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Demineralised heating water perfect for every system Installation Function PUROTAP profi PUROTAP profi Operation Service fast kompakt professional leistungsfähig safely monitored sicher Minerals and salts in technical water circulationslead to corrosion and mineral deposits. PUROTAP filters aggressive materials out of the water and enables trouble-free operation.
Content PUROTAP profi function according to the latest standards Connection The instruments Determining water hardness Calculating capacity Replacing ion exchanger resin TDS meter malfunction Changing batteries Flow rate measurement device malfunction Reduced flow rate Drain sieve for residual water Journal...
PUROTAP profi function Heating and cooling systems use water as a medium for heat transfer. The water circulates from where the warm water is generated to the user and back. Even if the system always re-uses the same water, lime and aggressive materials enter the closed water system when first filling the system, which can damage modern components.
In the DIN EN 1717 (Germany) field of application, a pipe disconnector must also be installed before the fill-up station. Follow the guidelines from the water supply company. PUROTAP profi may only be under pressure for the duration of the filling process. A permanent con- nection under pressure is not permitted.
The instruments TDS measuring device The battery-powered meter shows the content of the dis- solved substances in the water (total dissolved solids). Operation: Switch on using the red button on the top left, then select the measuring point, in the input or output. As soon as the value on the output is >...
41.5 °fH 23.3 °dH very hard 45.0 °fH 25.3 °dH Calculating PUROTAP profi 50 capacity capacity 140 m à 1°fH 80 m à 1 °dH Litres of demineralised (completely desalinated) water °fH °dH Why the capacity calculation? per cartridge 50°...
Empty the used resin Close ball valve 1) and 2) in the cartridge inlet and outlet. Leave PUROTAP profi connected to the untreated water tap 3). Connect hose to the drain valve 4) and insert it into the supplied water-permeable collection sack.
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Hold head 2) by hand and unscrew carefully. Remove head together with the spray hose 3). Fill original PUROTAP resin 5) with funnel 4). PUROTAP profi 25 = 1 sack with 25 l, PUROTAP profi 50 = 2 sacks per 25 l.
TDS meter malfunction Malfunction Solution The display goes off after This is not a malfunction; it automatically switches off to conserve the approx. 20 seconds. batteries. Press the "POWER" button again. The inlet value (IN) shows - The sensor in the inlet has no measuring values or is defective. Use the 000- flush valve to check whether the refill station is full of water.
Reduced flow rate Malfunction Solution The pressure difference between the water supply line and the coun- The flow drops below ter-pressure from the system is too low. Open the pressure reduction 15 l/min valve again. The fine sieve in the outlet (right side) of the cartridge is blocked. The flow is weak despite the Loosen screw, rinse out fine sieve and reattach.
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