Note:
The valve position setting can be changed when the control valve mode manual button
is pushed only.
Valve Position Setting:
Shows the capacity control valve position setting, expressed as a
percentage. In case of the link-less burner, this valve position is for the fuel damper motor. The air
damper position is calculated based on the fuel and air position table.
For detailed information on how to change the valve position setting, see
.
Note:
To move to the menu screen, set the control valve mode to auto.
Date and time
The date and time settings can be changed if you press the
Date and Time
button above the
Main
button. The date and time screen displays. Use the following procedure.
Note:
When you enter the date information, the format is: YYYY / MM / DD.
1. Press the
Change
button.
2. Enter the correct date and time.
3. Press the
Set
button to set the time.
4. Press the
Start
button to restart the clock.
If the clock is not keeping the correct time, complete the following steps to fix it:
1. Press the
Correct
button to specify a correcting amount (+ or -).
2. Press the
Set
button to set the new time.
Model YHAU-CGN/H-CXR(M)Double Effect Direct Fired Small Absorption Chiller-Heater
130
