HydroTherm DYNAMIC/X8, Owner'S Manual

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8.4 UNLOCKING & TURNING THE SYSTEM ON
Press and hold the ON/OFF button for 3
seconds. The sun symbol will flash before
turning constant, signifying that the system
starting to heat.
1. Press the ON/OFF button once to unlock and
illuminate the screen further.
2.
i
When the lock symbol is present, pressing any button once will unlock the controller and
further illuminate the screen.
8.5 SETTING TIMER MODE
1. Heat pumps work considerably more efficiently during daylight hours when ambient air temperatures
are at their highest.
2. Having the Hydrotherm system heat during the day is less likely to disturb anyone.
3. The in-built timers can be used to fully utilize a Solar PV system.
TIMER mode is recommended for the following reasons:
The factors to consider when using TIMER MODE are:
1. TARIFF - Certain tariffs will not coincide with the timer periods in TIMER MODE and therefore the
system may not have enough time to recover.
2. HOT WATER USAGE - Be aware of your peak usage and recovery times.
3. TEMPERATURES & CLIMATES - Ensure you allow enough time for the unit to heat in varying
temperatures and humidity.
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