Manuals / 3M / Household Appliance / Water System

3M CSFM1254 operating instructions System Troubleshooting Guide, Problem Cause Solution

Models: CSFM1254

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SECTION 5: SYSTEM TROUBLESHOOTING GUIDE

Problem

Cause

Solution

 

 

 

 

A. Electrical service to unit interrupted

A. Assure permanent electrical service (check fuse, plug, pull chain,

 

 

or switch)

 

 

 

 

B. Timer not working.

B. Replace timer assembly.

1. Hard water (unit not using salt; liquid level in

 

 

C. Timer improperly set

C. Check programming function

brine tank NOT too high)

 

 

D. Safety brine valve not opening

D. Replace safety brine valve

 

 

 

 

 

E. Salt “bridged” in brine tank

E. Breakup salt

 

 

 

 

F. Meter not functioning

F. Clean or replace as necessary

 

 

 

 

A. Bypass open

A. Close bypass (replace if necessary)

 

 

 

 

B. Timer improperly set

B. Increase frequency of regeneration

 

 

 

2. Hard water (unit using salt; liquid level in

C. No salt in brine tank

C. Add salt; maintain above water level

 

 

D. Excessive water usage

D. Increase frequency of regeneration and/or salt setting (See HOW TO

brine tank NOT too high)

 

SET TIMER)

 

 

 

 

 

 

E. Unit installed backwards

E. Reinstall unit

 

 

 

 

F. Unit undersized

F. Replace with larger unit

 

 

 

 

A. Brine valve not closing

A. Replace brine valve

 

 

 

 

B. Salt setting too high

B. Reset timer

 

 

 

 

C. Injector or Injector screen plugged

C. Clean injector and screen

3. Liquid level in brine tank TOO high

 

 

D. Drain line frozen, plugged or restricted

D. Free drain

 

 

 

 

 

E. Salt “mushed” or sand from salt plugging bottom of

E. Clean out brine tank (see instructions)

 

brine tank

 

 

 

 

 

F. Incorrect brine line flow control (BLFC)

F. Replace with correct flow control (see specifications)

 

 

 

4. System regenerates at wrong time

A. Timer improperly set

A. Reset timer

of day

 

 

 

 

 

 

A. Foreign material in control valve

A. Remove piston assembly and inspect bore: remove foreign material

 

 

and check control in various regeneration positions

5. Water continuously flows to drain

 

 

B. Internal control leak

B. Replace seals and/or piston assembly

 

 

 

 

 

C. Control valve jammed in brine or backwash position

C. Replace piston, seals and spacers

 

 

 

6. Water tastes salty

A. Salt setting too high

A. Reset program cycle

 

 

B. Cyclone distributor tube too short

B. Replace

 

 

 

 

7. White spots on glassware and dark surfaces

A. Sodium residual resulting from water having very high

A. Installation of additional water treatment equipment such as

hardness or total dissolved solids (TDS)

reverse osmosis or demineralization

 

 

 

 

 

A. Iron build-up in line to water conditioner

A. Clean line to water conditioner

 

 

 

 

B. Iron build-up in water conditioner

B. Clean control and add Iron-X Mineral Cleaner to resin bed: increase

8. Low water pressure (low flow rate)

 

frequency of regeneration

 

 

 

C. Well pumping sand

C. Install sand trap

 

 

 

 

D. Pump losing capacity

D. Contact pump repair service

 

 

 

9. “Rotten egg” smell (from hot water only)

A. Magnesium rod in water heater

A. Replace with aluminum rod or remove

 

 

 

 

A. Hydrogen sulfide (“sulfur”) in water supply

A. Install Sul-X Sulfur Reduction System

 

 

 

10. “Rotten egg” smell (from both hot and cold

B. Bacterial iron in water supply

B. Install Chem-Free Iron Reduction System

water

 

 

C. Algae in water supply

C. Pour approximately 1/2 cup laundry bleach into brine well just

 

 

 

before regeneration as frequently as necessary

 

 

 

11 Loss of resin through drain

A. Air in water system

A. Assure that well system has proper air eliminator control: check for

 

dry well condition

 

 

 

 

 

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3M CSFM1254 operating instructions System Troubleshooting Guide, Problem Cause Solution
Page 17 Page 19

CSFM1254 specifications

The 3M CSFM1254 is a sophisticated communication headset designed specifically for industrial and construction environments where effective communication is critical. This headset combines advanced technology, comfort, and durability, making it an ideal choice for professionals who work in demanding conditions.

One of the standout features of the 3M CSFM1254 is its high-performance noise-canceling capabilities. The headset is equipped with advanced passive noise reduction technology that effectively reduces background noise, allowing users to communicate clearly even in noisy environments. This is particularly important in construction sites or manufacturing facilities where heavy machinery and equipment can create significant auditory distractions.

The 3M CSFM1254 utilizes a robust dual-ear design that provides enhanced sound isolation, further improving the user experience. The ear cups are designed for comfort, featuring cushioned padding that ensures a secure fit during extended use. This comfort, combined with an adjustable headband, allows for personalized fitting, making it suitable for all-day wear in various work situations.

Another highlight of the headset is its reliable communication capabilities. The built-in microphone is noise-canceling as well, which means that it fosters clear and effective communication by minimizing interference from surrounding noise. Users can expect consistent audio quality, enabling them to stay connected with colleagues and supervisors without the frustration of interrupted or inaudible conversations.

Durability is a defining characteristic of the 3M CSFM1254. It is constructed with high-quality materials that can withstand the rigors of challenging work environments. The headset has been tested for various impacts and environmental conditions, making it a reliable choice for those who need equipment that can keep up with their demanding work routines.

In terms of connectivity, the 3M CSFM1254 offers versatile options, allowing it to be easily integrated with various communication systems, including two-way radios and smartphones. This flexibility enhances workplace communication efficiency, enabling teams to coordinate tasks and safety measures effectively.

Overall, the 3M CSFM1254 headset stands out as a top choice for professionals who require reliable, clear communication and durability in their headsets. With its combination of noise-canceling technology, comfort, and robust build, it addresses the needs of those working in high-noise environments, ensuring they remain connected and safe while performing their tasks.