PURMO M16MI419 Advanced Thermostat Instruction Manual
| General | Details |
|---|---|
| Name | PURMO M16MI419 Advanced Thermostat Instruction Manual |
| Make | PURMO |
| Language | English |
| Filetype | PDF (Download) |
| File size | 1.02 MB |

Purmo M16MI419 Advanced Manual: Questions and Answers
Can the Purmo M16MI419 Advanced comfort temperature be set below 19°C?
Yes. The comfort temperature is preset to 19°C but can be adjusted from 7°C to 30°C in 0.5°C intervals. Instruction Manual, p. 5
How do I lock the keypad on my Purmo M16MI419 Advanced thermostat?
Press and hold two buttons simultaneously for 10 seconds until a padlock symbol appears on the display. Instruction Manual, p. 5
How do I reset the energy meter on the Purmo M16MI419 Advanced?
From any active mode, press a button to open the energy display, then press two buttons together for more than 5 seconds. Instruction Manual, p. 5
What's the difference between Auto and Frost protection mode on the Purmo M16MI419?
| Mode | Behavior |
|---|---|
| Auto | Device learns occupancy patterns and creates a weekly program alternating comfort and eco periods. |
| Frost protection | Learning stops; device stores the previously recorded program from the last week. |
Why won't the Purmo M16MI419 Advanced respond to pilot wire orders?
Pilot wire control only works in Auto mode. Switch from any other mode to Auto.
- Device must be in Auto mode to execute pilot wire orders
- In Comfort, Eco or Frost protection modes, pilot wire orders are ignored Instruction Manual, p. 9
























