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Open Office - ASHRAE 90.1 (2010) Compliant

Space <5000Ft2
Dimming with DLM product

Open Office DLM Solution Reflected Ceiling Diagram

 

Bill Of Materials

Quantity

Part Number

Description

1 LMRC-212 2-Relay Room Controller, 0-10V Dimming
2 LMDC-100 Ceiling Mount Dual Tech Occupancy Sensor
2 LMDM-101 1-Button Dimming Wall Switch
1 LMLS-400 Photosensor, Open Loop

4

LMPL-101 Plug Load Room Controller

1

WRC-TX-LM Plug Load RF Transmitter

2

WRC-20-1 Plug Load Half Controlled Receptacle

2

ELCU-200 UL924 Emergency Control Unit

-

LMRJ

Pre-Terminated Cable

Quantity

:
1
Part Number: LMRC-212

Description

:
2-Relay Room Controller, 0-10V Dimming

Quantity

:
2
Part Number: LMDC-100

Description

:
Ceiling Mount Dual Tech Occupancy Sensor

Quantity

:
2
Part Number: LMDM-101

Description

:
1-Button Dimming Wall Switch

Quantity

:
1
Part Number: LMLS-400

Description

:
Photosensor, Open Loop

Quantity

:

4

Part Number: LMPL-101

Description

:
Plug Load Room Controller

Quantity

:

1

Part Number: WRC-TX-LM

Description

:
Plug Load RF Transmitter

Quantity

:

2

Part Number: WRC-20-1

Description

:
Plug Load Half Controlled Receptacle

Quantity

:

2

Part Number: ELCU-200

Description

:
UL924 Emergency Control Unit

Quantity

:

-

Part Number: LMRJ

Description

:

Pre-Terminated Cable

Code Requirements

Code

Description

9.4.1

Manual On / Partial Auto On

9.4.1.1 Auto Shut Off
9.4.1.2 Space Control
9.4.1.2(a) Bi-Level Control
9.4.1.4 Auto Daylighting Control
9.4.1.6 Additional Control

Code

:

9.4.1

Description

:

Manual On / Partial Auto On

Code

:
9.4.1.1

Description

:
Auto Shut Off

Code

:
9.4.1.2

Description

:
Space Control

Code

:
9.4.1.2(a)

Description

:
Bi-Level Control

Code

:
9.4.1.4

Description

:
Auto Daylighting Control

Code

:
9.4.1.6

Description

:
Additional Control

Sequence of Operation

  1. General lighting (a, adz1) auto On to 50% and controlled receptacles auto On when occupancy detected.
  2. Space manual control On/Off/Dim lighting (a, adz1) with dimmer switches.
  3. Lighting in primary (adz1) daylight area will continuously dim based on daylight contribution to maintain at least 35FC at task level.
  4. Auto off all lighting and controlled receptacles within 30 minutes of occupants leaving.
  5. Emergency lighting transfers to emergency power source and full On with loss of normal power.

Design Considerations

  1. Receptacle control can be designed using either an RF transmitter with receptacle RF receivers, or can be hardwired to receptacles using an LMPL-101 Plug Load Room Controller.
  2. Time scheduling, demand response and remote programming/diagnostic functions are enabled with installation of the LMBC-300 Network Bridge for system connectivity.
  3. To integrate occupancy detection control with the HVAC System, use a LMRL-100 Isolated Relay Interface.