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FOR EXPERTS:
13
HydroPower® RO XXL
Operation
4. OPERATION CONTROL BOX
WATER SUPPLY (TAP)
CONCENTRATE
4.3. Filling the tank - producing pure water
The production of pure water works with the integrated RO- and DI-Filter. The produced
water is stored in the tank and led with the two pumps to the left and/or right hose reel.
So it is forwared into your water fed pole. Connect your water supply hose to the left
connection. Connect the concentrate water drain hose to the right connection and lead it
away from working area, so that it can drain. (Hose is not kinked, no adapter at end).
The lower control unit (RO FILLING) powers the RO booster pump.
1. To start filling the tank, simply press and hold the UP&DOWN buttons
, release buttons and you read
FIL
in the display.
ATTENTION
: If you press the two keys too long, you get into the
tdS
mode. In this case return with the
button. (see description of this mode below)
2. The filling process starts until the float switch detects, that the tank is full.
3. While the solenoid valve is on and the tank is filling the
FIL
message flashes.
4. When the tank is filled, the diaphragm pump will stop and the battery tension will appear again in the
RO-FILLING display. Display shows
FUL
5. To manually stop the tank filling, press and briefly hold the UP&DOWN buttons
again.
The display will stop showing the
FIL
message.
Note 1: The cap of the tank has to be closed during filling process.
Otherwise the float switch can not detect a full tank and continues filling!
Note 2:
The solenoid valve will be turned off if the unit detects a low battery situation (below 10.5V).
4.4. Alarm/display messages
On the display different alarm messages can appear like described below:
ALARM
MESSAGE
CLARIFICATION
bAt
This message will start to flash when the battery tension is to low.
If battery is below 10.5V the pump will be disabled to protect the battery (unless low battery
cutoff is disabled). Connect the battery charger to charge the battery.
dE
Dead end detection, water flow is restricted (i.e. when the pole has been disconnected from the
hose, you stand on the hose or air is in the system).
Unroll the hose & check if these is not bend, reconnect the pole.
PS
Pressure switch activated or motor disconnected.
TDS HI
MAX. TDS value reached, replace the resin bags of the DI-filter
TDS StP
When the TDS value rises above the TDS cut-off setting the pump will be stopped.
The controller will display the left alarm message.
DISPLAY
MESSAGE
CLARIFICATION
FOB StP
Stop function activated of remote control
tP
Temperature indication
FIL
The RO- system is filling the tank with pure water
FUL
The tank is completely filled the with pure water
TDS Auto-Cut-Off
The unit monitors water purity in TDS (Total Dissolved Solids) in ppm (parts per million).
For a good cleaning result this should be 10 ppm or below. The unit can be configured with a TDS cut-off if this value gets too high.
By measuring the mineral content with the TDS- Meter you can determine the water quality.
The TDS-meter has a maximum reading of 50ppm.
•
To monitor the water temperature (°C) press ENTER
until you read for example
tP
,
17C
•
Press ENTER
again to monitor TDS reading in ppm: Example:
tdS
,
_20
(a TDS higher than 50 is displayed with
HI
)
•
When the TDS value rises above the TDS cut-off setting, the pump will be stopped. The display will show:
tdS
,
StP
•
Note
: When the controller is first turned on, the TDS cut-off is disabled for app. 60 seconds to allow any dirty water to be pumped out
•
Note:
if you
push both the
buttons longer, you are entering the setting mode for the auto TDS value (
tdS
).
Do not change this value! Return to previous mode with the
key.
ENGLISH
