JOHNSON CONTROLS
122
FORM 155.32-ICOM1.EN.GB
ISSUE DATE: 10/13/2017
SECTION 6 – OPERATION
Hot Water Control Valve
When the controller is being used to manage the Hot
Water Control Valve, press the Display key to view the
following:
•
Upper Display:
The Hot water control valve
opening (shown as a %) or Fb (feedback value is
indicated in the lower display)'
•
Lower Display:
The Control target of the hot
water control valve (shown as a %), the Control
output to the hot water control valve (shown as a
%), or the feedback signal via the potentiometer
(shown as a %)
FIGURE 48 -
HOT WATER CONTROL VALVE
LD20939
Fb: Feedback
indication mode
Feedback signal
via potentiometer (%)
Hot water control
valve opening (%)
Control target of
control valve (%)
Hot water control
valve opening (%)
Control output to
control valve (%)
