DSSXEMWRT3

Friedrich DSSXEMWRT3 User Manual

Friedrich DSSXEMWRT3

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DSSXEMWRT3

VRPXEMWRT3

EMWRT3

Wireless Energy Management Network-

Capable Thermostat

with Built-in

Occupancy Sensor and HVAC Controller

INSTRUCTION MANUAL

Revision of March 1st, 2023

PTAC Direct Sales, Inc.

185 S. Kimball Ave.,

Suite 130

Southlake, TX 76092

877.454.7822 (T)

Table of Contents

Default Chapter2
- Table of Contents2
How to Use this Manual6
Introduction7
- Skus Referenced in this Manual8
- Equipment Nomenclature9
- Installation Considerations10
General: Network Installation11
- Notice11
- Connecting the Antenna Module12
- Connecting the Ethernet Cable13
- Powering on the Server14
- Configuring the Online Connection Kit15
General: HVAC Controller Installation16
- Introduction16
- Installing the HVAC Controller in 24VAC Relay Units17
- Using the HVAC Controller to Power a Wireless Thermostat (Optional)18
- Using the HVAC Controller's Dry Contacts to Control External Devices19
General: Thermostat Installation20
- Mounting the Thermostat to the Wall20
General: Sensor Installation21
- Mounting a Remote Wireless Sensor (Optional)21
General: Thermostat Configuraton22
- Understanding the Thermostat Screen22
- Configuring the Thermostat23
- Pairing the Thermostat and the HVAC Controller24
- Setting the Mesh ID25
- Entering the Room Number26
- Configuring the Equipment Settings27
- Equipment Codes28
- Configuring Energy Savings Settings29
- Setting the Thermostat Clock30
- Testing the Thermostat31
General: Configuration & Managing Accessories32
- Activating a Sensor32
- Paring a Sensor33
- Verifying Sensor Connection Status and Unlinking Sensors34
- Configuring the Functionality of a Sensor35
- Completing the Sensor Setup36
DSS: Unit Specific Installations37
- Installing the HVAC Controller in Friedrich Ductless Split Systems37
- DSS: Thermostat Configuration39
VRP: Unit Specific Installations40
- Installing the Wireless Receiver on a VRP Unit40
- Mouting the Wall Controller of the VRP to the Wall41
- Installing the HVAC Controller in VRP Unit42
- VRP: Thermostat Configuration43
Freshaire PTAC: Unit Specific Installations44
- Wireless Receiver Installation44
- Installing the HVAC Controller for Freshaire PTAC Unit45
- Freshaire PTAC: Thermostat Configuration46
General: Vert-I-Pak / PTAC T-Stat Installation47
General: Custom Energy Savings Settings49
- Accessing the Custom Energy Savings Settings49
- Using the Thermostat Settings Screens50
- Custom Energy Settings Index51
- Fan Control Mode53
- St Stage Differential - Heat54
- Nd Stage Differential - Heat55
- 1St Stage Differential - Cool56
- Incidental Occupancy Threshold57
- Night Occupancy Threshold58
- Forced 2Nd Stage Heating59
- Night Occupancy Start60
- Night Occupancy End61
- Temperature Recovery Time62
- Recovery Temperature - Heat63
- Temperature Setback Delay64
- Minimum Setback Temperature - Heat65
- Maximum Setback Temperature66
- Recovery Temperature - Cool67
- Minimum Set Point68
- Maximum Set Point69
- Temperature Control Mode70
- Auto Changeover Set Point Offset71
- Setback Set Points72
- Auto-Restore73
- The Setting Is Reserved for the Internal Functions74
- Setpoint Overshoot75
- Automatic Humidity Control76
- 2Nd Stage Cool Differential77
- Smart Setback78
- Humidity Control Threshold79
- Humidity Cutoff Temperature80
- The Setting Is Reserved for the Internal Functions81
- Energy Management On/Off82
- 31- Door/Window Shut off Relay83
- 32- Auto Fan Speed 1Nd Stage Differential84
- 33- Auto Fan Speed 2Nd Stage Differential85
- Temperature Calibration86
- Automode Type87
- Humidity Control in an Occupied Room88
- Heat Equipment Lockout89
General: Thermostat Maintenance90
- Replacing Thermostat Batteries90
General: Errors91
- Errors that Might Appear91
General: Troubleshooting92
- Restoring Factory Settings92
APPENDIX 1 - Energy Saving Presets93
APPENDIX 2 - Glossary95
- Warranty Information96
Technical Specifications97

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Friedrich DSSXEMWRT3 Specifications

General

Brand	Friedrich
Model	DSSXEMWRT3
Category	Thermostat
Language	English

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