Friedrich VRPXEMRT2 Bedienungsanleitung
VRPXEMRT2
VRP®& FreshAire®PTAC Energy
Management Wired Wall Controller with
an Occupancy Sensor
PART NO. 20201009 Rev 00
INSTRUCTION MANUAL
3
Table of Contents
Introduction............................................................................................................ 5
Before You Begin................................................................................................... 6
Programming a Wall Controller with a Network Programmer................................ 7
Wall Controller Installation..................................................................................... 8
Friedrich VRP®Wiring Installation....................................................................9-12
Friedrich FreshAire®PTAC Wiring Installation ...............................................13-15
Wall Controller Conguration............................................................................... 16
Setting the Wall Controller clock.......................................................................... 17
Entering the room number................................................................................... 18
Conguring the Equipment Type ........................................................................ 19
Conguring the Energy Saving Settings ............................................................. 20
Testing the Wall Controller................................................................................... 21
Accessing the Wall Controller Settings................................................................ 22
Custom Energy Savings Settings........................................................................ 23
Using the Wall Controller Settings Screens......................................................... 23
01 – FAN CONTROL MODE ............................................................................... 24
02 – 1ST STAGE DIFFERENTIAL - HEAT .......................................................... 25
03 – 2ND STAGE DIFFERENTIAL - HEAT.......................................................... 26
04 – 1ST STAGE DIFFERENTIAL - COOL ......................................................... 27
05 – INCIDENTAL OCCUPANCY THRESHOLD................................................. 28
06 – NIGHT OCCUPANCY THRESHOLD........................................................... 29
07 – NA................................................................................................................ 30
08 – NIGHT OCCUPANCY START ..................................................................... 31
09 – NIGHT OCCUPANCY END ......................................................................... 32
10 – NA................................................................................................................ 33
11 – NA................................................................................................................ 34
12 – TEMPERATURE SETBACK DELAY - HEAT............................................... 35
13 – MINIMUM SETBACK TEMPERATURE ...................................................... 36
14 – TEMPERATURE SETBACK DELAY - COOL .............................................. 37
15 – MAXIMUM SETBACK TEMPERATURE...................................................... 38
16 – NA................................................................................................................ 39
17 – MINIMUM SET POINT................................................................................. 40
4
Table of Contents
18 – MAXIMUM SET POINT ............................................................................... 41
19 – TEMPERATURE CONTROL MODE ........................................................... 42
20 – AUTO CHANGEOVER SET POINT OFFSET (DEAD BAND)..................... 43
21 – SETBACK SET POINTS / AUTO-RESTORE .............................................. 44
22 – AUTOMATIC HUMIDITY CONTROL........................................................... 45
23 – TEMPERATURE CALIBRATION ................................................................. 46
Troubleshooting................................................................................................... 47
Error Codes ......................................................................................................... 47
APPENDIX 1 – Energy Saving Presets ............................................................... 48
APPENDIX 2 – Glossary ..................................................................................... 49
Technical Specications ...................................................................................... 52
5
Introduction
Friedrich VRPXEMRT2 Energy Management Wall Controllers deliver
unprecedented energy savings without compromising occupant comfort.
An Integrated occupancy sensor uses a combination of motion and thermal
sensing technologies for accurate occupancy detection. Reliable occupancy
detection allows for energy savings when rooms are unoccupied.
Energy saving presets eliminate the guesswork and make it easy to adjust the
energy saving settings. (Patent Pending)
The Wall Controller has RS485 connectivity needed for connecting the Wall
Controller to Friedrich’s VRP®and FreshAire®PTAC units with RS485 interface.
Built-in wireless mesh-networking enables optional remote management.
FOR INSTALLATION OF NETWORKING WALL CONTROLLERS WITH REMOTE
MANAGEMENT, REFER TO THE NETWORK INSTALLATION MANUAL.
LOGIN TO THE REMOTE MANAGEMENT WEBSITE TO CONFIRM
THE SERVER IS CONNECTED TO THE INTERNET BEFORE
INSTALLING WALL CONTROLLERS. DO NOT INSTALL WALL CONTROLLERS IF
THE SERVER IS NOT CONNECTEDTO THE INTERNET.STOP THE INSTALLATION
AND CONTACT TECHNICAL SUPPORT. START BY FIRST INSTALLING A WALL
CONTROLLER IN THE ROOM CLOSEST TO THE SERVER.
