Fillable 3691082 ENG myRoom Fan Coil Unit Controller SPEC (3691082)

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3691082 ENG myRoom Fan Coil Unit Controller SPEC (3691082)

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SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 1 05.29.18
Lutron Fan Coil Unit Controller
The Fan Coil Unit Controller interfaces with the myRoom
Palladiom QS thermostat to control 2-pipe and 4-pipe
fan coil units.
Model Numbers
SMC53-HOSP – Basic fan coil unit controller 24V~
SMC55-HOSP – Advanced fan coil unit controller 24V~
Featur
es
• Use with the myRoom Palladiom QS thermostat.
• Control of 2-pipe and 4-pipe fan coil units.
– On / Off valves
– 0 –10 V- valves (SMC55-HOSP only)
– 3-speed fan control. Do not connect this controller
directly to fan motors. Connect this controller’s
fan-speed outputs to a fan motor relay control board.
– 0 –10 V- fan control (SMC55-HOSP only)
– Auto cool / heat changeover using supply water sensor
(Semitec 103AT or equivalent)
• Return air temperature sensor input (Semitec 103AT
or equivalent). Supports an optional wired return air
temperature sensor to allow for flexibility regarding
thermostat installation location. The wired return air
temperature sensor is used instead of the internal
thermostat sensor.
myRoom Fan Coil Unit Controller
1
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 2 05.29.18
Lutron Fan Coil Unit Controller
Use the table below to identify which model(s) supports the HVAC system features. All models currently only
support Fan Coil Units. Contact Lutron if using a different HVAC system.
System Configuration
Valve / Element
Control
Fan Control
(Fan Type)
2-Pipe / Single
Thermal Type
(2-pipe mode)
Basic
Configuration
Number
Basic Configuration
Supported Models
SMC53x SMC55x
• 4-pipe
• 2-pipe cooling with resistive
heating element
Two On / Off relays
1
H / M / L Relays N / A 01
99
0–10 V- Signal N / A 02
9
Two 0–10 V-
signals or one relay
and one
0–10 V-
2
H / M / L Relays N / A 03
9
0–10 V- Signal N / A 04
9
• 2-pipe heating only
• 2-pipe cooling only
• 2-pipe with a changeover
sensor
One On / Off relay
1
H / M / L Relays
Changeover Sensor 05
99
Heating only 06
99
Cooling only 07
99
0–10 V- Signal
Changeover Sensor 08
9
Heating only 09
9
Cooling only 10
9
One 0–10 V-
signal
H / M / L Relays
Changeover Sensor 11
9
Heating only 12
9
Cooling only 13
9
0–10 V- Signal
Changeover Sensor 14
9
Heating only 15
9
Cooling only 16
9
If the option is supported by all models, use the table below to choose the correct hardware model.
Model Hardware
Model Number
Operating
Voltage
Output Relay
Rating
On / Off Valve 3-speed Fan 0 – 10 V- Valve 0 – 10 V- Fan
SMC53-HOSP
Relays only
12–24
V~
or 24
V-
1 A at 24 V~ max
3
99
3
SMC55-HOSP
Relays and 0–10 V
-
12–24
V~
or 24
V-
1 A at 24 V~ max
3
99
3
9
4
9
4
If the required options are supported by both SMC53-HOSP and SMC55-HOSP, select SMC55-HOSP to allow for
future system upgrades. If upgrades are unlikely, select SMC53-HOSP.
Model Compliance
1
For floating point valves, see App Note #630 (048630) on www.lutron.com.
2
Simultaneous 0 –10 V- and relay controls available in SMC55-HOSP version 5010 or later and SMC5500050407 version 5008 or later.
3
Do not connect this controller directly to fan motors. Connect this controller’s fan-speed outputs to a fan motor relay control board.
