Rheem 701 Owner's Manual And Installation Instructions page 12

Notes: Error Code Table
Fault codes without an asterisk (*) are informational only and the boiling water unit
will continue to operate however the affected section may not function.
* displayed is a critical fault. BWU unit will shut down and control board relay will de-
energise. In Australia phone Rheem service on 131 031, in New Zealand call a
Rheem Service Centre 0800 657 335 for a service call.
ii) Accessing Boiling Temp
Press and release the (P) button until „Service‟ is displayed on the screen.
1. Press and release the (✓) button to confirm selection. „Error Codes‟ will be
displayed on the screen with any error codes listed below.
2. Press and release the (▲) button until „Boiling Temp XXX ºC‟ is displayed on
the screen where XXX is the current boiling water temperature in ºC.
3. Press and release the (X) or (✓) button to revert back to the main menu.
iii) Activating Calibration Reset Mode
Different altitudes will cause water to boil at different temperatures. To prevent the
water in the boiling water tank from boiling continuously (which is energy inefficient)
the boiling water unit is fitted with an altitude calibration function which automatically
operates when the unit is operated for the first time or if „calibration reset mode‟ is
activated. If the boiling water delivery temperature is not hot enough or the unit
continuously boils, ‟calibration reset mode‟ should be activated to recalibrate the unit.
When the unit is calibrating, the BWU will boil the water twice (approximately 60
seconds each time) in order to calibrate the optimum boiling point according to
altitude. During this procedure steam and water droplets will be vented from the vent
outlet on the tap. The entire calibration period will take approximately
minutes and must not be interrupted; this includes operation of the tap outlet.
1. Press and release the (P) button until „Service‟ is displayed on the screen.
2. Press and release the (✓) button to confirm selection. „Error Codes‟ will be
displayed on the screen with any error codes listed below.
3. Press and release the (▲) button until „Calib. Reset‟ is displayed on the
screen.
4. Press and release the (✓) button to confirm selection. „Are You Sure‟ will be
displayed on the screen.
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