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OPERATING INSTRUCTIONS
F. CONTROL PANEL
1. DISPLAY
2. ON / OFF
MODE:
3.
Use this button to choose any of the three operating modes in the unit
ECON (Heat pump active)
AUTO (Heat pump and Electric element active)
HEATER (Electric element active)
CLOCK:
4.
Press the CLOCK button and use ARROW PADS to set the time in 24 hour HH:MM format.
ARROW PADS:
5.
The ARROW PADS keys can also be used to check temperatures. Press up key to check tank temperature
(upper sensor) and down key to check evaporator coil temperature.
TIMER:
6.
The timer function is active in ECON MODE ONLY. You may set up to three time periods (P1, P2 and P3) for
the heat pump to operate. Each time period has a user assigned start time and stop time. The heat pump will be on
during the assigned time periods only. Heat pump will turn off when water set temperature is reached, even if the
unit is within an assigned time period (water temperature controls override timer settings). To assign or change
time periods:
a. Ensure that the clock is set to the right time
b. Press Timer button. The start time (Hours) for P1 will start flashing – use ARROW PADS to assign Hours for
P1 start time. Press Timer button again to move to Minutes for P1 start time (EXAMPLE: If you want P1 to
start at 7:15 am, select 07 using arrow pad keys. Press Timer button and select 15 using arrow pad keys).
c. Press the Timer button to move to P1 end time and assign values as done in Step b.
d. Press the Timer button to move to P2 (and P3) time settings – repeat Steps b and c.
You may choose not to assign values to all time periods. In this case, please choose both start and stop times for
that period as 00:00
Use up and down keys to navigate and change settings.
Fig. 5
16
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