Fill - Free fillable 369861 Palladiom QS Thermostat SPEC (369861) PDF form

SPECIFICATION SUBMITTAL Page

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Job Number:

Model Numbers:

myRoom

369861p 1 01.06.20

Lutron Room Thermostat

The myRoom Palladiom QS thermostat is a user

interface to an HVAC equipment controller. The large

backlit LCD display is easy to see and use, while a

built-in Passive Infrared (PIR) sensor detects

occupants moving within an area and works with

other system components to determine when the

space is occupied.

Model Number

MWP-T-OHW-XXX *-A — myRoom Palladiom QS

thermostat

Features

• Aesthetically coordinates with Palladiom keypads.

• Compatible with the following HVAC system

interfaces:

– Lutron Fan Coil Unit (FCU) controller

(see spec 3691082 at www.lutron.com)

2-pipe or 4-pipe hydronic systems

3-speed or 0–10 V- variable fan speed control

On / Off or 0–10 V- modulating valve control

– Speciﬁc VRV / VRF systems via BACnet®

(see page 4)

– Speciﬁc VRV / VRF systems via wired third-party

HVAC controller interface (see page 6)

• Backlit screen and buttons are easy to operate in a

dark room. The backlit screen and the buttons will

dim to a pre-selected level when not in use.

• Ability to lock out local button control via myRoom

Plus system configuration. **

• Built-in vandal-resistant PIR motion sensor with

Lutron exclusive XCT detection technology.

• Built-in room temperature sensor.

• Programmable active backlight timeout.

myRoom Palladiom QS Thermostat

* “XXX” in the model number will be 2 or 3 letters that represent color / finish code.

See Colors and Finishes.

** Available with myRoom Palladiom thermostat version 3.11 or newer.

• The FCU controller supports an optional wired

remote temperature sensor to allow for flexibility

regarding thermostat installation location. When

installed, the wired remote temperature sensor is

used instead of the internal thermostat sensor.

• IEC SELV/NECR Class 2 control.

• myRoom Plus and myRoom Prime guestroom

control solutions save energy by automatically

adjusting the room temperature setpoint based on

guest occupancy.

• myRoom Plus can save energy based on room

sold / unsold information from the hotel property

management system.

• In myRoom Plus, BACnet® interface supports

up to six myRoom Palladiom thermostats per

area / zone.

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369861p 2 01.06.20

Lutron Room Thermostat

Speciﬁcations

Regulatory Approvals

• Lutron Quality Systems registered to ISO 9001:2015

• Compliant with IEC 60730

• cULus Listed

• NOM Certiﬁed

• RoHS Certiﬁed

Power Input

• IEC SELV/NEC® Class 2

• Operating voltage: 24 – 36 V- 60 mA

System Communication and Capacity

• IEC SELV / NEC® Class 2 wiring connects Palladiom QS

thermostats to other devices on the QSLink.

• A Palladiom QS thermostat consumes 3power draw

units (PDU) on the QS link. For complete information,

see “Power Draw Units on the QS Link” (P/N 369405) at

www.lutron.com

Terminals

• Each terminal accepts up to two 18 AWG (1.0mm

)

wires or one 22 AWG to 12 AWG (0.5 mm

to 2.5mm

)

solid or stranded wires.

Environment

• Ambient operating temperature:

32 ˚F to 104 ˚F (0 ˚C to 40 ˚C)

• Maximum 90% non-condensing relative humidity

• Indoor use only

• IP20 Rating

Compatibility

• Palladiom QS thermostats are compatible with myRoom

Plus and myRoom Prime systems.

Room Temperature Sensor

• Measuring range: 32 °F to 99 ˚F (0 ˚C to 37 ˚C)

• Accuracy

– At 70 °F: < +/− 1 °F

– At 25 °C: < +/− 0.5 °C

• 5% to 90% non-condensing, relative humidity

Temperature Setpoint and Display

• The Palladiom QS thermostat is adjustable in 1 °F

(0.5 °C) increments.

• The Palladiom QS thermostat displays room

temperature in 1 °F (0.5 °C) increments.

• Toggle between Fahrenheit and Celsius temperature

units with a button press or Lutron Integration

Protocol command.

Continued on the next page...

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369861p 3 01.06.20

Lutron Room Thermostat

Speciﬁcations (continued)

Wallbox

• Requires a 2.75in x 2.75in (70mm x 70mm)

metal conduit box with a minimum depth of 1.38in

(35mm).

