Product Information
Description
- Genuine Pentair Part
- 16-Pin Plug-In Module
- Free Shipping
Pentair IntelliChem Controller LCD Display Module (523533Z)
Replacement display for the IntelliChem controller.
The Pentair 523533Z LCD display (PST-523533Z) is the display Pentair lists among its IntelliChem controller replacement parts. The module seats on the 16-pin connector of the IntelliChem controller board and presses onto four plastic standoffs, and Pentair's procedure swaps only the display while the controller circuit board stays in the enclosure.
Why PST Customers Pick This
Listed for IntelliChem
Pentair's catalog lists part 523533Z as the LCD Display under IntelliChem controller replacement parts, next to the 523004Z controller circuit board, which is a separate part.
Plugs Onto 16 Pins
The 16 pins on the underside of the display module line up with the 16-pin connector on the IntelliChem controller board, and the module presses onto four snap-in plastic standoffs at the corners.
Swap the Display Only
Pentair's procedure: loosen the four top cover screws, unplug the DC power plug from the controller board, lift the old display off its pins and standoffs, press the new one in place, reconnect power and close the cover.
Backlit Status Screen
The IntelliChem LCD is backlit and shows system status and the main menu. The LCD Timeout setting runs the backlight and menu from 30 seconds to 24 hours.
Basic or Advanced View
Basic mode shows pH and ORP readings with alarm messages. Advanced mode adds dose and mix timers, process messages and higher precision pH and ORP readings.
Shock Hazard
Pentair states that the IntelliChem controller must be installed by a licensed or certified electrician or a qualified pool professional in accordance with the National Electrical Code and local codes. Always disconnect power to the controller enclosure at the circuit breaker before servicing it, or death or serious injury can result.
Specifications
| Identification | |
|---|---|
| Manufacturer | Pentair |
| Pentair Part Number | 523533Z |
| Pentair Description | LCD Display |
| Part Type | LCD display module |
| SKU | PST-523533Z |
| Fitment | |
| Controller | Pentair IntelliChem water chemistry controller |
| Parts List Group | IntelliChem controller replacement parts |
| Controller Circuit Board | Not included (Pentair 523004Z, listed separately) |
| Installation | |
| Connection | 16-pin connector on the underside of the module |
| Mounting | Four snap-in plastic standoffs |
| Access | Controller top cover, four screws |
| Pentair Instructions | IntelliChem Controller LCD Replacement Instructions, P/N 523538 |
| Display | |
| Backlighting | Yes |
| Backlight and Menu Timeout | 30 seconds to 24 hours (LCD Timeout setting) |
| Display Modes | Basic and Advanced |
Frequently Asked Questions
Does this include the IntelliChem controller circuit board?
No. This listing is the LCD display only. Pentair lists the 523533Z LCD Display and the 523004Z Controller Circuit Board as separate IntelliChem replacement parts.
How is the display replaced?
Pentair's instructions: loosen the four screws and open the top cover, disconnect the DC power plug from the controller board, lift the LCD module straight up off the 16-pin connector and release it from the four standoffs. Align the new module's pins with the connector, press it onto the standoffs, reconnect the DC power plug and close the cover with the four screws.
Who should install it?
Pentair calls for a licensed or certified electrician or a qualified pool professional, working to the National Electrical Code and local codes, and says to disconnect power to the controller enclosure at the circuit breaker before servicing.
Can I change how long the screen stays lit?
Yes. The IntelliChem's LCD Timeout setting sets the backlight and menu on and off time anywhere from 30 seconds to 24 hours.
Order the 523533Z From PST
Backed by PST Pool Supplies' service team.
- Free Shipping
- 30-Day Returns
- Warranty Backed
- Authorized Pentair Dealer
Additional Info
| Category | Parts Pool Parts Automation Parts |
| SKU | PST-523533Z |
| MPN | 523533Z |
| Manufacturer | Pentair |
| Weight | 0.2 lb |
Let customers speak for us
The process was smooth and lights arived as expected. Everything test out in good working order.
Needed to replace the control overlay on our Nordic Impulse hot tub, but could not find out the make or model number of the actual control panel on our tub. By taking measurements and photos or our actual control panel button positions and functions, I was able to narrow down the options. I ordered this overlay as the button positions seemed to be in the right positions, even though the overall size was smaller than the control panel. The overlay works, in that all buttons and functions are in the right place, and the overlay seems to have adhered well to the panel. It is not a perfect match, as it is smaller overall than it should be. But I am happy with the result and will buy an additional identical overlay as a backup in case this one, too, deteriorates at some point. Took a lot of detecting, but the result is successful!
This costume is legit. It has the sparkle, glittery sheen to it like the one used on screen! Very happy with it!!
Excellent service!
PST was great at communicating the status of my order throughout the various stages. I actually did encounter a shipment issue and they handled it without issue. I will be doing business again with them.
PST was great at communicating the status of my order throughout the various stages. I actually did encounter a shipment issue and they handled it without issue. I will be doing business again with them.
as described, fast shipping
My wife has RA and is always uncomfortable. Our hot tub heater failed and all the local shops were not able to assist until November. I was able to order an exact replacement part which was delivered within 3 days the hot tub was up and functioning in three days. I was very impressed with the quality and service.
Good quality just ordered wrong size and also need thicker cover
Fit perfectly, and fast shipping
Super fast shipping and reliable product !
I accidentally broke the original knob by tightening it too much. This was a perfect fit and works 100%. Fast delivery too!
Swapped out broken heater (lasted about 6 years) for this one. The instructions are for the electronics, not for the plumbing. You must get everything perfectly aligned or the plumbing may leak. I needed to loosen the electronics box to get the plumbing perfectly aligned. I have hot water again.
Great prices, fast shipping, great products
Haven't received yet but I'm sure it'll be great