LOG IN TO REMOTE MANAGEMENT WEBSITE TO CONFIRM THAT THE WALL
CONTROLLER IS ON THE REMOTE MANAGEMENT WEBSITE WITH THE
CORRECT ROOM NUMBER. CONTINUE BY INSTALLING ADDITIONAL WALL
CONTROLLERS IN ADJACENT ROOMS ONLY AFTER CONFIRMING THAT
INSTALLED WALL CONTROLLER(S) HAVE CONNECTED TO THE WIRELESS
NETWORK AND THE REMOTE MANAGEMENT WEBSITE .
IF INSTALLED WALL CONTROLLER(S) ARE NOT CONNECTING TO THE
NETWORK AND DO NOT APPEAR ON THE REMOTE MANAGEMENT WEBSITE
WITH THE CORRECT ROOM NUMBER, STOPTHE INSTALLATIONAND CONTACT
TECHNICAL SUPPORT THE ROOMS FURTHEST AWAY FROM THE SERVER
SHOULD BE INSTALLED LAST.
6
Before You Begin
Determine the appropriate installation location for the Wall Controller.
The Wall Controller should face the bed area of the room.
WALL CONTROLLER MUST NOT BE INSTALLED NEAR OR ON METAL
STRUCTURES OR SURFACES INCLUDING METAL AIR DUCTING THAT MAY BE IN
THE WALL. METAL STRUCTURES AND SURFACES SIGNIFICANTLY REDUCE THE
RANGE OF THE WIRELESS SIGNAL.
7
Programming a Wall Controller with a Network Programmer
In case of Network Installation with Remote Management, the Wall Controller
must be programmed with a Network Programmer specic to the property before
the installation.
Wall Controller must not be powered during the pairing procedure.
• Plug one programmer connector into the Wall Controller;
• Push the black button on the programmer. The red light on the programmer
should turn on and remain steadily lit; If the red light on the programmer
is blinking or is not steadily lit, unplug the programmer from the Wall
Controller and repeat the steps above.
• Unplug the programmer from the Wall Controller;
Before You Begin
8
Wall Controller Installation
• Unplug the VRP®or FreshAire®PTAC unit;
• Remove the Wall Controller cover;
• Connect the supplied Wiring Harness to the wiring in the wall;
• Plug the wiring connector into the Wall Controller;
• Use the supplied wall anchors and mounting screws to secure the Wall
Controller to the wall;
• Follow the “Wall Controller Conguration” instructions;
• Replace the Wall Controller cover
• Plug in the VRP®or FreshAire®PTAC unit.
V+ D- V-
D+
9
Wall Controller Wiring Installation
There are four sets of connections for the VRPXEMRT2 Wall Controller. The
supplied cable from the VRPXEMRT2 Wall Controller as shown in Figure 1,
has four color coded wires. Each of these wires must be connected to two Cat6
wires (not supplied) as shown in Figure 2. Each connection is made with a lever
type connector. Four connectors will be needed to complete unit wiring. Each
connector is capable of connecting three wires.
Figure 1
Figure 2
WIRE COLOR LABEL
Blue Connection 1
V+
Red
Brown/White
Green Connection 2
D-
Blue
Orange
White/Green Connection 3
D+
Brown
White/Orange
White/Blue Connection 4
V-
Green
Brown
10
VRP®Wiring Installation (Cat6 to VRP®)
• Strip 2” o outer sheath of each end of Cat6 Wire (not supplied);
• Twist the exposed wires as indicated below;
• Connect one end of Cat6 Wire to the appropriate VRP®terminals as shown
in wiring table below.
Blue
White/Brown
White/Orange
White/Green
Green
Orange
White/Blue
Brown
Blue
White/Brown
Orange
Green
White/Orange
White/Green
White/Blue
Brown
VRP
Terminal Cat6 Wire Color
V+
Blue
White/Brown
D+
White/Orange
White/Green
D-
Green
Orange
V-
White/Blue
Brown
Wall Controller Wiring Installation
Inhaltsverzeichnis
Andere Friedrich Controller Handbücher
