ProSystems SIZE 1.5 User Manual (English)

Questions and Answers:

J
Juan SmithAug 8, 2025
Why is my ProSystems Water Dispenser using hard (untreated) water?
- H
  Heather LewisAug 8, 2025
  Several factors can cause hard water to be dispensed. It could be due to an open bypass valve (close it), loss of resin (refer to SYMPTOM #9), the valve being in regeneration (wait for completion), excessive water use (check regeneration frequency), a change in raw water hardness (adjust settings), failure to regenerate (refer to SYMPTOM #2), failure to draw brine (refer to SYMPTOM #3), decreasing resin exchange capacity (clean or replace resin), no salt in the brine tank (add salt), a leak between rotor and seal disk (check/replace), a leak at the riser tube (verify seating/check for cracks), or valve/timer synchronization issues (synchronize them).
W
whitneyhudsonAug 14, 2025
What to do if ProSystems SIZE 1.5 Water Dispenser unit fails to regenerate?
- B
  bryantstephenAug 14, 2025
  If your unit isn't regenerating, check the electrical supply (fuse, transformer). Also, verify the correct regeneration schedule and reset the control. The drive motor, flow meter, computer board, or microswitches might be defective and need replacement.
A
Austin ReedAug 20, 2025
What to do if ProSystems SIZE 1.5 valve fails to draw brine?
- D
  Dawn PearsonAug 20, 2025
  If the valve isn't drawing brine, first verify the operating pressure (minimum 20 psi). Then, check if the injector or injector filter is plugged and clean them if necessary. Inspect the drain and brine lines for any restrictions or kinks. Also, look for leaks in the brine line. If there's not enough water in the brine tank, refer to SYMPTOM #6.

ProSystems SIZE 1.5 Specifications

General

Brand	ProSystems
Model	SIZE 1.5
Category	Water Dispenser
Language	English

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ProSystems SIZE 1.5 User Manual

Table of Contents

Questions and Answers:

ProSystems SIZE 1.5 Specifications

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