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Jandy AquaPure Error 170

Possible front board fault or incorrect 120 VAC wiring. Call a pro.

Possible front board fault or incorrect wiring. Jandy says contact a pool professional.

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Full answer & models

Jandy AquaPure service code 170 indicates a possible front board service condition or the unit not correctly wired to 120 VAC. The manual's corrective action is to contact a pool professional.

Applies to: APUREMPLC700PLC1400AquaPure 700AquaPure 1400
Also searched as: AquaPure 170, service code 170, front board

Line voltage. Leave wiring to a qualified pro.
Why
Do not open the power center or check wiring yourself unless you are qualified. Line voltage can cause serious injury or death.

What 170 means

Possible front board fault or incorrect 120 VAC wiring. Call a pro.

More detail
Per Jandy manual H0325600, Section 7.2, code 170 indicates a possible front board service condition, or that the unit is not correctly wired to 120 VAC. Corrective action: contact a pool professional. Wiring and board diagnosis involve line voltage.

5-minute checks

Fix it step by step

Step 1 of 1

  1. Contact a pool professional

    • Decision
    • None
    • Pro decision

    Jandy's corrective action for this code is to contact a pool professional.

    More detail

    Contact a pool professional.

    This code points to a condition the manual does not list owner repairs for. Record the code, your model, and what you have already checked, and have a qualified technician service the unit.

    Still showing 170?Still 170 → see the partNeed a pro → call a pro

Code cleared. Nice work.

Recheck chlorine in a week. Pros do the same.

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Fixed after any step? Recheck chlorine in a week. Still 170 after step 1? See the replacement part or call a pro.

Call a pro if…

  • Code 170 is shown (Jandy's listed action).
  • Any recent electrical work on the equipment pad.

Part you'll likely need

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Only after the documented checks point to the cell.

Jandy replacement cell for AquaPure (R0475400 for 1400 models, R0475300 for 700 models)

Code 170 is not a cell fault; do not buy a cell for this code.

Fits: AquaPure 700AquaPure 1400

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FAQ

What does AquaPure 170 mean?

Possible front board service condition or unit not correctly wired to 120 VAC, per Jandy H0325600.

Where is this documented?

Jandy AquaPure/PureLink Power Center and Cell Kit, Installation and Operation Manual (H0325600), Section 7.2 Service Codes, Section 4.7 Salt, Section 6.3 Electrolytic Cell Cleaning.

Source: Jandy AquaPure/PureLink Power Center and Cell Kit, Installation and Operation Manual (H0325600), Section 7.2 Service Codes, Section 4.7 Salt, Section 6.3 Electrolytic Cell Cleaning. Written by a Florida pool service owner. Updated 2026-10-15.