Setting Dhw Heating Time Program - andrews CWH 30/201 Operating Instructions Manual

2.3 SETTING DHW HEATING TIME PROGRAM

In order to set the DHW heating time program the Domestic Hot Water operation mode of the heater must be
set to "ON".
This is achieved by turning the operation switch on the front facia of the heater from standby (0) to on (I)
OPERATION SWITCH
Select the Domestic Hot Water (DHW) tab by rotating the control knob and pressing the control knob. The operating
mode should be displayed as "On". See example below:
Domestic Hot Water
Operating mode
Temporary
Nominal set point
Time program
With the DHW tab selected rotate the control knob to highlight the time program fi eld,
Press the control knob to enter the time clock setting page
the time programming screen.
End user
On
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Domestic hot water
Operating mode
Temporary
Nominal set point
Time program
.
Once the fi eld is selected rotate the control knob to reach
11
When operation switch is set to ON (I)
DHW operating mode should be ON
If the operating mode is not ON when the
operation switch is ON, change the mode to ON
When operation switch is set to STANDBY (O)
DHW operating mode will be OFF
On
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