Key facts
- Manuals
- 30
- Models
- 12
- Languages
- EN
- Last added
- 2026-10-03
Goldline models by category
Featured Goldline manuals

Goldline GL-235 Solar Pool Controller Installation & Operation Manual
This manual explains how to install and operate the Goldline GL-235 solar pool controller. It covers mounting the unit, connecting power, grounding, wiring the low‑voltage solar valve, and configuring high‑voltage outputs for booster pumps or timer overrides. Detailed sensor mounting, freeze‑protection, and nocturnal‑cooling options are also described.
The guide includes wiring diagrams, jumper settings for 12 VAC or 24 VAC valve actuation, and step‑by‑step troubleshooting procedures for power, sensor, and valve faults. Warranty information and safety warnings are provided at the beginning of the document.
Covers: Installation Mounting · Power Input · Grounding · Low Voltage (LV) Output: Solar Valve · High Voltage (HV) Output: Booster Pump · High Voltage (HV) Output: Timeclock Override

Goldline GL-30 Differential Temperature Control User Manual
The GL-30 is a differential temperature controller designed for solar heating systems, offering adjustable differential ranges, high‑limit protection, and optional freeze‑recirculation. It can drive pumps or fans directly and supports remote sensors up to 1000 ft away.
The manual includes detailed specifications, wiring diagrams, mounting instructions, adjustment procedures, and a troubleshooting section to help installers and users set up and maintain the controller safely.
Covers: Description · Specifications · LED Indicators · Differential and High Limit Settings · Recirculation Freeze Protection · Installation
Latest Goldline manuals
Goldline GL-235 Solar Pool Controller Installation & Operation Manual
Installation Guide 12 pages · 302 KB · ENThe Goldline GL-235 Solar Pool Controller Installation & Operation Manual provides wiring, mounting, setup, and troubleshooting instructions for residential…
Goldline GL-30 Differential Temperature Control User Manual
User Manual 7 pages · 5 MB · ENThe Goldline GL-30 manual provides specifications, installation steps, operation instructions, and troubleshooting guidance.
GOLDLINE Installation Manual for model GVA-24
This document is an installation manual for Goldline Model GVA-24, providing information on installation requirements, safety precautions, and symptoms of hyperthermia.
GOLDLINE Operation Manual for models AQL-PS-4 AQL-PS-8 AQL-PS-16
This document is an operation manual for Aqua Logic automation and chlorination, applicable to models AQL-PS-4, AQL-PS-8, AQL-PS-16, and others. It provides basic safety instructions and installation guidelines.
GOLDLINE Operation Manual for model AQL-P-4
This manual provides basic operating instructions for the Aqua Logic AQL-P-4 LD automatic chlorination controller.
GOLDLINE Installation Manual for model AQL-P-4
This document is the installation manual for Aqua Logic Automation and Chlorination System, model AQL-P-4 LD GC. The manual provides basic safety instructions and describes the features and characteristics of the product.
GOLDLINE Automation Chlorination PL-PS-4 PL-PS-8-V PL-PS-8 PL-PS-16-V PL-PS-16 Operation Manual
This manual describes the operation instructions of PL-PS-4, PL-PS-8-V, PL-PS-8, PL-PS-16-V, PL-PS-16 automatic and disinfection control devices.
GOLDLINE CONTROLS PL-PS-4 PL-PS-8-V PL-PS-8 PL-PS-16-V PL-PS-16 manual
This document is the Automation and Chlorination Installation Manual for models PL-PS-4 PL-PS-8-V PL-PS-8 PL-PS-16-V PL-PS-16 of Goldline Controls
GOLDLINE CONTROLS PL-P-4 manual
This document is an operation manual for the PL-P-4 LD C G LINE ON TROLS model, covering automation and chlorination operations. The manual includes basic safety precautions, warning statements, and guidance on grounding and bonding.
GOLDLINE CONTROLS Installation Manual for model PL-P-4
This document is the Goldline Controls PL-P-4 LD C G LINE ON TROLS Automation and Chlorination Installation Manual, which introduces the features and characteristics of the product.
GOLDLINE CONTROLS AQL-WW-RF-PS-4 AQL-WW-RF-PS-8 AQL-WW-RF-PS-16 AQL-Tx-RF-PS-4 AQL-Tx-RF-PS-8 AQL-Tx-RF-PS-16 manual
Introduces the features and characteristics of the wireless remote display, is compatible with all Aqua Logic controllers, and operation manual
GOLDLINE CONTROLS Installation Operation Manual for model AQL2-SS-RF
This document is for Aqua Logic Aqua Logic Aqua Logic Aqua Logic Aqua Logic and Spaside Remote Control Installation and Operation Manual for model AQL2-SS-RF,it introduces the product's compatibility, installation and usage methods
GOLDLINE CONTROLS Installation Operation Manual for model AQL2-BASE-RF
This manual introduces the installation and operation methods of Aqua Logic and Base Station.
GOLDLINE CONTROLS Installation/Operation Manual for model AQL-SS-RF
Aqua Logic Spa-side Remote Installation/Operation Manual
GOLDLINE CONTROLS nstallation/Operation Manual for model AQL-WW-PS-4 AQL-WW-PS-8 AQL-WW-PS-16
This manual describes the installation and operation instructions for the AQL-WW-PS-4/8/16 Aqua Logic Remote Display/Keypad.
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Which document do I need?
Installation Guide
Mounting, wiring and first power-up. Read it before the hardware goes in.
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Goldline manuals
How do I install the GL-235 controller?
Mount the box vertically with the knockouts facing downward, keep it at least 5 feet away from the pool or spa, turn off power at the circuit breaker, remove the internal panel, and follow the wiring diagram for power and sensor connections.
From: Goldline GL-235 Solar Pool Controller Installation & Operation Manual
How can I enable recirculate freeze protection?
Install the jumper across both pins marked “RECIRC” on the main circuit board and optionally wire GC‑3 freeze snap switches in series with the collector sensor.
From: Goldline GL-235 Solar Pool Controller Installation & Operation Manual
How do I set the differential temperature range on the GL-30?
The differential is adjustable from 8 °F to 24 °F using the control’s adjustment knob.
From: Goldline GL-30 Differential Temperature Control User Manual
How can I enable recirculate freeze protection?
Move jumper J2 from the "OUT" position to the "IN" position to enable freeze protection.
From: Goldline GL-30 Differential Temperature Control User Manual
