andrews HIflo EVO HF 30/300 Installation And Service Manual page 36

6 Servicing
Figure 28
idle
Figure 29
idle
Figure 30
idle
Figure 31
Issue 4 21042918
Error code shown in
water heater display
Max Setpoint value
water heater display
6.5.1 Sequence of modes available in 'Service Mode'
by pressing the 'Select' button
Error Code Number (Display/Reset). This is only shown if there is
an operating error in the 'User Mode' (Fig. 28).
1. Max Setpoint (Display/Change) (Fig. 29).
2. Water Temperature Average (Displays average if there
are two sensors – sensor temperature displayed if single
sensor is used) (Fig. 30).
2b. Water Temperature - Upper Sensor (Displays if there is
an upper sensor – some models) (Fig. 31).
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