Envision NCE09-18, Руководство по установке

Страница: 34 / 45

34
ENVISION CONSOLE INSTALLATION MANUAL
Inputs and Outputs Configuration
Field Selectable Options
Freeze Detection Limit Set Point (BI-5)
The freeze detection limit set point input allows you to
adjust the freeze detection limit set point (AI-5). When the
jumper is installed on BI-5 (Wire #24) the freeze detection
limit set point is factory set for 30°F. When the jumper on
BI-5 (Wire #24) is removed the freeze detection limit set
point will be 15°F.
Accessory Outputs (BO-7 and BO-8)
Accessory Output 1 will be energized 90 seconds prior
to the compressor output being energized. Accessory
Output 2 will be energized with the fan output (BO-1).
When the corresponding compressor output is turned
off the accessory output will be deactivated immediately.
These outputs are selectable for normally open or normally
closed operation through the Medium User interface or
through the Building Automation System.
Control Accessories
Zone Sensors
• TAXXJ02 Room Command Module
• TAXXA01 LCD Room Command Module
• A99 Sensor
MUI (LCD User interface) for diagnostics
and commissioning.
• MUIK3 - Panel Mount, Portable
• MUIK4 - Wall Mount
Envision Console Controls cont.
Input Name Input Output Name Output
Zone Temp 1 AI 1 Fan Enable BO1
Relative Humidity Input AI 2 Comp – Low Capacity BO2
Condensate Level AI 3 Reversing Valve BO3
Universal Temp Input AI 4 Comp – Full Capacity BO4
Water Coil Low Temperature Limit AI 5 Network Output/EH Output BO5
Warm/Cool Adjust and Temp Occ AI 6 Alarm BO6
Accessory 1 Output BO7
Occupied BI 1 Accessory 2 Output BO8
Emergency Shutdown BI 2 Network Controlled Output B09
Stage 1 Low Pressure BI 3
Network Viewable Input 1 BI 4 ECM2 Fan PWM1
Water Coil Low Temp Limit Set Point BI 5 Network Controlled Output PWM2
Network Viewable Input 2 BI 6
Thermostat Y1 BI 7
Thermostat Y2 BI 8
Thermostat O BI 9
Thermostat G B10
Stage 1 High Pressure BI11
Compressor Proving BI12
XP10 Expansion Card
Input Name Input Output Name Output
Unused AI 1 Unused BO 1
Unused AI 2 Unused BO 2
Unused AI 3 Unused BO 3
Unused AI 4 Unused BO 4
SINGLE and DUAL STAGE WATER-TO-AIR