54
Clear Total
Clear
accumulation
Clear the accumulated value of
flow and heat.
Save Settings
Save factory
parameters
Save the current settings as
factory settings.
Bluetooth
Name
Bluetooth
name
This name will be displayed when
the
mobile
app
searches
Bluetooth.
Bluetooth PW
Bluetooth
password
0000
The password that needs to be
entered when the mobile app
connects to Bluetooth.
Table 10 - 6 detail (other) setting items (the default password is 1111, and you need to enter
the advanced setting state first. See Appendix D for the entry method to enter the advanced
setting state)
10.8 Special setting item
Table 10 - 7sepcial (special) setting items (the default password is 8365, and you need to
enter the advanced setting state first. See Appendix D for the entry method to enter the
advanced setting state)
Set item
Description
Options / value
range
Explain
Convector
Converter
coefficient (KC)
0.01
~
99.99999
The converter coefficient is generally
set before leaving the factory. Used
for instantaneous quantity
calculation.
Coil Test
Excitation test
OFF,X->Y,Y->X
The default is off. X->y and y->x are
generally used to measure the
excitation current.
Trim Value Calibration value
Output
4mA Value
Output 4mA
current calibration
value
Used to calibrate 4mA current
output. After entering the menu, the
current port will output 4mA current.
At this time, input the actual output
current value to automatically
calibrate the 4mA output value.
Output
20mA
Value
Output 20mA
current calibration
value
Used to calibrate 20mA current
output. After entering the menu, the
current port will output 20mA current.
At this time, input the actual output
current value to automatically
calibrate the 20mA output value.
Tin 1000
Value
TS 1000
calibration value
It is used to calibrate the temperature
supply 1000 Ω resistance. Connect
the standard 1000 Ω resistance to the
temperature supply port, and set the
actual displayed temperature to
automatically calibrate the input value
of the 1000 Ω resistance.
Tin 1500
Value
TS 1500
calibration value
Used to calibrate the temperature
supply 1500 Ω resistance. Connect
the standard 1500 Ω resistance to the
temperature supply port, and set the
actual displayed temperature to