Orion-system E-BUS Digital Room v.1 Instrukcja Użytkownika Pobierz pdf (Strona 13)

Operator Interface

E-BUS DIGITAL ROOM SENSOR

E-BUS Digital Room Sensor

Wall-Mounted

E-BUS CO Sensor

EBC E-BUS Cable

Display

Override

OVERRIDE ALARM

NOTE: Mount

Both Sensors At

Least 5 Feet Above

Floor. The Digital

Room Sensor

Connects To The

Sensor.CO

VCB-X Controller

24 VAC POWER

ONLY

WARNING!

POLARITY MUST

BE OBSERVED

OR THE

CONTROLLER

WILL BE

DAMAGED

AO2

AO3

TR1

= SC

= DIGITAL CO

TRIAC OUTPUT

LED N

NORMAL

SAT FAIL

OAT FAIL

SPC FAIL

MECH COOL FAIL

MECH HEAT FAIL

FAN PROOF FAIL

DIRTY FILTER

EMERGENCY SHUTDOWN

LOW SAT 1

HIGH SAT 2

CONT. TEMP COOL FAIL 3

CONT. TEMP HEAT FAIL 4 4

PUSH BUTTON OVR 1 5

OUTPUT FORCE ACTIVE 0 6

WattMaster Label

#LB102093-01-A

Rev.: 1C

E-BUS

EXPANSION

E-BUS

EXPANSION

24 VAC

INPUT

Figure 19: OE256-05 – Wall Mounted E-BUS CO

Sensor Wiring

E-BUS CO

Wall Mounted Sensor

The OE256-05 Wall Mounted E-BUS CO

Sensor is used to monitor CO

levels in the space served by the HVAC unit. The CO

Sensor connects

to the VCB-X Controller with an EBC E-BUS cable. It can be daisy-

chained with the E-BUS Digital Room Sensor ( OE217-02, OE217-03,

OE217-04) for applications requiring both a room CO

sensor and room

temperature sensor.

Appendix - Wall Mounted CO

Sensor Wiring

It should be mounted at approximately 5 Ft. above the ﬂ oor on the wall

in an area that does not have drafts or is exposed to direct sunlight. See

Figure 19 for wiring details and installation notes.

NOTE: The OE265-07 Duct Mounted E-BUS CO

Sensor can

be used if desired instead of the Wall Mounted E-BUS

Sensor. However, the E-BUS Digital Room Sensor

does not directly connect to the Duct Mounted E-BUS

Sensor. See the OE265-07 E-BUS CO

Sensor

Technical Guide for Duct Mounted E-BUS CO

Sensor

wiring details.

Revised 05/01/12

1 2 ... 8 9 10 11 12 13 14 15 16

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