TURKU CON5 Sauna Stove External Digital Controller and Thermostat Sensor User Manual

Introduction

This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of the TURKU CON5 External Digital Controller and Thermostat Sensor replacement set. This system is designed for use with TURKU sauna heaters and is compatible with TURKU CON4 and CON4US control panels. Please read this manual thoroughly before installation and use to ensure safe and efficient operation.

Safety Information

Always prioritize safety during installation and operation. Improper installation or use can lead to electric shock, fire, or other hazards. Ensure all electrical work is performed by a qualified electrician in accordance with local and national electrical codes. Disconnect power to the sauna heater before performing any installation or maintenance.

• Ensure the power supply matches the requirements of the sauna heater and controller.
• Do not operate the sauna heater if the controller or sensor is damaged.
• Keep the controller and sensor away from water and excessive humidity.
• This controller is designed for TURKU sauna heaters only.

Package Contents

Verify that all components are present in your package:

• TURKU CON5 External Digital Controller
• Electronic Thermostat Sensor
• Instruction Manual (this document)

Setup and Installation

Careful installation is crucial for the proper functioning of your sauna heater control system. Refer to the wiring diagram below for correct connections.

Figure 1: Wiring diagram for the TURKU CON5 External Digital Controller. This diagram illustrates the connections between the CON5 controller, the PCB (Printed Circuit Board), the thermostat sensor, the 240VAC 60Hz power input, and a sauna heater ranging from 3-9kW. L1 and L2 represent the power input lines, connecting to the controller's L1 and L2 terminals. The controller's output terminals (1, 2, 3, 4) connect to the sauna heater's corresponding terminals (1, 2, 3, 4, 5, 6). The thermostat sensor connects to terminals 1, 2, 3, 4 on the PCB, which in turn connects to the CON5 unit. Switches S1 and S2 are also shown connected to the PCB.

Wiring Instructions:

1. Power Input: Connect the 240VAC 60Hz power supply to the L1 and L2 terminals on the CON5 controller.
2. Sauna Heater Connection: Connect the sauna heater (3-9kW) to the output terminals (1, 2, 3, 4) of the CON5 controller. Ensure correct phase and neutral connections as per the heater's requirements.
3. Thermostat Sensor: Connect the electronic thermostat sensor to the designated terminals on the PCB, which then interfaces with the CON5 controller. Position the sensor inside the sauna cabin at an appropriate height, away from direct heat sources or drafts, to accurately measure room temperature.
4. Controller Mounting: Mount the CON5 controller in a dry, accessible location outside the sauna cabin, ensuring it is protected from moisture and extreme temperatures.

Operating Instructions

The TURKU CON5 controller allows for precise temperature and time management of your sauna heater.

Figure 2: The TURKU CON5 External Digital Controller unit, shown with its digital display, control buttons, and the accompanying thermostat sensor. The display shows 'Time Remaining' and 'Room Temperature'. Buttons include 'Set Time' (up/down arrows) and 'Set Temperature' (up/down arrows), along with mode selection buttons (A/B) and a power button.

Controller Functions:

• Power On/Off: Use the power button to turn the controller and sauna heater on or off.
• Set Temperature: Use the 'Set Temperature' up/down arrows to adjust the desired sauna temperature. The temperature controlling range is 104°F to 194°F (40°C to 90°C).
• Set Time: Use the 'Set Time' up/down arrows to set the operating duration of the sauna heater. The maximum operating time is 60 minutes.
• Display: The digital display shows the 'Time Remaining' and 'Room Temperature'.
• Mode Selection (A/B): Refer to the specific sauna heater manual for details on 'Mode A' and 'Mode B' functions, if applicable.

Maintenance

Regular maintenance ensures the longevity and optimal performance of your TURKU CON5 controller and thermostat sensor.

• Cleaning: Wipe the controller's exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Sensor Check: Periodically inspect the thermostat sensor for any physical damage or accumulation of dust. Ensure it is securely mounted.
• Connections: Annually, or if issues arise, verify that all electrical connections are secure and free from corrosion. Ensure power is disconnected before checking connections.

Troubleshooting

If you encounter issues with your TURKU CON5 controller, refer to the following common problems and solutions:

• Controller Not Powering On:
  • Check the main power supply to the sauna heater and controller.
  • Verify all wiring connections are secure as per the installation diagram.
• Sauna Heater Not Heating:
  • Ensure the set temperature is higher than the current room temperature.
  • Check the operating time setting; it might have expired.
  • Inspect the thermostat sensor for damage or incorrect placement.
  • Consult the sauna heater's manual for heater-specific troubleshooting.
• Incorrect Temperature Reading:
  • Ensure the thermostat sensor is correctly installed and not obstructed.
  • Verify the sensor cable is not damaged.

If problems persist after attempting these solutions, contact customer support.

Specifications

Warranty Information

TURKU products are manufactured to high-quality standards. This product comes with a limited warranty against manufacturing defects. Please retain your proof of purchase for warranty claims. The warranty typically covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper installation, misuse, neglect, accidents, or unauthorized repairs. For specific warranty terms and duration, please refer to the warranty card included with your original purchase or contact TURKU customer support.

Customer Support

If you have any questions, require technical assistance, or need to report a problem with your TURKU CON5 controller, please contact our customer support team. When contacting support, please have your product model number (CON5) and purchase information readily available.

Manufacturer: KEYA SAUNA & SWIMMING POOL EQUIPMENT

For support inquiries, please refer to the contact information provided with your product packaging or visit the official TURKU website.