5. Understanding CTSmall
Please take time to read and understand how your CTSmall is working.
Frequently Asked Questions
- 0. CTSmall generation overview.
- 00. CTSmall is a GSM remote to control your heat pump.
- 01. How does CTSmall work?
- 1. SYS-led flash long red, followed by GSM-led flashes 5-9 times green. This repeats in loop.
- 2. Is my SMS, received or send
- 3. Supported Brand (Heat Pump)
- 4. Measured temperature is wrong (TCal)
- 5. Disable temperature alarm
- 6. You get no alarm SMS from CTSmall.
- 7. Battery
- 9. Event system