Product Info
Literature
Demos

Overview

The ERM is like a new cordless tool in your toolbox. Pull it out whenever it's too costly or time-consuming to run wires from a condensing unit or boiler to control devices. There are fewer holes to drill and wires to run. Just faster, easier installation that gives you more profit per job. Make the ERM your go-to choice for fast, easy equipment installation.

Features

Wireless RedLink™ communication between condensing unit/compressor or boiler and thermostat.
Eliminates the need to run additional wires to your equipment, for example, during a heat pump upgrade.
Suitable for outdoor use.
Temperature sensor terminals for outdoor temp sensors or indoor freeze protection.
LEDs for easy installation checkout.
May reduce damage to homes since wiring/drilling is eliminated.

Product Specifications

Application: Wireless RedLink™ communication between condensing unit/compressor or boiler and thermostat.
Dimensions (in.): 6-78 in. wide x 6-39/64 in. high x 1-31/64 in. deep
Dimensions (mm): 175 mm wide x 168 mm high x 38 mm deep
Includes: Equipment Remote Module (ERM) (ERM5220R1018), VisionPRO 8000 (TH8321R1001), and Equimpent Interface Module (EIM) (THM5421R1021)
Item Type: Product
Mounting: Attach the ERM to the wall near the compressor or bolier. The location should be at least 3 feet above ground and oriented with the two wire exits facing downward.
Electrical Ratings: 24 Vac, 50Hz; 60 Hz
Stages: Up to 2 Heat / 2 Cool Heat Pump or Up to 2 Stage Conventional
Operating Humidity Range (% RH): 0 to 99% RH
Approvals, Federal Communications Commission: Complies with FCC Part 15a
LEDs: ERM Compressor; Bolier; Connected
Ambient Temperature Range (C): Compressor: -40 C to +68 C; Boiler: -1 C to +54 C
Ambient Temperature Range (F): Compressor: -40 F to +155 F; Boiler: 30 F to +130 F
Display: Thermostat - touchscreen
Terminal Designations: ERM-J, R, C, Y, Y2, O/B, D, L, S1, S1
Display Size: Thermostat- 10 sq in.
Zones: ERM is not compatible with RedLink Zone boards