Solem WF WI-FI 6-Station IP68 Smart Irrigation Controller User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your Solem WF WI-FI 6-Station IP68 Smart Irrigation Controller. This device allows you to manage your irrigation system remotely via a smartphone or tablet, offering convenience and efficient water management. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.

2. Safety Information

Always disconnect power before performing any installation or maintenance.
Ensure all electrical connections comply with local codes and regulations.
The device operates on 230/24 Volt. Incorrect voltage can damage the unit.
This controller is rated IP68, meaning it is protected against total dust ingress and long periods of immersion under pressure. However, ensure all connections are sealed properly to maintain this rating.
Keep the device away from direct sunlight and extreme temperatures to prolong its lifespan.
Do not attempt to open or repair the unit yourself. Refer to qualified service personnel.

3. Package Contents

Verify that all items are present in the package:

Solem WF WI-FI 6-Station IP68 Irrigation Controller
External Transformer (230V AC input, 24V AC output)
User Manual (this document)
Mounting hardware (screws, anchors) - (Assumed, typical for such devices)

4. Product Overview

The Solem WF WI-FI controller is designed for efficient and remote management of your irrigation system. It features 6 stations, a master valve output, and an input for a rain sensor. The integrated Wi-Fi module allows for seamless connection to your home network and control via the dedicated Solem app.

Figure 4.1: Solem WF WI-FI 6-Station IP68 Irrigation Controller. This image shows the compact, weather-resistant housing of the controller, designed for outdoor installation. The unit features a robust casing suitable for its IP68 rating.

Key Features:

6 Irrigation Stations: Control up to six independent irrigation zones.
Master Valve Output: Dedicated connection for a master valve or pump start relay.
Rain Sensor Input: Connect a rain sensor to automatically suspend irrigation during rainfall.
Wi-Fi Connectivity: Integrated 802.11 b/g module with WPA2-PSK, WPA, WEP security for remote control.
IP68 Rated: Suitable for outdoor installation and protection against water and dust.
Non-Volatile Memory: Retains programming during power outages.
Surge Protection: Built-in protection against electrical surges.
LED Indicator: Provides status feedback on device operation.

5. Setup

5.1. Mounting the Controller

Choose a suitable location for mounting, ensuring it is within approximately 20 meters of your Wi-Fi router for optimal signal strength.
Use the provided mounting hardware to securely attach the controller to a wall or other stable surface.

5.2. Wiring the Valves

Connect your 24V AC irrigation valves to the controller terminals. Each station (1-6) requires a separate wire, and all valves share a common wire.

Connect the common wire from all valves to the terminal labeled "COMMON" or "C".
Connect the individual control wire from each valve to its corresponding station terminal (e.g., Valve 1 to "ST1", Valve 2 to "ST2", etc.).
If using a master valve, connect its control wire to the terminal labeled "MV" or "P" (Pump).

5.3. Rain Sensor Connection

Connect a normally closed (NC) rain sensor to the designated rain sensor input terminals. Consult your rain sensor's manual for specific wiring instructions.

5.4. Power Connection

Connect the external 230V AC to 24V AC transformer to the controller's power input terminals. Plug the transformer into a suitable 230V AC outlet. The LED indicator on the controller should illuminate, indicating power.

5.5. Wi-Fi Connection and App Setup

Download the official Solem app from your smartphone's app store (iOS or Android).
Open the app and follow the on-screen instructions to create an account or log in.
Initiate the device pairing process within the app. The app will guide you through connecting the controller to your home Wi-Fi network. Ensure your Wi-Fi network is 802.11 b/g compatible and uses WPA2-PSK, WPA, or WEP security.
Enter your Wi-Fi network name (SSID) and password when prompted. The connection is password-protected.
Once connected, the LED indicator on the controller may change color or pattern to confirm a successful Wi-Fi connection.

6. Operating Instructions

All programming and manual operations are performed through the Solem smartphone/tablet application.

6.1. Programming Irrigation Schedules

Open the Solem app and select your connected controller.
Navigate to the "Programs" section. The controller supports 3 independent programs (A, B, C).
For each program, set the start times, run times for each station, and watering days.
Utilize the "Water Budget" feature to adjust watering duration for all stations in a program by a percentage, useful for seasonal adjustments.
Save your programs. The controller's non-volatile memory will retain these settings even if power is lost.

6.2. Manual Control Functions

From the app's main screen, you can manually start or stop individual stations or all stations.
Select a station and specify a run time for immediate irrigation.
Manual operations will override scheduled programs temporarily.

6.3. Rain Sensor Operation

If a rain sensor is connected and activated in the app settings, the controller will automatically suspend irrigation when rainfall is detected. Irrigation will resume once the sensor dries out and clears the rain condition.

7. Maintenance

Cleaning: Periodically wipe the exterior of the controller with a damp cloth. Do not use harsh chemicals or abrasive cleaners.
Connections: Annually inspect all wiring connections to ensure they are secure and free from corrosion.
Firmware Updates: Check the Solem app regularly for any available firmware updates for your controller to ensure optimal performance and access to new features.
Winterization: In regions with freezing temperatures, follow standard irrigation system winterization procedures, which may include disconnecting the controller and storing it indoors.

8. Troubleshooting

Problem	Possible Cause	Solution
Controller has no power (LED off).	No power from outlet; faulty transformer; loose connection.	Check outlet with another device. Ensure transformer is securely plugged in. Verify power connections to the controller.
Cannot connect to Wi-Fi.	Incorrect Wi-Fi password; controller out of range; incompatible Wi-Fi settings.	Double-check Wi-Fi password. Move controller closer to router or use a Wi-Fi extender. Ensure your router uses 802.11 b/g and supported security protocols (WPA2-PSK, WPA, WEP).
Stations not watering.	Valves not receiving power; rain sensor active; master valve issue; wiring fault.	Check wiring to valves and common wire. Verify rain sensor status in the app. Ensure master valve is functioning. Test individual stations manually via the app.
Programs not running.	Programs not enabled; incorrect schedule; rain sensor active; controller not connected to Wi-Fi.	Verify programs are enabled and correctly configured in the app. Check rain sensor status. Ensure controller has a stable Wi-Fi connection.

9. Specifications

Model: Solem WF WI-FI 6-Station IP68
Input Voltage: 230V AC (via external transformer)
Output Voltage: 24V AC
Number of Stations: 6
Master Valve Output: Yes
Rain Sensor Input: Yes
Wi-Fi Standard: 802.11 b/g
Wi-Fi Security: WPA2-PSK, WPA, WEP
Wi-Fi Range: Approximately 20 meters (65 feet)
Ingress Protection Rating: IP68 (Dust tight, protected against continuous immersion)
Memory: Non-volatile for program retention
Surge Protection: Integrated
Manufacturer: Solem
GTIN/UPC: 701160319765
ASIN: B0179XPEYM

10. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official SOLEM website. Keep your proof of purchase for warranty claims. If you encounter issues not covered in this manual, contact SOLEM customer support for assistance.