Yokogawa 212 Heat Calculator User Manual
Page 21
3.2 CHECKING SET-UP PARAMETERS
By pressing the DISPLAY key for 5 seconds, the program will enter the Check
Set-up Parameters mode. Various set-up parameters can be checked, but not
changed, by using the DISPLAY key.
Set-up Mode may be exited by either moving to the last set-up item, QUIT, and
selecting YES, or the DISPLAY key may be pressed and held for 5 seconds.
After this time, the Model 212 will return to normal operation.
The readout will display the following:
Parameter
Value
Description
1. LANG
ENGL
GERM
Current language.
2. MODE
HEAT
COOL
HT/CL
CHAR
Current mode of operation.
3. UNITS
SI
US
Metric units.
US units.
4. FACTOR
xxx.x p/ltr
The K-factor of the flowmeter which has
been programmed.
5. CUTOFF
x.xx
Hz
Low frequency cut-off of the flowmeter
expressed in Hz. The Model 212 will not
register flow if the input frequency is
below this value. (Default is 0.25Hz).
See Section 3.4.
Operation 19