4
When using 0 –10 V- fan or valve control, a different power supply must be used to power the FCU controller and the 0 –10 V- fan/valve actuators. For more information, see
Application Note #651 (048651) at www.lutron.com
2
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 3 05.29.18
Lutron Fan Coil Unit Controller
Specifications
Regulatory Approvals
• RoHS
• NOM
• UL
® recognized to UL/CSA 60730*
• CE Certified to EN60730 incorporated control*
Input Characteristics
• Accuracy: NTC: 1% for temperatures -50 °C / +100 °C
• Resolution: 0.1 °C
• Analog Inputs: (2) NTC 10 k at 25 °C
Output Characteristics
• Digital Outputs: (5) SPST pilot duty relays rated for 1
A at 24 V~ maximum. Do not connect this controller
directly to fan motors. Connect the controller fan-speed
outputs to a fan motor relay control board.
• Analog Outputs (SMC55x only): (3) 0 –10 V-
When using 0 –10 V- fan or valve control, a different
power supply must be used to power the FCU
controller and the 0 –10 V- fan / valve actuators. For
more information, see Application Note #651 (048651)
at www.lutron.com
Operating Characteristics
• Maximum power consumption: 4 W / 6 VA
Consider additional power being drawn by the external
relay circuits.
• Power supply (not isolated): 12 – 24 V~ 50 / 60 Hz
±10% or 24 V- ±10%, SELV
If the same power supply module/transformer is also
used for other devices and / or connected to Earth, there
are important risks of malfunctions or damage to the
device
• Over-voltage category: Class II device
• Nominal impulse voltage: 2500 V~
* This device is a component and is intended for use as part of complete equipment rather than for direct separate installation in the field.
Environment
• Ambient operating temperature: −4 °F to 131 °F
(−20 °C to 55 °C)
• Storage temperature: −40 °F to 185 °F
(−40 °C to 85 °C)
• 0% to 90% relative humidity, non-condensing
•
Indoor use only
• IP20 Rating
Important Notes
• Do not disassemble, r
epair, or modify this
equipment
• Container: PC+ABS UL94 V-0 resin plastic casing.
• Pollution rating: Class 2
• PTI used materials for the insulation: PTI 250 V
(device made with class IIIa material)
• Fire resistance: Class D
• Software: Class A device
3
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 4 05.29.18
Lutron Fan Coil Unit Controller
GCU-HOSP
myRoom
IEC PELV
/
SELV
/
NECR Class 2
www.lutron.com/qs
lutron.com
PWR
2 1
COM
P
5 4
3
L2
L1
2.0 A
/
L1, L2
24
–
36 V-
250 mA
QS L1
1
2 3 4
5
COM
V+
MUX
D
MUX
QS L2
1
2 3 4
5
COM
V+
MUX
D
MUX
L2 TX
/
RX
L1 TX
/
RX
PWR
ERR
L1
L2
L1
L1
FD/Col
Con/Act
RJ45
FD/Col
Con/Act
RJ45
24
–
36 V-
H
C
C
C
System Diagram
GCU-HOSP
Fan Coil Unit
Controller
Electrical
Cabinet
QS Link
Palladiom QS
Thermostat
To Other QS Devices
Fan CoilUnit
(by others)
Fan
Fan
Thermostat Communication Link
4
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 5 05.29.18
Lutron Fan Coil Unit Controller
Dimensions
Measurements shown as: in (mm)
Front View
Side View
3.4
(87)
2.75
(70)
0.2
(5)
2.4
(62)
Mounting
The FCU controller is to be installed in an enclosure designed for the specific environmental conditions and to
minimize the possibility of unintended contact with hazardous voltages. All pertinent state, regional and local
safety regulations must be observed when installing and using this product. Use metal enclosures to improve the
electromagnetic immunity of the controller system.
1 2 3
5
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 6 05.29.18
Lutron Fan Coil Unit Controller
Mounting (continued)
Minimum Clearances
The HVAC Controller must be installed in an enclosure with at least the clearances shown below.
