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Small Conference Room - ASHRAE 90.1 (2013) Compliant

Dimming with Analog Product

Small Conference Room Stand-Alone Solution Reflected Ceiling Diagram

Bill Of Materials

Quantity

Part Number

Description

1

BZ-150 Power Pack

1

CI-305 Ceiling Mount PIR Occupancy Sensor

1

DCLV2 2-Relay Dual Tech Wall Box Occupancy Sensor

1

WRC-TX Plug Load RF Transmitter

4

WRC-20-1 Plug Load Half Controlled Receptacle

Quantity

:

1

Part Number: BZ-150

Description

:
Power Pack

Quantity

:

1

Part Number: CI-305

Description

:
Ceiling Mount PIR Occupancy Sensor

Quantity

:

1

Part Number: DCLV2

Description

:
2-Relay Dual Tech Wall Box Occupancy Sensor

Quantity

:

1

Part Number: WRC-TX

Description

:
Plug Load RF Transmitter

Quantity

:

4

Part Number: WRC-20-1

Description

:
Plug Load Half Controlled Receptacle

Code Requirements

Code

Description

9.4.1.1(a)

Local Control Device

9.4.1.1(b, c)

Manual On / Partial Auto On

9.4.1.1(d)

Bi-level Control

9.4.1.1(h)

Auto Full Off

8.4.2

Auto Receptacle Control

Code

:

9.4.1.1(a)

Description

:
Local Control Device

Code

:

9.4.1.1(b, c)

Description

:
Manual On / Partial Auto On

Code

:

9.4.1.1(d)

Description

:
Bi-level Control

Code

:

9.4.1.1(h)

Description

:
Auto Full Off

Code

:

8.4.2

Description

:
Auto Receptacle Control

Sequence of Operation

  1. Lighting auto On to 50% illumination and controlled receptacles auto On when occupancy detected.
  2. Manual On/Off/Dim control of lighting with wall switch.
  3. Auto off all lighting and controlled receptacles within 20 minutes of occupants leaving.

Design Considerations

  1. When lighting power in the primary sidelight area is 150 W or greater, it must have automatic daylight responsive controls installed for all general lighting in that area.
  2. If detection coverage is sufficient, a wall box occupancy sensor, such as a DW-311 or PW-311 may be used and also provide dimming control.
  3. Receptacle control can be designed using either an RF transmitter with receptacle RF receivers, or can be hardwired to receptacles using a receptacle rated Power Pack.
  4. Time scheduling, demand response and remote programming/diagnostic functions are available using Wattstopper Digital Lighting Management networked products.
  5. To integrate occupancy detection control with the HVAC system, use a CI-300 occupancy sensor with isolated relay.