Service: Manually Initiated Electronic Diagnostics

Turbine Switches

1

To enter diagnostics, press and hold the SELECT button until (000 – –) shows in the display.

 

 

 

 

 

 

OR

 

A The first 3 digits indicate water meter operation as follows:

 

 

■000 (steady) = soft water not in use…no flow through the meter.

 

 

 

Water

Switch (B)

 

—OPEN A NEARBY SOFT WATER FAUCET—

 

 

■ 000 to 199 (continual) = repeats display for each gallon of water passing through the meter.

Meter (A)

 

 

 

 

 

 

Motor

 

 

 

Position

 

 

 

 

switch

Sensor

 

 

 

 

 

 

 

 

housing

 

 

 

 

Turbine

 

 

 

Valve

Turbine

 

 

 

support &

 

 

 

outlet

 

 

 

shaft

 

 

 

 

If you don’t get a reading in the display, with faucet open, pull the sensor from the valve outlet port. Pass a small magnet back and forth in front of the sensor. You should get a reading in the display. If you get a reading, shut off water supply, unhook the in and out plumbing and check the turbine for binding.

B The letter (P) and dash(es) indicate POSITION switch operation. The letter appearing means the switch is closed; the dash means the switch is open. Use the TOUCH or HOLD (RECHARGE TONIGHT– RECHARGE NOW) button to manually advance the valve into each cycle and check correct switch operation.

CORRECT SWITCH

 

DISPLAYS

VALVE CYCLE STATUS

—— Valve in service, fill, brining, backwash or fast rinse position.

— P

Valve rotating from one position to another

C While in this diagnostic screen, the following information is available and may be beneficial for various reasons. This information is retained by the computer from the first time electrical power is applied to the control.

CODE

■ Press and hold the UP button to display the number of days this control has had electrical power

 

applied.

■Press and hold the DOWN button to display the number of regenerations initiated by this control since the SR code number was entered.

2 Press the SELECT button and hold in three seconds until a Service Rating code appears in the display. Repeat this step if the SR code is not displayed.

For correct water softening system operation, the SR number must be SR17 for model GNSF23Z, SR18 for model GNSF18Z and SR35 for model GNSF35Z.

To reset the code, press the UP or DOWN button until the correct number shows.

3 Press SELECT to return to the present time display. If the code was changed, make ALL the timer settings.

NOTE: If the control is left in a diagnostic display or a flashing display when setting times or hardness, present time automatically returns if a button is not pressed within four minutes.

9

Safety Instructions

Operating Instructions

Troubleshooting Tips

Customer Service

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GE GNSF35Z01, GNSF18Z01, GNSF23Z01 owner manual Open a Nearby Soft Water Faucet
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GNSF23Z01, GNSF18Z01, GNSF35Z01 specifications

The GE GNSF series, which includes models GNSF18Z01, GNSF35Z01, and GNSF23Z01, represents a significant stride in the realm of energy-efficient heating and cooling solutions. These heat pump systems are designed to cater to both residential and commercial applications, making them versatile options in a range of settings.

The GNSF18Z01 model is a compact yet powerful option, featuring a 1.5-ton cooling capacity with a SEER rating of up to 18, ensuring excellent energy efficiency. This model utilizes a scroll compressor, known for its durability and quiet operation. Its environmentally friendly refrigerant, R-410A, helps reduce greenhouse gas emissions while delivering optimal cooling performance. Moreover, the easy-to-use programmable thermostat enhances user control over energy consumption, allowing homeowners to manage their comfort levels more effectively.

Similarly, the GNSF23Z01 model stands out with its 2-ton capacity, featuring a slightly higher SEER rating. This model is ideal for larger spaces that require robust cooling and heating support. The technology embedded in the GNSF23Z01 also includes variable speed operation, which adjusts to the cooling demand in real-time, providing significant energy savings. The model’s advanced air filtration system contributes to improved indoor air quality by capturing dust, allergens, and other particulate matter.

The GNSF35Z01 model offers even greater efficiency with its 3-ton cooling capacity and an impressive SEER rating that surpasses many competitors in the marketplace. This heat pump incorporates advanced smart technology, allowing integration with home automation systems. Users can easily monitor and adjust settings remotely through mobile applications, providing unparalleled convenience. The GNSF35Z01 also emphasizes sustainability with its energy-saving features, aligning with modern eco-friendly practices.

In addition to energy efficiency, all three models share a focus on quiet operation, streamlined design, and ease of installation, making them suitable for various building structures. Their robust construction ensures longevity and reliability, contributing to lower maintenance costs over their lifespan. Overall, the GE GNSF18Z01, GNSF35Z01, and GNSF23Z01 heat pumps are exemplary choices for anyone seeking efficiency, comfort, and advanced technology in their heating and cooling systems.
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