supply is maintained.
Safety measure for the
AC output signals. All
signals are Off.
-
-
5 : 49
Advertisement
Table of Contents
