5DESCRIPTION17285 11396 1213410IR transmitterBattery indicator (green)Temperature sensorBattery on/off switchIR transmitterGSM indicator (red)GSM test buttonSIM card holderCurrent indicator (green)IR receiverExternal power supplyIR indicator (orange)IR test buttonSends IR signals to your heat pump, and has a range of up to10 metres.Discreetly placed IR receiver. Reads IR signals through unithousing, and does NOT need to be exposed by making a hole.Reads current room temperature. Do not block this hole.Press the button to read current GSM signal strength. The GSMindicator will flash from 1 to 10 times, depending on strength(1 = low signal strength, 10 = high signal strength)Sends a test signal to your heat pump.- HL mode: Sends the following setting: "Heat 16°C"with automatic fan speed".- HX mode: Sends the following setting: "Heat 18°C"with automatic fan speed".- PM mode: Sends the programmed signal in the first slot.If nothing has been programmed, no signal willbe sent.Connection for 12V DC, 1A current adapter.ON: The integrated battery will power the unit in the eventof power loss from the external power connection.OFF: The unit will not work without an externalpower supply being connectedCover for the SIM card holder and battery switch.NB! When installing the SIM card, the battery switch must be in theoff position, and the external power supply disconnected.ON: External power supply connected.OFF: External power supply disconnected.ON: Normal battery status.OFF: Battery disconnected or battery on/off switch isswitched off.Flashing: Low battery level.ON: No GSM signal. Seeking GSM signal.OFF: GSM module has signal and working normally.Flashing: Error on GSM module, no SIM card.OFF: Normal settingRapid flashing: Sends IR signal via IR transmitter.Slow flashing: Awaiting incoming IR programming signalto IR receiver.Lit for 3 seconds: IR signal programming successful.