Download MicroNet InTagral Plus Specifications

1) Dual-Mount Thermostat (Wall Thermostat) ................................................................. 2
A)
B)
C)
D)
E)
F)
Use ........................................................................................................................................................2
Keypad Layout and Display Icons .....................................................................................................2
Adjusting Setpoints.............................................................................................................................2
Unoccupied Override ..........................................................................................................................2
Remote Mounting (Wall Mounting) ....................................................................................................3
Thermostat Accessories.....................................................................................................................4
2) Discharge Air, Outdoor Air, and Room Air Sensors.................................................. 4
A)
B)
C)
D)
E)
Description...........................................................................................................................................4
Sensor Location ..................................................................................................................................4
Measurement & Scale .........................................................................................................................5
Sensor Calibration...............................................................................................................................5
Sensing Room Temperature - Wall Thermostat vs. Room Air Temp. Sensor...............................5
3) System Diagnostics ...................................................................................................... 5
A)
B)
C)
D)
Sensor Diagnostics with Display Points - Preferred Method..........................................................5
Display of Controller Diagnostics with dual-mount thermostat.....................................................6
Initiating Controller Self-Diagnostics. ...............................................................................................6
Controller Lights (LEDs) .....................................................................................................................7
4) Standard Inputs ............................................................................................................. 7
A)
B)
C)
D)
Water Coil Low Limit ...........................................................................................................................7
Occupancy Input .................................................................................................................................7
Change-over Input...............................................................................................................................7
Refrigerant Low Limit..........................................................................................................................7
5) Standard Outputs .......................................................................................................... 7
A)
B)
C)
D)
E)
Outdoor Air / Return Air Damper Actuator .......................................................................................7
Face and Bypass Damper Actuator...................................................................................................8
2-Pipe Valve Controlled Unit ..............................................................................................................8
4-Pipe Valve Controlled Unit ..............................................................................................................8
Binary (Relay) Outputs........................................................................................................................8
6) Sequences of Operation ............................................................................................... 8
A)
B)
C)
D)
E)
F)
G)
H)
I)
J)
K)
2-Pipe unit (steam/water), Damper Control ......................................................................................9
2-Pipe Unit (steam/water), Valve Control ........................................................................................10
4-pipe unit (hot water or steam and chilled water), Damper Control ...........................................11
4-pipe unit (hot water or steam and chilled water), Valve Control ...............................................12
Electric Heat Only..............................................................................................................................13
DX cooling only .................................................................................................................................14
DX Cooling with Electric Heat ..........................................................................................................15
DX Cooling with Wet Heat, Damper Control ...................................................................................16
DX Cooling with Wet Heat, Valve Control .......................................................................................17
Damper Controlled Chilled Water Cooling with Electric Heat ......................................................18
Valve Controlled Chilled Water Cooling with Electric Heat ..........................................................19
7) Typical Unit Wiring ...................................................................................................... 20
A)
B)
C)
D)
E)
F)
Control Diagram, 2-pipe Damper Control .......................................................................................20
Control Diagram, 2-pipe Valve Control ...........................................................................................21
Control Diagram, 4-pipe, Damper Control ......................................................................................22
Control Diagram, 4-pipe, Valve Control ..........................................................................................23
Control Diagram, DX with Electric Heat ..........................................................................................24
Power Diagram 115V Unit with DX output. .....................................................................................25
8) Parts List...................................................................................................................... 26
A) Standard Control Parts .....................................................................................................................26
B) Instructions for Ordering Replacement Controllers ......................................................................26
9) Troubleshooting Chart ................................................................................................ 27
7/1/03
Part Number 011-200001-003
Page 1