Bayrol Pool Relax Bromine, Instruction Manual, Page: 48 / 61

15
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During dosing, the menu display changes. Only the data relevant to the dosing in progress are displayed:

Current measured value pH / mV

Remaining time of manual dosing in minutes

The amount already dosed in litres for the manual dosing in progress.

Current dosing rate in %
Only the values 0 % or 100 % can appear here. If a dosing rate of 0 % is displayed, manual dosing is blocked by an alarm.

Pump (on / off)
The current status of the dosing pump in use. If "Pump off" is displayed,
manual dosing is blocked by an alarm.

Operating state pH / mV / O2 (Manual / Flow / Alarm)
While dosing is in progress, Pool Relax is in the "Manual" operating state.
If "Alarm" or "Flow" is displayed instead, manual dosing is blocked by an alarm.
By activating the "Stop Manual Dosage" button, manual dosing can be stopped at any time.
15.3 Blocking by alarms
Manual dosing is blocked by the following alarm conditions, as is normal automatic dosing:

Missing flow signal

Level alarm (depends on the configuration in the "Alarm Settings" menu)

Upper alarm (only blocks manual dosing in the D+ dosing direction)

Lower alarm (only blocks manual dosing in the D- dosing direction)
After the end of the alarm condition, manual dosing is unblocked and the remaining amount is dosed.
If manual dosing is started during the power-on delay, this prematurely ends the power-on delay.
15.4 Special case of shock chlorination
Shock chlorination is a special variant of manual dosing. Pool Relax offers the shock chlorination option in the "Manual Dosage" menu
under the following circumstances:

The device is a Pool Relax Cl unit

The dosing direction is set to D+
The dose amount of the shock chlorination is calculated using the pool volume. The calculation is based on a recommended amount of
0.2 litres of Chloriliquide per 10 m³ pool volume.
The dose amount calculated in this way can be changed manually.
Activating the "Start Shock Chlorination" button starts dosing.
The shock chlorination procedure corresponds exactly to a normal manual dosing.
A shock chlorination is permitted to exceed the upper alarm limit.
It is not blocked by an upper alarm.
15.5 Special case of pump test (pH / mV / O2)
The Pump Test function is used to quickly test whether the individual dosing pumps are connected correctly and are fully functional.
The duration of the pump test is limited to 5 minutes at the most.
Alarms do not cause blocking during a pump test, i.e. the pump must run during a pump test.
The pump test procedure corresponds exactly to a normal manual dosing.