Instructions
Table Of Contents
- 1. This manual...
- 2. Hazard symbols
- 2.1 Symbols and depictions used
- 3. Safety instructions
- 3.1 Intended use
- 3.2 Glossary - definition
- 4. Included in delivery
- 5. General view
- 5.1 Display icons
- 6. Product description
- 7. Technical specifications
- 8. Initial commissioning
- 8.1 Insert the enclosed batteries
- 8.2 Logging on to the HomePilot®
- 8.3 Logging on to the DuoFern Room Thermostat 2
- 8.4 Activating installation mode (POS)
- 8.5 Mounting on the radiator valve
- 8.6 Performing an installation run (InS)
- 9. Settings on the ready-to-use device
- 9.1 Setting the target temperature
- 9.2 Child protection function / operating lock
- 10. Introduction to opening the menus and setting the functions
- 10.1 Automatic function (Aut)
- 10.2 Boost function (boS)
- 10.3 DuoFern menu (duo) Logging on / logging off / clearing
- 10.4 Internal window open detection (dEt)
- 10.5 External window open detection
- 10.6 Internal or external controling (SEn)
- 10.7 Rotating the information on the display (dIS) (180°)
- 10.8 Reception interval (EIn)
- 10.9 Viewing the battery charge level (bAt)
- 10.10 Viewing the current software version (ld)
- 11. Deleting all settings and resetting to the factory settings
- 12. Error messages and troubleshooting
- 13. Cleaning / maintenance
- 14. Simplified EU declaration of conformity
- 15. Information about environmental protection
- 16. Warranty terms and conditions
9
EN
7. Technical specications
i
General information
Supply voltage:
2 x 1.5 V (DC), AA,
alkaline
Battery life:
Observe the information on
page 11.
approx. 2 years
with three switching times daily
and a set transmission interval of
15 minutes
Mechanical loading capacity: 70 N
Linear stroke: 2 - 3 mm
Connection thread: M 30 x 1.5 mm
Permissible ambient tempera-
ture:
0 to 40°C
Frost protection temperature: 4 °C
Automatic limescale protection: once a week
Protection class:
IP20 (only for use in dry
rooms)
Dimensions (W x H x D): 56 x 68 x 89 mm
Weight (incl. battery): 176 g
DuoFern radio technology
Transmission frequency: 434.5 MHz
Transmission power: max. 10 mW
Maximum number of
DuoFern devices:
1 x HomePilot
®
or
1 x DuoFern Room
Thermostat 2