Modulating Electronic Head
The Modulating Electronic Head is a device that is installed on lockshield valves of wide range (see the instructions paper of the MEH for compatibilities) and that – helped by a specific pressure operation organ – it regulates the single radiator which the MEH is assembled to.
All the operations are followed by flashing signals.
To increase the setpoint, raising the temperature, turn the knob clockwise (all the colours will take warm shades); to decrease the setpoint, reducing the temperature, turn the know counter-clockwise (all the colours will take cool shades).
The colours are necessary to set the following temperatures:
White flashing = CLEANING
Red flashing = BOOST
| Modulating Electronic Head | |
|---|---|
| Power supply | 2 1,5 V AA LR6batteries |
| Control device | Rotating color interface |
| Transmission frequency (carrier) | 868Mhz < 10mW |
| Electric protection | Class III |
| Protection degree | IP 24 |
| Dimensions: | ∅ 52/47, L = 90 mm |
| Operating temperature range | 0 °C ÷ +40 °C |
| Storage temperature range | -10 °C ÷ +50 °C |
| Reference Standards | EN 60730-1: 2013, EN 61000-6-1: 2007, EN61000-6-3: 2007, EN 61000-4-2: 2009, |
| EN300220-1/2, EN 301489-1/3, R&TTE1999/5/EC, LVD 2006/95/EC, RoHS 2011/65/EU | |
NOTE:
For a correct operating MEH, it has to be only installed horizontally.
It does not have to be assembled in recesses, dumpsters, behind curtains, to direct exposure to the sunlight (because it could alter the evaluations) or right next to heat sources (that could alter its correct work).
(see leafet)