Honeywell ERM5220R1018 Install Manual page 10

When the ERM is connected to the system, the ERM's "Connected" LED
will be solid green and the thermostat will show "ERM" in its Wireless
Manager. (Fig. 10)
Compressor
Boiler Connect
Connected
Mounting ERM
9. Use two screws and wall anchors to attach the ERM to the exterior
wall near the compressor. The location should be at least 3 feet
above ground and oriented with the two wire exits facing
downward. See Figs. 11 and 12.
10. Attach cover and secure with bottom screw (Fig. 13).
Equipment Remote Module I ERM5000R
Compressor
Boiler
Connect
Connected
Y2 O/B
J R C Y1
T T
Compressor:
Jump J and R
Boiler:
Remove Jumper
CORRECT
33-00135EFS—05
CONNECTED LED STATUS
Flashing: Device Connecting
Green: Device Connected
Red: Not Communicating
MCR35661
MOUNTING
SCREWS
CONNECTED LED STATUS
Flashing: Device Connecting
Green: Device Connected
Red: Not Communicating
D L S1 S1
Fig. 11. Mounting orientation.
Compressor
OR
Connected
Fig. 10.
INCORRECT
10
CONNECTED LED STATUS
Flashing: Device Connecting
Boiler Connect
Green: Device Connected
Red: Not Communicating
INCORRECT
MCR35662
MCR35665