– Single wallbox: Lutron model number EBB-1-SQ

– Pack of 15 wallboxes: Lutron model number

EBB-15-SQ

• If the wallbox has top or bottom mounting tabs,

bend them back before installing the adapter.

• If running conduit to the wallbox, use a low-proﬁle

conduit connector with a maximum height of

0.125 in (3 mm).

Mounting

• Mount on a clean, dry, interior wall.

• Mount approximately 4 ft to 5 ft (1.2 m to 1.5 m)

above the ﬂoor. Follow all local and national codes.

• Mount on a wall without pipes, chimneys, or ducts.

• Mount on a wall with good visibility and control

access.

• Do not mount on an exterior wall, close to a

window, next to a door, or areas with drafts.

• Do not mount in direct airﬂow from supply and

return registers / grilles.

• Do not expose to water (e.g., drips or splashes) or

mount in a damp area.

• Do not mount within 4 ft (1.2 m) of heating sources

(e.g., direct sunlight, light bulbs, etc.).

• Do not mount in areas with poor circulation (e.g.,

niches, alcoves, behind curtains, or behind doors).

• Do not mount within 0.75 in (19 mm) of Palladiom

keypads, receptacles, or accessories.

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369861p 4 01.06.20

Lutron Room Thermostat

HVAC via BACnet® System Diagram

The myRoom Palladiom thermostat is able to interface with HVAC systems via BACnet® in a myRoom Plus system.*

There are several requirements for interfacing to a HVAC system via BACnet® that must be met in order to achieve

optimal performance. Lutron strongly recommends reviewing these requirements with the HVAC manufacturer,

the HVAC contractor, the BACnet® integrator, the mechanical, electrical, plumbing (MEP) engineer, and the Lutron

project manager and / or ﬁeld service.

* Available with myRoom Palladiom thermostat version 3.11 or newer.

1. HVAC system performance (e.g., delays, changeover

temperature differential) is dictated by the HVAC

system. The Palladiom QS thermostat provides

operating mode, fan mode, and setpoint to

the system.

2. The current zone temperature must be provided

via BACnet® by the HVAC system to the Lutron

system in order to have it displayed on the Palladiom

QS thermostat and in myRoom Vue software. The

local Palladiom temperature sensor is disabled. If

the thermostat does not receive a temperature via

BACnet® within 5 minutes of being powered, an E4

error will be displayed.

3. Call status (actively heating / cooling) must be provided

via BACnet® by the HVAC system in order for:

a. The Palladiom thermostat to indicate the status on

the display.

b. myRoom Vue to be able to provide HVAC status,

HVAC energy reporting, and HVAC data logging.

4. Fan status must be provided via BACnet® by the

HVAC system in order for myRoom Vue to provide

HVAC energy reporting and HVAC data logging.

5. The Palladiom QS thermostat supports

1 °F / 0.5 °C resolution temperature changes

independent of the resolution supported by the

HVAC equipment connected via BACnet®.

243C IND. CONT. EQ.

GCU-HOSP

myRoom

IEC PELV

SELV

NECR Class 2

www.lutron.com/qs

+ 44.(0)20.7680.4481

+ 1.800.523.9466

lutron.com

PWR

2 1

COM

5 4

2.0 A

L1, L2

–

36 V-

250 mA

QS L1

2 3 4

COM

V+

MUX

QS L2

2 3 4

COM

V+

MUX

L2 TX

L1 TX

PWR

ERR

FD/Col

Con/Act

RJ45

FD/Col

Con/Act

RJ45

–

36 V-

Manufacturer

Specific BACnet®

Interface by others

HVAC

Systems

Other QS

devices

Ethernet

Lutron QS Link

BACnet®

Ethernet

VRF

Link

Power

Lutron Palladiom

Thermostat

Network Switch

by others

Building

Network

Lutron myRoom

Processor

BACnet® Client by others

Continued on the next page...

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369861p 5 01.06.20

Lutron Room Thermostat

HVAC via BACnet® System Diagram (continued)

6. The myRoom system supports OFF and AUTO

operating modes. Other operating modes are NOT

supported (e.g.,heat, cool).

7. The myRoom system supports either a single

setpoint with positive and negative drifts or a heat

and cool set-point. When drifts equal 0, single set-

point, heat set-point, and cool set-point will be the

same. If the HVAC system does not accept identical

heat and cool set-points then drifts must be set in

the myRoom system such that the heat and cool

set-points are spaced greater than the minimum

required by the HVAC system.