Measurements shown as: in (mm)
Acceptable DIN Rail Dimensions
Measurements shown as: in (mm)
1.38
(35)
1.46
(37)
1.38
(35)
0.59
(15)
0.28
(7)
0.59
(15)
0.22
(5.5)
0.04
(1)
0.04
(1)
0.06
(1.5)
0.06
(1.5)
0.8
(20)
0.8
(20)
3.2
(80)
2.4
(62)
1.6
(40)
2.75
(70)
0.8
(20)
3.4
(87)
6
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 7 05.29.18
Lutron Fan Coil Unit Controller
4321
Connections
Cable Type
Wire
Size
AWG 24 to 14 22 to 14
2 x
24 to 18
2 x
24 to 16
2 x
22 to 18
2 x
20 to 16
mm
2
0.2 to 2.5 0.25 to 2.5
2 x
0.2 to 1.0
2 x
0.2 to 1.5
2 x
0.25 to 1.0
2 x
0.5 to 1.5
4.4 to 5.3 in-lb
(0.5 to 0.6 N•m)
Black (common)
White (heat)
Green (fan)
Yellow (cool)
Red
White (+) (MUX)
Gray (G) (Com)
Gray / Red
Black
Black (–) (_)
Black
Blue
Blue / Red
Wire harness for Fan Coil
Unit Controller power and
changeover sensor (included
in wire harness kit)
Screw terminal blocks for On / Off
valves and 3-speed fan motor relay
control board
Note: Wire harnesses can be extended using 18 AWG or 22 AWG (1.0 mm
2
or 0.25 mm
2
) wire. Use twisted pair,
shielded cables to extend analog I / O and thermostat communication links.
Wire harness for
0 –10V- valves
and fan controls
(SMC55-HOSP
only)
(–)(+)(G)
Wire harness for thermostat
communication link (included
in wire harness kit)
7
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 8 05.29.18
Lutron Fan Coil Unit Controller
43
G
5
AO
5
6
7
8
9
10
11
12
R
R
FAN
G
3
G
2
G
1
Wiring
Wiring Diagram 1 (SMC53-HOSP or SMC55-HOSP)
2-pipe System
On / Off Valve
3-speed Fan
Changeover Sensor
Wire the controller according to the diagram below that corresponds to the system, valve, and fan type of the
FCU. For more information on wiring using a control board or interposing relays, see Application Note #678
(048678) at www.lutron.com. To extend relay life, each inductive load, driven by the relay contacts, must include a
suppression device such as a peak limiter, RC circuit, or fly-back diode.
R
VAL VE
Valve
* If the signal source from the HVAC system is not 24 V~, use a separate supply to power the HVAC controller.
** Sensor is optional. Semitec 103AT or equivalent – NTC 10 k at 25 °C.
†
A Class 2/LPS transformer should be used. The transformer should be rated to supply the power drawn by
external circuits as well as the controller.
‡
Rated for 1.25 A.
††
L1 (Line/Hot) voltage of 120 – 240 V~ is acceptable.
Continued on next page...
Valve
24 V~ transformer
by others
†
L1
††
(Line/Hot)
L2 (Neutral)
Fan high
Fan medium
Fan low
Common
Changeover sensor**
24 V~
Common
Type T
Fuse
‡
Controller power*
Fan Control Board
8
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 9 05.29.18
Lutron Fan Coil Unit Controller
Wiring (continued)
Continued on next page...
Wiring Diagram 2 (SMC55-HOSP only)
2-pipe System
On / Off Valve
0 –10 V- Controlled Fan
Changeover Sensor
* If the signal source from the HVAC system is not 24 V~, use a separate supply to power the HVAC controller.
** Sensor is optional. Semitec 103AT or equivalent – NTC 10 k at 25 °C.
*** When using 0 –10 V- fan or valve control, a different power supply must be used to power the FCU controller
and the 0 –10 V- fan/valve actuators. For more information, see Application Note #651 (048651) at
www.lutron.com
†
A Class 2/LPS transformer should be used. The transformer should be rated to supply the power drawn by
external circuits as well as the controller.
‡
Rated for 1.25 A.
††
L1 (Line/Hot) voltage of 120 – 240 V~ is acceptable.
