Samsung HHSM-G500005-1 Installation Manual page 44

Heat Pump
After carrying out the test function check the flow temperature of the system to ensure
that the flow temperature is above 10°C. If the flow temperature is below 10°C then the
outdoor unit will not start.
Press the timer button to see the flow temp. This needs to be above 10°C before the
compressor will start.
Put the system back into test mode by pushing and holding the left and right hand keys
together for 6 seconds until either 7EST or Heat is shown on the controller.
1. If the system temperature is below 10°C turn on the immersion heater whilst the
unit is on test mode by pushing the Mode button
appear
2. Turn on the pumps by pushing the power button
appearon the controller.
3. Force the hot water valve open by pushing the Outing button
symbol should appear
ture reaches 15°C.
4. Now Re-Check the Flow Meter to ensure that the flow rate is over 16 L/min. If the
flow rate is lower than 17L/min the unit will display a flow rate error "E911".
5. Once the flow temperature has reached 15°C, take the machine out of test by
holding the ESC key.
44
on the controller.
. Leave the system to run like this until the flow tempera-
Cold Start
and the immserion should
and the pump symbol should
and the hot water