CPR Touch XL, Control Unit
Index: 03 Date modified: 22/06/2022
OI No.: BA MR 001-03 Steuereinheit CPR Touch XL EN.docx
Page 12 of 70
3
Product description – scope of delivery
3.1
Scope of delivery / accessories
The measuring and control unit
CPR-Touch XL
is delivered with the following standard
accessories.
Buffer solutions pH7, pH4, redox test solution
Electrode cleaner, distilled water
Cleaning beads, electrolyte solution, replacement gaskets
2 pcs ½” – 6 x 1 ball valve, (only for type
2S
)
7 m each of PE and PTFE measuring water pipe 6 x 1 mm, (only for type
2S
)
In addition, customer-specific or order-related modifications are possible.
3.2
Product description
The
CPR-Touch XL
controller series is intended exclusively for measuring and control
tasks for the water treatment in swimming pools. It is used for the following 3 dosing
devices:
GRANUDOS
10-CPR Touch XL
GRANUDOS
45/100-CPR Touch XL
CPR Touch XL-2S
The control unit has the following main functions:
Control of the pH value by means of a peristaltic pump directly from the supply
canister
Regulation of the disinfection dosing, with dosing screw (type Granudos) or peristaltic
pump (type
2S
)
Locking of the flocculant dosing
Activation of the flocculant dosing (GR10 optional with peristaltic pump)
Filter disinfection during backwashing with activation of a switchover valve
ECO operation for lowering the setpoint for free chlorine during extended pause
times, e.g., night, weekend, rest day
Filling a buffer tank with chlorine solution for disinfecting additional small basins using
dosing pumps (optional)
Fault indication potential-free
PC connection, remote display and access to the values and parameters via LAN
Interface for a remote display