43
G
5
AO
R
R
FAN
G
3
G
2
G
1
5
6
7
8
9
10
11
12
L1
††
(Line/Hot)
L2 (Neutral)
Valve
Common
Changeover sensor**
Common
0–10 V-***
Fan
24 V~
Common
Controller power*
R
VAL VE
Valve
24 V~ transformer
by others
†
Type T
Fuse
‡
9
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 10 05.29.18
Lutron Fan Coil Unit Controller
Continued on next page...
Wiring (continued)
Wiring Diagram 3 (SMC55-HOSP only)
2-pipe System
0 –10 V- Valve
3-speed Fan
Changeover Sensor
43
G
5
AO
5
6
7
8
9
10
11
12
R
R
FAN
G
3
G
2
G
1
L1
††
(Line/Hot)
L2 (Neutral)
Fan high
Fan medium
Fan low
Common
Changeover sensor**
24 V~
Common
Valve
Common
Controller power*
0 –10 V-***
R
VAL VE
Valve
* If the signal source from the HVAC system is not 24 V~, use a separate supply to power the HVAC controller.
** Sensor is optional. Semitec 103AT or equivalent – NTC 10 k at 25 °C.
*** When using 0 –10 V- fan or valve control, a different power supply must be used to power the FCU controller
and the 0 –10 V- fan/valve actuators. For more information, see Application Note #651 (048651) at
www.lutron.com
†
A Class 2/LPS transformer should be used. The transformer should be rated to supply the power drawn by
external circuits as well as the controller.
‡
Rated for 1.25 A.
††
L1 (Line/Hot) voltage of 120 – 240 V~ is acceptable.
24 V~ transformer
by others
†
Type T
Fuse
‡
Fan Control Board
10
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 11 05.29.18
Lutron Fan Coil Unit Controller
Wiring (continued)
Wiring Diagram 4 (SMC55-HOSP only)
2-pipe System
0–10 V- Valve
0–10 V- Controlled Fan
Changeover Sensor
Continued on next page...
43
G
5
AO
R
R
FAN
G
3
G
2
G
1
5
6
7
8
9
10
11
12
L1
††
(Line/Hot)
L2 (Neutral)
Common
No relay
output used.
Changeover sensor**
24 V~
Common
Common
Valve
Fan
Controller power*
0 –10 V-***
R
VAL VE
Valve
* If the signal source from the HVAC system is not 24 V~, use a separate supply to power the HVAC controller.
** Sensor is optional. Semitec 103AT or equivalent – NTC 10 k at 25 °C.
*** When using 0 –10 V- fan or valve control, a different power supply must be used to power the FCU controller
and the 0 –10 V- fan/valve actuators. For more information, see Application Note #651 (048651) at
www.lutron.com
†
A Class 2/LPS transformer should be used. The transformer should be rated to supply the power drawn by
external circuits as well as the controller.
‡
Rated for 1.25 A.
††
L1 (Line/Hot) voltage of 120 – 240 V~ is acceptable.
24 V~ transformer
by others
†
Type T
Fuse
‡
11
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 12 05.29.18
Lutron Fan Coil Unit Controller
Wiring Diagram 5 (SMC53-HOSP or SMC55-HOSP)
4-pipe System
On / Off Valve
3-speed Fan
Wiring (continued)
Continued on next page...
* If the signal source from the HVAC system is not 24 V~, use a separate supply to power the HVAC controller.
†
A Class 2/LPS transformer should be used. The transformer should be rated to supply the power drawn by
external circuits as well as the controller.
‡
Rated for 1.25 A.
††
L1 (Line/Hot) voltage of 120 – 240 V~ is acceptable.
43
G
5
AO
5
6
7
8
9
10
11
12
G
3
G
2
G
1
Hot valve
Cold valve
L1
††
(Line/Hot)
L2 (Neutral)
Fan high
Fan medium
Fan low
Common
24 V~
Common
Controller power*
H
VALVE
C
VALVE
R
H
R
C
R
FAN
24 V~ transformer
by others
†
Type T
Fuse
‡
Fan Control Board
12
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 13 05.29.18
Lutron Fan Coil Unit Controller
Wiring Diagram 6 (SMC55-HOSP only)
4-pipe System
On / Off Valves
0–10 V- Controlled Fan
Wiring (continued)
Continued on next page...
