Jandy AquaLink Z4 Manual

The Jandy AquaLink Z4 is a sophisticated pool and spa control system featuring wireless remote control, multi-zone functionality, programmable schedules, temperature control, pump control, lighting control, and water feature management. Compatible with various pool equipment and designed for residential pool automation. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Main control unit, Wireless remote, Temperature sensors, Pump control relays, Valve actuators, Power supply.

Installation

Unpack and inspect contents. Install in dry, protected location near pool equipment.

1. Mount control unit: Secure to wall in weather-protected area near pool equipment pad.
2. Connect power: 120V AC power supply with proper grounding.
3. Connect pump: Wire pump control relays according to pump manufacturer specifications.
4. Connect valves: Install and wire valve actuators for pool/spa switching.
5. Connect sensors: Install temperature sensors in appropriate locations.
6. Pair remote: Follow wireless pairing procedure for remote control.

WARNING! All electrical connections must be performed by qualified electrician. Ensure proper grounding and circuit protection.

First-Time Setup

Power on system; follow initial setup procedure.

1. System initialization: Power on control unit; wait for system self-test to complete.
2. Remote pairing: Press SYNC button on control unit; press corresponding button on remote.
3. Configure zones: Assign equipment to zones (pool, spa, water features, etc.).
4. Set temperature ranges: Configure desired pool and spa temperature settings.
5. Program schedules: Set daily operating schedules for pumps and features.
6. Test functions: Verify all equipment responds correctly to control commands.

CAUTION! Ensure all electrical connections are secure before powering on system.

Specifications

• Control Capacity: Up to 4 independent zones
• Wireless Range: Up to 100 feet line of sight
• Temperature Control: 50°F to 104°F (10°C to 40°C)
• Power Supply: 120V AC, 60Hz
• Relay Capacity: 4 pump/valve relays (16A each)
• Communication: RF wireless, RS-485 for external devices
• Display: LED status indicators, remote LCD display
• Enclosure Rating: NEMA 3R weather resistant
• Operating Temp: 32°F to 122°F (0°C to 50°C)

Controls and Settings

Access system settings via remote control menu. Control Unit: Power button, Status LEDs, Sync button.

Remote: Power, Mode selection, Temperature adjustment, Schedule programming, Zone controls, Menu navigation, Pump speed adjustment, Light controls.

Temperature Settings: Pool temp, Spa temp, Freeze protection threshold. Schedules: Daily start/stop times, Weekly programming, Holiday modes. Pump Control: Speed settings, Runtime scheduling, Filter cycles. Lighting: On/Off control, Dimming settings, Color programs. System: Language selection, Time/Date, Remote pairing, Factory reset.

Connecting Devices

Pump connections: Relay outputs for pump control. Valve connections: Actuator wiring for automatic valves. Sensor connections: Temperature sensor inputs.

1. Turn off power before making any connections.
2. Connect pump control wires to designated relay terminals.
3. Wire valve actuators according to valve manufacturer instructions.
4. Connect temperature sensors to appropriate sensor inputs.
5. Connect auxiliary devices (lights, heaters) to available relays.
6. Verify all connections are secure and properly insulated.

Tip: Label all wires during installation for easy identification during maintenance.

Programming Schedules

Supports daily and weekly scheduling for all pool functions.

1. Access schedule menu: Press MENU on remote, select SCHEDULES.
2. Create new schedule: Select time, duration, and equipment to control.
3. Set pump schedules: Program filter cycles, cleaning cycles, and special functions.
4. Program lighting: Set automatic on/off times for pool and spa lights.
5. Set temperature schedules: Program different temperatures for different times of day.
6. Copy schedules: Duplicate schedules for multiple days or weeks.
7. Holiday mode: Set extended away periods with minimal operation.
8. Save and activate: Save schedules and activate automatic operation.

WARNING! Do not program pump to run continuously without proper supervision.

Maintenance Features

Filter cycle reminders: Programmable filter maintenance alerts. System diagnostics: Built-in fault detection and error reporting. Freeze protection: Automatic pump operation during freezing conditions.

Care & Cleaning

Turn off power before cleaning. Use soft, dry cloth for control unit; mild detergent for exterior surfaces if needed.

CAUTION! Do not use harsh chemicals or high-pressure water spray. Keep control unit dry and protected from direct water exposure.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. UL listed for pool and spa control applications. Copyright © 2024 Jandy; trademarks of Fluidra USA. For technical support, visit www.jandy.com or contact 1-800-227-1442.

Troubleshooting

Reset: Menu > System > Reset to restore factory defaults if needed.

Service: 1-800-227-1442; www.jandy.com