Siemens IRA211 Quick Start Manual

Building Technologies

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Use

Functions

IRA211 Base

Infrared remote control IRA211

for fan coil unit thermostats with infrared receiver

For remote control of fan coil unit thermostats.
Designed for use with the following types of room thermostat:

· RDF110.../IR

· RDF210…/IR

· RDF310.21

· RDF410.21

· RDE410

· RDG1…T

· Selection of operating mode: Comfort, Auto Timer or Protection

· Adjustment of room temperature setpoint in Comfort mode

· Selection of fan mode: Automatic or manual fan speed

· Room temperature setpoint in °C or °F (selectable)

N3060en
2014-04-04

Remote control

35241

bca

d

The IRA211 is an infrared remote control for use with fan coil unit thermostats equipped
with infrared receiver. Communication between remote control and room thermostat is
unidirectional. The digital display shows the actual setting. Any changes made directly
on the room thermostat will not be synchronized with the remote control.

Setting elements:

1 Protection mode button:

Switching on the fan coil unit or selecting Protection mode.

2 Fan operation button:

Selecting fan mode: Automatic or manual fan speed (low, medium, high).

3 Resend button:

Resending the current setting made on the IRA211.

4 Setpoint buttons:

Adjustment of setpoint in Comfort mode.

5 Operating mode button:

Selecting the operating mode: Comfort

or Auto Timer

AUTO

. Auto Timer can only

be used in connection with room thermostats with time program.

Display:

a.) Operating mode:

AUTO

Auto Timer mode
Comfort mode

b.) Room temperature setpoint: Can be displayed in °C or °F (refer to ”Commission-

ing”)

c.) Fan status:

d.) Whenever the up , down and buttons are pressed respectively; the

transmit symbol appears for about 2 seconds to indicate the change(s) being
sent to the room thermostat.

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Siemen s Infrared remote control IRA211 N3060en
Building Technologies 2014-04-04