Friedrich EMWRT2 User Manual

46
Thermostat is not controlling the PTAC/Vert-I-Pak unit.
Verify the status of the red light on the Wireless Control Card;
➤ The red light is off
The Wireless Control Card is not powered. Verify that the Wireless Control
Card is properly wired to the PTAC/Vert-I-Pak unit - specically make sure
that the RED and the BLACK wire are properly connected;
➤ If the red light is blinking with one (1) ash
The Wireless Control Card is powered but it is not communicating with
the thermostat, turn the thermostat off and on to re-initiate the linking
procedure.
In case of a Network Installation, re-link the thermostat and the Wireless
Controll Card with the Network Programmer.
➤ The red light is blinking with three (3) ashes.
The Wireless Control Card is communicating with the thermostat. Verify
that
the Wireless Control Card is properly wired to the PTAC/Vert-I-Pak unit and
that equipment settings on a thermostat - compressor type, electric heat
and reversing valve - are properly congured.
Troubleshooting

Friedrich EMWRT2 Specifications

General

Brand	Friedrich
Model	EMWRT2
Category	Thermostat
Language	English