EasyManua.ls Logo

Friedrich EMWRT2 User Manual

Friedrich EMWRT2
52 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
EMWRT2
Wireless Energy Management
Thermostat with an Occupancy
Sensor
INSTRUCTION MANUAL

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Friedrich EMWRT2 and is the answer not in the manual?

Friedrich EMWRT2 Specifications

General IconGeneral
BrandFriedrich
ModelEMWRT2
CategoryThermostat
LanguageEnglish

Summary

Before You Begin

Pairing the Thermostat and the Control Card

Procedure to link the thermostat and control card for proper operation.

Thermostat Installation

Installing the Wireless Control Card

Steps to install the wireless control card and wiring details.

Mounting the thermostat to the wall

Instructions for physically attaching the thermostat to the wall.

Thermostat Configuration

Setting the thermostat clock

Guide for setting the current time on the thermostat in 24h format.

Entering the room number

Instructions for inputting the room number for remote management.

Configuring the Equipment Settings - Compressor Type

Setting the compressor type (No Compressor, Heat Pump, Air Conditioner).

Configuring the Equipment Settings - Electric Heat

Setting the electric heat option (No Electric Heat, Electric Heat).

Configuring the Equipment Settings - Reversing Valve

Setting the reversing valve for heating or cooling mode.

Configuring the Energy Saving Settings

Selecting pre-defined energy saving presets or custom settings.

Testing the thermostat

Verifying thermostat control over HVAC unit and fan speed.

Custom Energy Savings Settings

Accessing the Thermostat Settings

Procedure to enter custom energy saving settings via button press.

Using the Thermostat Settings Screens

Navigation instructions for the thermostat settings screens.

01 - FAN CONTROL MODE

Setting fan operation mode (Manual or Automatic).

02 - 1ST STAGE DIFFERENTIAL - HEAT

Setting temperature differential for 1st stage heating.

03 - 2ND STAGE DIFFERENTIAL - HEAT

Setting temperature difference for 2nd stage heating initiation.

04 - 1ST STAGE DIFFERENTIAL - COOL

Setting temperature differential for 1st stage cooling.

05 - INCIDENTAL OCCUPANCY THRESHOLD

Minimum time for occupancy detection to enter guest occupancy mode.

06 - NIGHT OCCUPANCY THRESHOLD

Minimum time for occupancy to be considered during night occupancy.

07 - FORCED 2ND STAGE HEATING

Setting duration for 1st stage heating before 2nd stage activation.

08 - NIGHT OCCUPANCY START

Setting the start time for the 'Night Occupancy' period.

09 - NIGHT OCCUPANCY END

Setting the end time for the 'Night Occupancy' period.

10 – TEMPERATURE RECOVERY TIME

Maximum time for HVAC to reach recovery temperature.

11- RECOVERY TEMPERATURE - HEAT

Target room temperature for heating recovery.

12 - TEMPERATURE SETBACK DELAY - HEAT

Time delay before heat setback is initiated after room becomes unoccupied.

13 - MINIMUM SETBACK TEMPERATURE

Minimum temperature in setback mode for heating.

14 – TEMPERATURE SETBACK DELAY - COOL

Time delay before cool setback is initiated after room becomes unoccupied.

15 – MAXIMUM SETBACK TEMPERATURE

Maximum temperature in setback mode for cooling.

16 - RECOVERY TEMPERATURE - COOL

Target room temperature for cooling recovery.

17 - MINIMUM SET POINT

Minimum temperature a guest can select.

18 – MAXIMUM SET POINT

Maximum temperature a guest can select.

19 – TEMPERATURE CONTROL MODE

Setting temperature control mode (Manual or Automatic).

20 – AUTO CHANGEOVER SET POINT OFFSET (DEAD BAND)

Difference between set points for automatic heating/cooling changeover.

21 - SETBACK SET POINTS / AUTO-RESTORE

Controls behavior of setback and auto-restore when occupancy changes.

22 - AUTOMATIC HUMIDITY CONTROL

Enables automatic humidity control based on set conditions.

23 - TEMPERATURE CALIBRATION

Allows calibration of the thermostat's temperature display.

Thermostat Maintenance

Replacing Thermostat Batteries

Instructions for replacing the thermostat's batteries.

Troubleshooting

Error Codes

List and explanation of error codes displayed on the thermostat.

Thermostat is not controlling the PTAC/Vert-I-Pak unit.

Troubleshooting steps for when the thermostat fails to control the HVAC unit.

APPENDIX 1 - Energy Saving Presets

APPENDIX 2 - Glossary

Technical Specifications

Related product manuals