8. The myRoom system supports LOW, MEDIUM,

HIGH, and AUTO fan modes.

9. When the operating mode is OFF, the fan mode will

always be OFF. When the operating mode is AUTO,

the fan mode can never be OFF.

10. The temperature scale (°C / °F) displayed on the

Palladiom QS thermostat can be changed locally at

the thermostat. It cannot be changed via BACnet®.

11. If the BACnet® system loses communication with the

Palladiom QS thermostat, the HVAC system must

have its own method to maintain temperature.

12. myRoom Vue will not show the HVAC system alerts

and alarms when the HVAC system is connected via

BACnet®.

For a complete list of available BACnet® objects, see BACnet® PIC Statement for myRoom Virtual Devices

(P/N3691087) at www.lutron.com

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369861p 6 01.06.20

Lutron Room Thermostat

VRV / VRF via wired third-party HVAC controller System Diagram

243C IND. CONT. EQ.

GCU-HOSP

myRoom

IEC PELV

SELV

NECR Class 2

www.lutron.com/qs

+ 44.(0)20.7680.4481

+ 1.800.523.9466

lutron.com

PWR

2 1

COM

5 4

2.0 A

L1, L2

–

36 V-

250 mA

QS L1

2 3 4

COM

V+

MUX

QS L2

2 3 4

COM

V+

MUX

L2 TX

L1 TX

PWR

ERR

FD/Col

Con/Act

RJ45

FD/Col

Con/Act

RJ45

–

36 V-

Processor

GCU-HOSP

Third-party HVAC

controller

Compatible

VRV / VRF System

QS Link

Palladiom QS

Thermostat

HVAC Controller

Communication Link

Manufacturer Specific

Communication Link

To Other QS Devices

myRoom Plus:

Processor (GCU-HOSP) installed permanently.

myRoom Prime:

Processor (GCU-HOSP) connected temporarily for programming only.

See the “myRoom Prime Programming Kit” spec submittal

(P/N 369961) at www.lutron.com for more information.

Notes:

1. Indoor unit must support auto, heat, cool, and fan mode.

2. The Palladiom thermostat will not display the HVAC system error codes or call for heat or cool. Energy monitoring in myRoom Vue is not available

while interfacing with third-party controllers.

3. The Palladiom thermostat will overwrite changes made from outside the Lutron system so that the HVAC system continues to operate based on the

Palladiom thermostat’s programmed information.

4. The VRV / VRF manufacturer’s thermostat must be removed from “Manufacturer Specific Communication Link”. Leaving it connected can cause

issues in communication between wired HVAC controller and VRV / VRF systems.

5. The LG-PDRYCB500 and Procon A1M controllers are not sold by Lutron. Contact VRV / VRF system manufacturer for ordering and

confirming compatibility.

6. CoolPlug is sold by CoolAutomation. Contact CoolAutomation for ordering and confirming compatibility.

7. All third-party controllers are designed for one-to-one controls. Multiple VRV / VRF systems must not be connected to a single third-party controller.

Multiple third-party controllers must not be connected to a single myRoom Palladiom thermostat.

8. Inbuilt temperature sensor or humidity sensor of the myRoom Palladiom thermostat is not available when interfacing with third-party controllers.

9. If VRV / VRF system supports only cooling or only heating, verify the available op-modes are correctly configured in Q-Design. This cannot be

programmed to change automatically based on sensors.

Controller

VRV / VRF Equipment

Application Note

Lutron P/N

LG-PDRYCB500 LG VRF system 048627

CoolPlug Daikin or compatible systems 048650

Procon A1M Mitsubishi VRF system 048585

Firmware requirements:

myRoom Palladiom thermostat: V4.16 or later

SPECIFICATION SUBMITTAL Page

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369861p 7 01.06.20

Lutron Room Thermostat

Fan Coil Unit System Diagram

243C IND. CONT. EQ.

