Section 9: CommissioningPage 44
9.1 System Setup
The numbers in Figure 9-1 will be used for the system setup in this
section.
Door open
Figure 9-1: Remote controller buttons
9.1.1 Turning the Heat Pump On and Off
Press ON/OFF switch
j for three seconds to turn the heat pump on
or off. The green LED of ON/OFF switch is lit when the system is ON.
The heat pump will start in response to a demand for either heating or
DHW.
The heat pump may take up to seven minutes after the demand
as the heat pump will run the circulating pump and check the
water temperature in the system before starting.
NOTE
!
9.2 Setting the Day and Time
1. Press the Set button p for three seconds.
2. The day ‘Mon’ indicator will blink.
Select the day by pressing the - or + buttons
o and press set
button
p to save the setting.
The day display stops blinking.
9 Commissioning
3. When the day of the week is set, 12:00 blinks; set the current
time by pressing the - or + button.
When the - or + buttons o is pressed, the time changes in one
minute increments; when the - or + buttons
o is pressed and
held, it changes in ten minute increments.
Press the Set button
p to save the time setting. Then the display
reverts to normal operation.
The accuracy of the clock is ±30 second/month.
If there is a power cut, the day and time setting is maintained for
approximately 24 hours. If the power cut continues over 24 hours, the
day and time must be reset.
After installation and before setting the time or when the heat pump is
reset after a power cut (lasting over 24 hours), the ‘12:00’ and ‘Mon’
will blink, indicating that the time must be reset.
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