Programmable room thermostat homplex 909rf side view stand

Programmable room thermostat receiver Homplex 909 RF rear

Homplex 909 RF front programmable room thermostat receiver

Programmable room thermostat receiver Homplex 909 RF right

Programmable room thermostat receiver Homplex 909 RF right 30

Homplex 909 RF thermostat with receiver side right view

Homplex 909 RF thermostat with receiver front view

Description

Maintain the ideal temperature for your family with the Homplex 909 RF room thermostat! Place the thermostat anywhere in your home – on your desk, bedside table or directly on the wall in place of your old thermostat.

Choose new heating scenarios with the “Scheduled” function or keep the room comfortable using one temperature every day! Keep saving even when you air. The Homplex 909 RF has an open window detection function.

The room thermostat will communicate with the central heating via the receiver (included in the package).

Homplex 909 RF is the successor to DG909 RF (out of range).

Informations

Functions

Intelligent adaptation The Homplex 909 RF room thermostat uses a learning curve, so it knows how far in advance to turn on the heating so you can enjoy the desired temperature every time.

Homplex 909 RF Do you have an open window?

Do you have a window open? Avoid losing energy when you leave the window open! If the room temperature has dropped suddenly, the Homplex 909 RF will tell the central unit to stop heating!

PIN code locking Set a four-digit PIN code and restrict access to the Homplex 909 RF room thermostat! Useful feature when children may have access to the family thermostat.

Homplex 909 RF Flexible with your schedule

Flexible with your schedule Ideal thermal comfort for days with dynamic schedules thanks to three programming modes - daily, 5+1+1 and 5+2.

Homplex 909 RF Easy view all information

Easily view all information The large, long-lit display makes it easy to keep track of all the information displayed, including ambient and set temperature.

Specifications

Usage

Room thermostat

Type

Programmable

Connection

Wireless 868Mhz

Thermostat power supply

3VDC, Batteries, 2 x AA alkaline

Thermostat display

Illuminated LCD

Size

115 x 90 x 32 mm

Brand

Homplex

Receiver relay

230 VAC

Available working modes

Manual, Scheduled, Temporary Hold

Available programs

5 + 1 + 1, 5 + 2, Daily programming

Temperature scale

ºC / ºF

Hour format

12 hrs, 24 hrs

Temperature setting range

5 ºC ... 35 ºC

Temperature setting step

0.5 ºC

Hysteresis

0.5 ºC ... 5 ºC

Hysteresis selection step

0.5 ºC

Screen illumination duration

15 seconds, 5 seconds, Off

Additional functions

Boiler pump protection, Display refresh, Frost protection, Intelligent adaptation algorithm, Low battery indicator, Memorising settings when replacing batteries, Open window detection, PIN code locking

Colour

White

Warranty

2 years

Associated Files

[Technical Sheets] Homplex 909 RF
[User guides and manuals] Homplex 909 RF

Frequent questions

I changed the temperature, but the receiver did not respond.

Too great a distance between the receiver and the thermostat can lead to poor communication. Also, avoid positioning the thermostat near electrical and electronic equipment to avoid signal interference.

How do I resynchronise the Homplex 909 RF thermostat with its receiver?

Switch off the receiver by pressing the receiver button briefly Press and hold for 4 seconds until the yellow LED lights up (this indicates entry into sync mode) Turn off the thermostat by pressing the power (on/off) button briefly. The display should read "OFF". With the thermostat off, press and hold the "R" button for 4 seconds. The display will show "01" indicating that pairing with the receiver has been successful and the yellow LED on the receiver will confirm this by flashing for a few moments. Switch on the thermostat (on/off button) and the receiver (short press the receiver button).

Why is the Homplex 909 (wire/RF) not responding to commands?

Check if your thermostat is locked (the "Lock" symbol on the screen will confirm that the thermostat is locked). Unlock the keys as described in the manual.

Why does the Homplex 909 RF screen have difficulty displaying?

If the information is not displayed correctly or the screen malfunctions, press the "RESET" button gently. Otherwise, replace the Homplex 909 RF thermostat batteries with new alkaline ones.

Why doesn't my thermostat display the correct temperature?

Homplex 909 (wired or radio frequency) may display temperature incorrectly if it has been kept in an environment where it can be directly influenced by external factors. Do not mount the thermostat near passageways, radiators, doors that are always open, exterior walls or windows. Use the setup menu to change the refresh rate of the display information.

The battery symbol flashes on the screen, why?

The batteries are almost depleted. To enjoy your thermostat, replace the batteries with new alkaline ones. Do not use rechargeable or other batteries.

I don't know the PIN, how can I unlock the thermostat?

Remove its batteries for an extended period of time (wait more than an hour). Or use a paperclip to press the "RESET" button. Add a new password from the settings menu of your thermostat, whichever solution you choose.

"roomERR" appears on the thermostat screen, what do I do?

Homplex 909 (wired or RF) may display this message when experiencing a sensor fault. The reasons for this can be various so we encourage you to contact the Service department or replace the thermostat.