
4. Display Menus
Sum of cooling
energy
Press button
Press button
Press button
Press button
Press button
Press button
Sum of heating
energy
Power
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Press button
Sum of flow rate
Flow velocity
Forward temperature
Return temperature
Temperature
difference
Monthly reading
date
Current date
Sum of monthly
energy
History reading
date 1
History reading
energy 1
Sum of flow rate 1
History reading
date 2
History reading
energy 2
Sum of flow rate 2
Hold button
Hold button
Current Information
Monthly Information
Other Information
-Error 4 message
-Error 4 beginning time
-Error 4 ending time
Battery voltage
Secondary address
Primary address
Protocol version
LCD segment test
Sum of current
working time
Current: Hour,
minute, second
Current: Year,
month, date
Error 1 message
Error 1 beginning
time
Error 1 ending time
-History reading date 2
-History reading energy 2
-Sum of flow rate 2
WARRANTY/RETURN
Refer to “Terms and Conditions of Sale” in our catalog and on our website. Contact
customer service to receive a Return Goods Authorization number before shipping the
product back for repair. Be sure to include a brief description of the problem plus any
additional application notes.