1. Produktet er slutview
The Rinnai EX22DTP Direct Vent Wall Furnace is an advanced indoor heating solution designed to provide reliable warmth and comfort. This energy-efficient space heater utilizes modulating technology to maintain consistent temperatures, eliminating cold spots. Its compact, wall-mounted design integrates seamlessly into various indoor spaces, making it suitable for both urban living and larger rooms. The unit features user-friendly controls, a programmable thermostat, and safety features such as a cool-to-the-touch cabinet, child lock, and self-diagnostic electronics. It operates with minimal noise, ensuring a peaceful environment.

Figur 1: Forside view of the Rinnai EX22DTP Direct Vent Wall Furnace.
Nøglefunktioner:
- Consistent and Efficient Heating: Advanced modulating technology ensures optimal temperature control and eliminates cold spots.
- Safe and User-Friendly Design: Features a cool-to-the-touch cabinet, child lock, and self-diagnostic electronics for safe operation.
- Energibesparelser: Minimizes fuel consumption by precisely matching heat levels to your needs.
- Tilpasset komfort: Programmable thermostat allows for personalized heating settings and Wi-Fi integration.
- Kompakt og pladsbesparende: Wall-mounted design fits into any indoor space.
2. Sikkerhedsoplysninger
Please read and understand all safety warnings and instructions before installing, operating, or performing maintenance on this appliance. Failure to follow these instructions could result in property damage, personal injury, or death.
- Professionel installation: This appliance must be installed by a qualified professional in accordance with all local codes and regulations.
- Ventilation: Ensure proper venting as this is a direct vent appliance. Do not obstruct the air intake or exhaust vents.
- Brændstoftype: Verify that the appliance is connected to the correct fuel type (Propane).
- Frirum: Maintain proper clearances from combustible materials as specified in the installation manual.
- Carbonmonoxid: Installer kuliltedetektorer i dit hjem.
- Børn og kæledyr: Keep children and pets away from the appliance during operation. The cool-to-the-touch cabinet is a safety feature, but supervision is always recommended.
3. Opsætning
Installation of the Rinnai EX22DTP Direct Vent Wall Furnace requires adherence to specific guidelines to ensure safe and efficient operation. It is strongly recommended that installation be performed by a licensed professional.
Installation overståetview:
- Montering: The unit is designed for wall mounting. Ensure the wall structure can support the unit's weight (approximately 67 lbs).
- Direct Venting: This furnace uses a direct vent system, drawing combustion air from outside and exhausting combustion by-products directly outside. This eliminates the need for a chimney and prevents indoor air contamination.
- Brændstoftilslutning: Connect to a propane gas supply line.
- Elektrisk tilslutning: The unit requires a 60 Volts, 0.47 Amps elektrisk forbindelse.

Figure 2: Dimensions of the Rinnai EX22DTP Direct Vent Wall Furnace.

Figure 3: Various through-wall vent termination options for installation.
4. Betjeningsvejledning
The Rinnai EX22DTP features an intuitive control panel for easy operation.
Kontrolpanelets funktioner:
- On/Off knap: Tænder eller slukker for enheden.
- Temperaturkontrol: Use the up/down arrows to adjust the desired room temperature.
- Programmerbar termostat: Set specific temperatures for different times of the day or week to optimize comfort and energy savings.
- Børnelås: Engages a lock function to prevent unintended changes to settings.
- Økonomitilstand: Aktiverer en energibesparende tilstand.
Video 1: Demonstration of the Rinnai EX22DTP's quiet operation and ease of use, highlighting its unobtrusive presence in a living space.
Video 2: A rotational view of the Rinnai EX22DTP, showcasing dens design og forskellige vinkler.
5. Vedligeholdelse
Regular maintenance ensures the longevity and efficient operation of your Rinnai EX22DTP. The primary user-serviceable task is cleaning the lint filter.
Rengøring af fnugfilteret:
- Sluk enheden: Press the On/Off button on the control panel to turn off the furnace.
- Find filter: The lint filter is typically located at the top front of the unit, accessible by gently pulling a small lip or panel.
- Fjern filter: Carefully slide out the mesh filter.
- Rens filter: Remove any accumulated lint, dust, or pet hair from the mesh. This can be done by hand, with a vacuum cleaner, or by rinsing under water (ensure it's completely dry before reinserting).
- Genindsæt filter: Slide the clean filter back into its slot until it clicks securely into place.
- Genstart enhed: Turn the furnace back on. The unit will reset its temperature settings automatically.
It is recommended to clean the lint filter weekly, especially in homes with pets, to maintain optimal performance.

Figure 4: The mesh lint filter of the Rinnai EX22DTP, shown during removal for cleaning.
Video 3: A user demonstrates the simple process of removing and cleaning the lint filter on a Rinnai wall furnace.
Video 4: Detailed instructions on how to clean the mesh filter of the Rinnai wall furnace, including removal and reinstallation.
6. Fejlfinding
If you encounter issues with your Rinnai EX22DTP, refer to the following common troubleshooting steps:
- No Heat/Unit Not Turning On:
- Check if the unit is plugged in and receiving power.
- Sørg for, at gasforsyningsventilen er åben.
- Verify the thermostat setting is above the current room temperature.
- Check for any error codes displayed on the control panel and consult the full manual for their meaning.
- Reduceret varmeafgivelse:
- Clean the lint filter as described in the Maintenance section. A clogged filter can restrict airflow.
- Ensure there are no obstructions around the unit's air intake or exhaust vents.
- Usædvanlige lyde:
- Minor operational sounds are normal. If loud or unusual noises occur, turn off the unit and contact a qualified technician.
- Lugt:
- A slight odor may be present during initial startup. If a strong or persistent gas odor is detected, immediately turn off the gas supply, evacuate the premises, and contact your gas provider and a qualified technician.
For persistent issues or complex problems, contact a certified Rinnai service technician.
7. Specifikationer
| Mærke | Rinnai |
| Modelnummer | EX22 |
| Brændstoftype | Propan |
| BTU udgang | 20,700 BTU |
| Varmedækning | 1600 kvadratmeter |
| Farve | Beige |
| Produktdimensioner | 10.1" D x 29.9" B x 22.9" H |
| Varens vægt | 67 pund |
| Monteringstype | Vægmontering |
| Voltage | 60 volt |
| Ampslette | 0.47 Amps |
| Wattage | 56 watt |
| Særlige funktioner | Energy Efficient, Noiseless |
| UPC | 766156016592 |
8. Garanti og support
For warranty information, technical support, or service inquiries, please contact Rinnai America Corporation directly. Refer to the official Rinnai website or your product registration documentation for specific warranty terms and contact details.
Rinnai is dedicated to providing high-quality, safe, and efficient appliances. Their customer support is available to assist with any product-related questions or concerns.