GCU-HOSP

myRoom

IEC PELV

SELV

NECR Class 2

www.lutron.com/qs

+ 44.(0)20.7680.4481

+ 1.800.523.9466

lutron.com

PWR

2 1

COM

5 4

2.0 A

L1, L2

–

36 V-

250 mA

QS L1

2 3 4

COM

V+

MUX

QS L2

2 3 4

COM

V+

MUX

L2 TX

L1 TX

PWR

ERR

FD/Col

Con/Act

RJ45

FD/Col

Con/Act

RJ45

–

36 V-

Processor

GCU-HOSP

FCU Controller

(e.g., SMC53-MYRM)

Fan CoilUnit

QS Link

Palladiom QS

Thermostat

HVAC Controller

Communication Link

Water Valve and Fan

Control Signals

To Other QS Devices

myRoom Plus:

Processor (GCU-HOSP) installed permanently.

myRoom Prime:

Processor (GCU-HOSP) connected temporarily for programming only. See the

“myRoom Prime Programming Kit” spec submittal (P/N 369961) at

www.lutron.com for more information.

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369861p 8 01.06.20

Lutron Room Thermostat

Dimensions

Measurements shown as: in (mm)

Front View

Rear View

Side View Wallbox (EBB-1-SQ)

3.7

(94)

4.0

(102)

2.75

(70)

Minimum

1.38

(35)

2.36

(60)

Maximum

0.125

(3)

Low-profile

chase nipple

Wallbox

1.0

(25)

0.625

(16)

2.5

(64)

0.4

(10)

2.5

(64)

2.5

(64)

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369861p 9 01.06.20

Lutron Room Thermostat

PIR Sensor Placement and Operation

• The ability of the PIR sensor to detect motion requires line-of-sight of room occupants. The PIR sensor must have

an unobstructed view of the room.

• Hot objects, moving air currents, and automated shades can affect the performance of the PIR sensor. For best

performance, the PIR sensor should be mounted at least 4 ft (1.2 m) away from HVAC vents and light bulbs.

• The performance of the PIR sensor depends on a temperature differential between the ambient room temperature

and that of room occupants. Warmer rooms may reduce the ability of the PIR sensor to detect occupants.

• For use as part of the guest presence detection feature to control lights and thermostat based on the occupancy

state. PIR sensor is not intended to control lights, thermostat, or shades without using the myRoom Guest Controls

solution.

• PIR sensor is not intended to control lights, thermostat, or shades without using guest presence detection.

• 180˚ sensor ﬁeld-of-view

• Sensitivity options:

– High sensitivity (default)

– Low sensitivity

• Coverage

– 30 ft x 30 ft (9 m x 9 m)

– 900 ft

(81 m²)

• Vandal resistant with reinforced metal bar behind lens

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PIR Sensor Placement and Operation Diagrams

Horizontal Beam Diagram

(for reference only)

5 ft

(1.5 m)

5 ft

(1.5 m)

10 ft

(3 m)

10 ft

(3 m)

15 ft

(4.5 m)

15 ft

(4.5 m)

20 ft

(6.1 m)

20 ft

(6.1 m)

25 ft

(7.5 m)

25 ft

(7.5 m)

30 ft

(9 m)

30 ft

(9 m)

Vertical Beam Diagram

(for reference only)

5 ft

(1.5 m)

10 ft

(3 m)

10 ft

(3 m)

15 ft

(4.5 m)

15 ft

(4.5 m)

20 ft

(6.1 m)

20 ft

(6.1 m)

25 ft

(7.5 m)

25 ft

(7.5 m)

30 ft

(9 m)

30 ft

(9 m)

35 ft

(10.7 m)

5 ft

(1.5 m)

Occupancy Sensor Coverage

5 ft

(1.5 m)

5 ft

(1.5 m)

10 ft

(3 m)

10 ft

(3 m)

15 ft

(4.5 m)

20 ft

(6.1 m)

20 ft

(6.1 m)

15 ft

(4.5 m)

5 ft

(1.5 m)

35 ft

(10.7 m)

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• Use IEC SELV / NEC® Class 2 (24 – 36 V-) wiring to

connect the thermostat to the QS link for power and

communication.

• Connect two 22 AWG (0.5 mm

) shielded, twisted

pair wires to terminals 3 and 4. Shielding (drain) of

the twisted pair wires must be connected together

as shown, but do not connect the shielding to

earth / ground or the thermostat and do not allow it to

contact the grounded wallbox.

• Connect the appropriate size wires to terminals 1

and 2 for power, according to your link length (see

table below).

• Connect Drain / Shield as shown. Do not connect to

Ground (Earth) or the thermostat. Connect the bare

drain wires and cut off the outside shield.

