FTRME231 - Thermostat JUNG - Free user manual and instructions
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| Product Type | Thermostat |
| Brand | JUNG |
| Model | FTRME231 |
| Category | Room Thermostat |
| Dimensions | 85 x 85 x 35 mm |
| Weight | 120 g |
| Power Supply | 2x AA batteries (recommended), or 24 VAC/DC |
| Display Type | Backlit LCD |
| Temperature Range | 5°C to 35°C |
| Control Type | Electronic with touch buttons |
| Programmability | Weekly programmable with up to 4 time periods per day |
| Mounting | Wall-mounted (flush or surface) |
| Color | White (standard) |
| Material | Plastic (ABS) |
| Certifications | CE, RoHS |
| Included Accessories | Mounting screws, user manual |
| Maintenance | Clean with a dry, soft cloth; avoid liquids |
| Safety | Overheat protection, child lock |
| Repairability | User-replaceable batteries; professional repair for other faults |
| Warranty | 2 years |
Frequently Asked Questions - FTRME231 JUNG
How do I set the desired temperature?
Press the '+' or '-' buttons on the touch panel to adjust the set temperature. The current setpoint will flash and change accordingly.
How to program a weekly schedule?
Enter programming mode by holding the 'Menu' button for 3 seconds. Use the arrow keys to select days and time periods, then set the desired temperature for each period.
What type of batteries does the thermostat use?
It uses 2 AA alkaline batteries. Replace them when the low battery indicator appears on the display.
How to reset the thermostat to factory settings?
Press and hold the 'Menu' and '-' buttons simultaneously for 5 seconds until the screen resets. Confirm by pressing 'OK'.
Is the thermostat compatible with my heating system?
Yes, the FTRME231 is compatible with most 24 VAC/DC heating systems, including gas, oil, electric, and heat pumps. Check the manual for specific wiring.
What does the error code 'E1' mean?
Error code E1 indicates a sensor failure. Try resetting the device; if the error persists, contact customer support.
How do I lock the thermostat to prevent unauthorized changes?
Activate the child lock by pressing and holding the '+' and '-' buttons simultaneously for 3 seconds. A lock icon will appear on the screen.
Can I use the thermostat with a floor heating system?
Yes, but you may need to use the floor sensor accessory (sold separately) to accurately measure floor temperature.
How to clean the thermostat?
Use a soft, dry cloth. Never use water, solvents, or abrasive cleaners, as they could damage the electronic components.
What is the warranty period?
JUNG provides a 2-year warranty from the date of purchase against manufacturing defects. Keep your receipt for warranty claims.
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USER MANUAL FTRME231 JUNG
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Product information
Brand : JUNG
Model : FTRME231
Category : Thermostat