NuAire B 07T/CO Series, Installation Manual

Page: 31 / 52

31
30. 07. 20. Document Number 671760 Nuaire |
Western Industrial Estate
|
Caerphilly
|
CF83 1NA
| nuaire.co.uk
BPS V-CO
Installation Manual
8.38.14 HX Bypass Damper
LCD Browser
Page BACnet Object Description Object
Type Object
ID Default
Value Units
21 Bypass Damper Cmd The controller’s signal to the HX bypass.
(Active = Bypass, Inactive = Heat Exchange)
BO 10185 N/A (1)Inactive (2)Active
8.38.15 Fan Demand Inputs
18 Fan Speed Demand A user entered fan speed demand. 0% =
trickle speed
AV 17761 0 Percent
18 BMS 0-10v Input A virtual BMS voltage input using an
ESClassic BMS table
AV 17773 0 Volts
27 Fan Speed Schedule A schedule for fan speed demand (0% =
Trickle speed)
SCH 17798 N/A 0
18 Fan Speed Schedule Current state of the Fan Speed Demand
Schedule object.
AV 17830 0 Percent
44 Fan Override
Operation
Chooses the operation of the 3-speed fan
override.
MSV 17975 Override Has
Priority
(1)Overide Has Priority (2)
Revert to Auto after Timeout
19 Fan Override
Timeout
The time before reverting to auto fan
speed when revert to auto with timeout is
selected.
AV 17977 3600 seconds
9 CO2 Target Target CO2 Value AV 10265 650 Parts-per-million
29 0-10 v CO2 Range CO2 sensor output range MSV 10200 N/A (1)0-2,000ppm (2)0-
4,000ppm (3)0-5,000ppm
(4)0-10,000ppm (5)0-
20,000ppm
29 CO2 Sensor Op CO2 sensor operation MSV 10201 N/A (1)Average CO2 (2)Max CO2
(3)Ignore CO2
11 Humidity Target Relative Humidity Target AV 10278 50 Percent-relative-Humidity
31 H Sensor Op Humidity Sensor Operation MSV 10207 Average RH% (1)Average RH% (2)Max RH%
(3)Ignore RH%
13 Pressure Target Target pressure value AV 10303 400 Pascals
32 0-10v Press. Range Pressure sensor range MSV 10212 0 to 1000Pa (1)0-25Pa (2)0-50Pa
(3)0-100Pa (4)0-300Pa
(5)0-500Pa (6)0-1000Pa
(7)0-1600Pa (8)0-2500Pa
(9)0-3000Pa
32 P sens. Op Pressure sensor operation MSV 10213 Average Value (1)Average (2)Max (3)Ignore
8.38.16 Selected Process Variables
16 Room Air Temp The room air temperature AV 11296 N/A Degrees-Celsius
16 CO2 Level The CO2 Level AV 13980 N/A ppm
16 Humidity The Humidity Level AV 14297 N/A % RH
16 Active Setpoint The setpoint currently used AV 14534 N/A Degrees-Celsius
8.38.17 Unit Temperature Sensors
1 Supply Air Temp (B) The supply air temperature AI 10005 N/A Degrees-Celsius
1 Fresh Air Temp (H) The fresh air temperature AI 10008 N/A Degrees-Celsius
1 Extract Air Temp (C) The extract air temperature AI 10011 N/A Degrees-Celsius