Note: Use appropriate wire connecting devices as

specified by local codes.

QS Link Wire Sizes (check compatibility in your area)

QS Link Wiring Length Wire Gauge Lutron Cable Part Number

Less than 500 ft (153 m)

Power (terminals 1 and 2)

1 pair 18 AWG (1.0 mm

)

GRX-CBL-346S (non-plenum)

GRX-PCBL-346S (plenum)

Data (terminals 3 and 4)

1 twisted, shielded pair 22 AWG (0.5 mm

)

500 ft to 2000 ft

(153 m to 610 m)

Power (terminals 1 and 2)

1 pair 12 AWG (4.0 mm

)

GRX-CBL-46L (non-plenum)

GRX-PCBL-46L (plenum)

Data (terminals 3 and 4)

1 twisted, shielded pair 22 AWG (0.5 mm

)

QS Link Wiring

Link Wiring less than 500 ft (153 m)

Link Wiring 500 ft to 2000 ft (153 m to 610 m)

4321

Fan Coil Unit

Controller

Rear View

Drain /

Shield

Data link

One twisted,

shielded pair

22AWG

(0.5mm

)

3: MUX (Purple)

4: _ (White)

IEC SELV/NECR

Class 2

One or two

18 AWG

(1.0mm

)

1: Common

(Black)

2: V+ (Red)

4321

Drain /

shield

One or two

12AWG (2.5 mm

)

Data link

One twisted,

shielded pair

22AWG

(0.5mm

)

3: MUX (Purple)

4: _ (White)

IEC SELV/

NEC® Class 2

One 18 AWG

(1.0 mm

)

1: Common

(Black)

2: V+ (Red)

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Lutron Room Thermostat

Fan Coil Unit Controller Wiring

User Interface

Auto

Set

OFF

Heating On

Cooling On

Toggle System On / Off

Toggle °F / °C

Display Backlighting

Display °F / °C Indicator

Room Temperature

(Default) or Room

Setpoint

PIR Occupancy Sensor

Lower Room Setpoint

Raise Room Setpoint

System Off

Fan Mode

Auto

Low

Medium

High

Auto

Change Fan Mode

Turns on when any button is pressed. Turns off after 10 seconds of inactivity.

Room temperature and “OFF” are shown when system is off.

Display shows the current room temperature. First Raise / Lower button press changes the display to show the room setpoint. Further Raise / Lower button presses adjust the room

setpoint.

Display always shows the room setpoint. The first Raise / Lower button press activates the LCD backlight. Additional Raise / Lower button presses adjust the room setpoint.

NOTE: Button backlighting adjustable through system software.

4321

• See “Fan Coil Unit Controller” spec submittal (P/N 369962) at www.lutron.com for more information.

Common (G)

_ (–)

MUX (+)

Control Outputs

for HVAC

24 V~ Power (from HVAC system)

FCU Controller

(e.g., SMC53-MYRM)

Fan Coil Unit Controller Wiring Wire Gauge Lutron Cable Part Number

Up to 500 ft (152 m) Common: 18 AWG or 22 AWG

(1.0 mm

or 0.5 mm

)

MUX, _: 1 twisted, shielded pair

18 AWG or 22 AWG (1.0 mm

or 0.5 mm

)

GRX-CBL-346S

(non-plenum)

GRX-PCBL-346S (plenum)

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)Lutron, Lutron, myRoom, Palladiom, and XCT are trademarks or registered trademarks of Lutron Electronics Co., Inc., in the U.S. and other countries.

All other product names, logos, and brands are property of their respective owners.

Colors and Finishes

• Due to printing limitations, colors and ﬁnishes shown cannot be

guaranteed to perfectly match actual product colors.

• Color chip keychains are available for more precise color

matching:

– Architectural Matte Finishes: AM-CK-1

– Architectural Metal Finishes: AMTL-CK-1

Almond

Beige

Black

Brown

Gray

Ivory

Light Almond

Sienna

Taupe

White

Architectural Matte Finishes

Glass Finish

Architectural Metal Finishes

Bright Nickel

Satin Chrome

Satin Nickel

Bright Brass

Bright Chrome

Polished Graphite

Clear White Glass

CWH

Clear Black Glass

CBL

Satin Brass

Thermostat

Antique Brass*

* Antique Brass is a handcrafted finish that is created using a manual relief process. This artisanal process can result in variations in luster, hue

and appearance.

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