System Installation Guide
6

69-2490 —03

MCR32943
MCR32942
CONNECT
WIRELESS SETUP
MCR32935
MCR32934

WhiletheAddDevicescreenisdisplayed

onthethermostat,press and release the

CONNECTbuttononeachwirelessdevice,as

describedbelow.Accessoriesneedtobeat

least2feetawayfromthethermostatorEIM

duringthelinkingprocess.

MCR28847A
Link optional accessories to wireless network
5

Wireless outdoor sensor

Portable Comfort Control

Wireless indoor sensor

Press and release CONNECT. After
a short delay the thermostat will
display outdoor temperature and
humidity.
Press and release CONNECT.
After a short delay, the status light
will glow green for 15 seconds.
If the status light turns red,
the sensor did not link with the
thermostat.
In normal operation, this light
remains off. If it begins flashing
red, batteries are low (power will
be depleted after 3 weeks).
The linking procedure will time out if there is no keypress for 30 minutes. To begin again,
press and hold the blank space in the lower right corner of the screen (an arrow may
appear here). Hold until the display changes (about 3 seconds).
Press DONE after all devices have been linked
Press CONNECT on the Portable Comfort Control display screen. Press DONE when the
screen displays "Connected," then exit or continue to link another thermostat.
Error messages:
E1 29 Incompatible device cannot be connected.
E1 34 Low RF signal. Move device to a different location and try again.
E1 38 Make sure the thermostat or the EIM is in Wireless Setup mode,
and the Portable Comfort Control is at least 2 feet away (600 mm).

RedLINK Internet Gateway

Press and release the button on the bottom of the Internet
Gateway. After a short delay, the RedLINK status light will glow
steady green.
The Internet Gateway must be registered online before
use at www.mytotalconnectcomfort.com. Enter the MAC
ID and MAC CRC numbers located on the bottom of
the Internet Gateway. For additional information, see
instructions provided with the device.
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