andrews RSC 9/145 Service Manual page 26

Temperature Setpoint
in Degrees F or Degrees C
Range 70 - Max. °F
Range 21 - Max °C
Sequence of operation
indicator reads
'Idle' or 'Heating'
Status indicator read
'Operation' or 'Service needed'
Select button'
Fig. 12
Fig. 13
Fig. 14
Fig. 15
Issue 4 21042018
5.4.1
5.4.2
1. Depress and hold 'Temperature Up' button until desired
setpoint temperature appears in the display (Fig. 13).
'Setpoint'
2. 'Setpoint' indicator begins flashing in the display after
flashes
pressing 'Temperature Up' button (Fig. 14).
'Setpoint'
3. Press 'SET' button for new setting to take effect immediately.
flashes
'Setpoint' will stop flashing. If the "SET" button is not
for 10 seconds
pressed, the new temperature setting will take effect in
approximately 10 seconds (Fig. 15).
Press SET button
for setting to take
effect immediately
Water heater display and control buttons
To increase Setpoint temperature
Shown flashing in display
only when temp is adjusted
Temperature up button
Temperature down button
Set button
26