Siemens RWF40 用户手册
6/16 CC1B-Hints-en
Preliminary
04.02.2003 HVAC Products
2. Hints
2.5 How to display the software version and
units
units
RWF40 user manual Section 6.2 .5
Shown at the right is the basic display.
The current configuration of your specific
controller will determine which levels you will
be allowed to access.
A C112 of xxx3 will prevent use of the keys.
be allowed to access.
A C112 of xxx3 will prevent use of the keys.
The C112 locking code can only be adjusted by the manufacturer.
You can display the software version, and units, of your controller,at any
time, by pressing the
at the same time,and holding them…
You will see one, of the three displays shown below.
The software version of your controller, (Version
102
in this example.) is
shown in the actual value display.
The current units configuration (
The current units configuration (
ºC
,
ºF
, or
%
) is shown in the setpoint
display.
The display will return, to the where it was, if you release the keys at
the same time, if not, you will return back to the basic display.
Configure Codes \ Units summary:
ºC will be displayed if your controller is configured with:
C111
0xxx .. dxxx
Analog input 1
Sensor (Pt100, Ni100, .. )
C113
xx0x No
decimals
ºC
C113
xx1x One
decimal
ºC
ºF will be displayed if your controller is configured with
C111
C111
0xxx .. dxxx
Analog input 1
Sensor (Pt100, Ni100, .. )
C113
xx2x
No decimals
ºF
C113
xx3x
One decimal
ºF
% w ill be displayed if your controller is configured with:
C111
C111
Exxx .. Hxxx
Analog input 1
Standard input (4-20mA, .. )
C113
xx0x .. xx3x
Doesn’t matter
2.6 Manual operation
RWF40 user manual Section 6.2 .2 and 6.2.3.
Shown at the right is the basic display.
The current configuration of your specific
controller will determine which levels you will
be allowed to access.
A C112 of xxx3 will prevent use of the keys.
be allowed to access.
A C112 of xxx3 will prevent use of the keys.
The C112 locking code can only be adjusted by the manufacturer.
Manual operation can only be performed
when the thermostat function is active
and burner is released to modulation.
The
and burner is released to modulation.
The
green
burner LED must be on,
relay 1 is energized, and the contact,
Q13 N.O. - Q14 Com, is closed.
If at any time the burner LED turns off, the
controller will exit the manual operation function.
Q13 N.O. - Q14 Com, is closed.
If at any time the burner LED turns off, the
controller will exit the manual operation function.