* If the signal source from the HVAC system is not 24 V~, use a separate supply to power the HVAC controller.
** When using 0 –10 V- fan or valve control, a different power supply must be used to power the FCU controller
and the 0 –10 V- fan/valve actuators. For more information, see Application Note #651 (048651) at
www.lutron.com
†
A Class 2/LPS transformer should be used. The transformer should be rated to supply the power drawn by
external circuits as well as the controller.
‡
Rated for 1.25 A.
††
L1 (Line/Hot) voltage of 120 – 240 V~ is acceptable.
43
G
5
AO
5
6
7
8
9
10
11
12
G
3
G
2
G
1
L1
††
(Line/Hot)
L2 (Neutral)
Hot valve
Cold valve
Common
24 V~
Common
Controller power*
H
VALVE
C
VALVE
R
H
R
C
R
FAN
Common
Fan
0–10 V-**
24 V~ transformer
by others
†
Type T
Fuse
‡
13
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 14 05.29.18
Lutron Fan Coil Unit Controller
Wiring Diagram 7 (SMC55-HOSP only)
4-pipe System
0–10 V- Valves
3-speed Fan
Wiring (continued)
Continued on next page...
43
G
5
AO
5
6
7
8
9
10
11
12
G
3
G
2
G
1
L1
††
(Line/Hot)
L2 (Neutral)
Fan high
Fan medium
Fan low
Common
24 V~
Common
Common
Hot valve
Cold valve
Controller power*
H
VALVE
C
VALVE
R
H
R
C
R
FAN
0–10 V-**
* If the signal source from the HVAC system is not 24 V~, use a separate supply to power the HVAC controller.
** When using 0 –10 V- fan or valve control, a different power supply must be used to power the FCU controller
and the 0 –10 V- fan/valve actuators. For more information, see Application Note #651 (048651) at
www.lutron.com
†
A Class 2/LPS transformer should be used. The transformer should be rated to supply the power drawn by
external circuits as well as the controller.
‡
Rated for 1.25 A.
††
L1 (Line/Hot) voltage of 120 – 240 V~ is acceptable.
24 V~ transformer
by others
†
Type T
Fuse
‡
Fan Control Board
14
SPECIFICATION SUBMITTAL Page
Job Name:
Job Number:
Model Numbers:
myRoom
3691082b 15 05.29.18
Lutron Fan Coil Unit Controller
Wiring Diagram 8 (SMC55-HOSP only)
4-pipe System
0 –10 V- Valves
0 –10 V- Controlled Fan
Wiring (continued)
)Lutron, Lutron, and Palladiom are trademarks of Lutron Electronics Co., Inc., registered in the U.S. and other countries.
myRoom is a trademark of Lutron Electronics Co., Inc.
UL is a trademark of UL LLC.
43
G
5
AO
5
6
7
8
9
10
11
12
G
3
G
2
G
1
L1
††
(Line/Hot)
L2 (Neutral)
Common
24 V~
Common
Common
Fan
Hot valve
Cold valve
No relay
output used.
Controller power*
H
VALVE
C
VALVE
R
H
R
C
R
FAN
0 –10 V-**
* If the signal source from the HVAC system is not 24 V~, use a separate supply to power the HVAC controller.
** When using 0 –10 V- fan or valve control, a different power supply must be used to power the FCU controller
and the 0 –10 V- fan/valve actuators. For more information, see Application Note #651 (048651) at
www.lutron.com
†
A Class 2/LPS transformer should be used. The transformer should be rated to supply the power drawn by
external circuits as well as the controller.
‡
Rated for 1.25 A.
††
L1 (Line/Hot) voltage of 120 – 240 V~ is acceptable.
24 V~ transformer
by others
†
Type T
Fuse
‡
15
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