1. Introduction
This manual provides essential information for the safe and efficient operation of your Harvia Finlandia 28 Amp 1 Hour Timer. This timer is designed to offer precise control over sauna sessions and is compatible with various sauna heater brands, including F43, Scandia, and Saunacore. Its robust 28 Amp rating and four-pole configuration ensure reliable performance for both residential and commercial sauna settings.
2. Safety Information
Please read and understand all safety instructions before installation and operation. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Electrical Installation: Installation must be performed by a qualified electrician in accordance with all local and national electrical codes. Ensure power is disconnected at the main circuit breaker before any installation or maintenance.
- Voltage and Amperage: Verify that the timer's voltage and amperage ratings (28 Amp) match your sauna heater's requirements.
- Wiring: Ensure all wiring connections are secure and properly insulated. Incorrect wiring can lead to malfunction or hazards.
- Moisture: Do not expose the timer to excessive moisture or direct water spray. This product is designed for indoor, dry environments within the sauna control system.
- Modifications: Do not attempt to modify or repair the timer. Refer all servicing to qualified personnel.
3. Product Overview
The Harvia Finlandia 28 Amp 1 Hour Timer is a crucial component for controlling the duration of your sauna heating cycles. It features a durable construction and a precise timing mechanism.
Figure 3.1: Front view of the Harvia Finlandia 28 Amp 1 Hour Timer. This image displays the metallic gold-colored casing and the central shaft where the control knob would be attached. A white label with "72084B 60M G16" is visible at the bottom.
Figure 3.2: Rear view of the Harvia Finlandia 28 Amp 1 Hour Timer. This image shows the black plastic base of the timer, featuring four brass-colored screw terminals for electrical connections. The text "28 AMP" is clearly visible, indicating the timer's capacity. Various patent numbers are also embossed on the surface.
The timer is designed with a 4-pole configuration, allowing for comprehensive control over the sauna heater's electrical circuits. Its compact design facilitates integration into existing sauna control panels.
4. Setup and Installation
Important: Installation of this electrical component should only be performed by a certified electrician or qualified service technician. Improper installation can lead to electrical hazards, damage to equipment, or void the product warranty.
4.1 Pre-Installation Checklist
- Ensure the main power to the sauna heater circuit is turned OFF at the breaker.
- Confirm the timer's specifications (28 Amp, 4 Poles) are compatible with your sauna heater and electrical supply.
- Gather necessary tools: screwdriver set, wire strippers, multimeter, mounting hardware.
4.2 Wiring Instructions
Refer to the wiring diagram provided with your sauna heater or the timer's packaging for specific connection points. Generally, the 4-pole timer will integrate into the heater's control circuit to interrupt power after the set duration.
- Identify the input and output terminals on the timer (refer to Figure 3.2 for terminal locations).
- Connect the incoming power supply wires to the designated input terminals.
- Connect the wires leading to the sauna heater's heating elements to the designated output terminals.
- Ensure all connections are tight and secure.
- Mount the timer securely within the control panel or designated enclosure.
After installation, restore power and test the timer's functionality before full use.
5. Operating Instructions
The Harvia Finlandia timer is designed for straightforward operation, allowing you to set the desired sauna session duration up to one hour.
- Power On: Ensure the sauna heater and timer receive power from the main supply.
- Set Time: Rotate the timer knob clockwise to the desired duration. The timer supports up to 60 minutes (1 hour) of operation.
- Start Heating: Once the time is set, the sauna heater should activate and begin heating.
- Automatic Shut-off: The timer will automatically turn off the sauna heater once the set time has elapsed.
- Manual Shut-off: To turn off the heater before the set time, rotate the timer knob counter-clockwise to the "OFF" position.
Always ensure the sauna area is clear and safe before activating the heater.
6. Maintenance
The Harvia Finlandia timer requires minimal maintenance. Regular checks can help ensure its longevity and reliable performance.
- Cleaning: Periodically wipe the exterior of the timer with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Inspection: Annually, or if you suspect an issue, have a qualified electrician inspect the wiring connections for tightness and signs of wear or corrosion.
- Environment: Ensure the timer is kept in a dry environment, free from excessive dust or humidity, which can affect electrical components.
Do not attempt to open the timer casing, as there are no user-serviceable parts inside.
7. Troubleshooting
If you encounter issues with your Harvia Finlandia timer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Timer does not activate heater. | No power to timer; loose wiring; faulty timer. | Check circuit breaker. Verify all wiring connections are secure. If issues persist, consult a qualified electrician. |
| Heater does not turn off after set time. | Faulty timer mechanism; incorrect wiring. | Ensure timer knob is set correctly. Have wiring inspected by an electrician. Timer may need replacement. |
| Timer knob is stiff or difficult to turn. | Internal mechanism issue; debris. | Do not force the knob. Contact customer support or a qualified technician for inspection. |
For problems not listed here, or if solutions do not resolve the issue, contact customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Harvia |
| Model Number | F43 |
| Amperage Rating | 28 Amp |
| Poles | 4 |
| Timer Duration | 1 Hour (60 minutes) |
| Item Weight | 4 ounces (0.25 Pounds) |
| Color | Rose Metal |
| UPC | 723641792638 |
| Date First Available | August 1, 2017 |
9. Warranty and Support
For information regarding the product warranty, please refer to the documentation provided at the time of purchase or contact the retailer/manufacturer directly. Harvia is a trusted brand known for quality sauna components.
For technical support or service inquiries, please contact your authorized Harvia dealer or the point of purchase. Provide your product model number (F43) and purchase date when seeking assistance.
