Honeywell T775A 2000 Series Manuals

Manuals and User Guides for Honeywell T775A 2000 Series. We have 1 Honeywell T775A 2000 Series manual available for free PDF download: Installation Instructions Manual

Honeywell T775A 2000 Series Installation Instructions Manual (37 pages)

Electronic Stand-Alone Controllers

Brand: Honeywell | Category: Controller | Size: 2.43 MB

Product Description
1
T775A/B/M Controller Configurations
1
Temperature Sensors
2
Accessories
2
Product Changes
2
Controller Dimensions
2
Before Installation
3
Installation and Setup
3
Mounting
3
Controller Mounting
3
Wiring Connections Access
4
Temperature Sensor Wiring
4
Multiple Parallel Sensors
4
Parallel-Series Wiring of Sensors
4
Controller Wiring
5
Controller Wiring Method
5
Earth Ground
5
Attaching Two or more Wires at Terminal Blocks
5
Controller Wiring Details
6
Wiring Applications
6
T775A/B/M Terminal and Feature Locations
6
Description of Wiring Terminal Connections
6
Wiring for Four-Stage Control
7
Wiring for Two-Stage Control with 240 Vac
7
Wiring for Two-Stage Control with 120 Vac
7
Wiring for Four-Stage Control with 120 Vac
7
Wiring for Four-Stage Control with 240 Vac
8
Wiring for Digital Input (Dry Contact)
8
Wiring for Floating Output
8
Wiring for Mod Motor or Direct Coupled
8
Wiring for Series 90 Modutrol Motor Control
9
T775A/B/M Series 2000 Electronic Stand-Alone Controllers
10
Wiring for Three Series 90 Modutrol Motors
10
Checkout
11
Power Loss
11
Temperature Sensor Calibration
11
Sensor Resistance Vs. Temperature
11
Interface Overview
12
Using the LCD Panel Interface
12
Home Button
12
Home Screen
12
Accessing the Menus
13
Programming, Scheduling, and Summary Menus
13
Setup Menu
13
Using the Menus
13
Programming
14
Setpoint and Differential
14
Heating Mode Setpoint and Differential
14
Cooling Mode Setpoint and Differential
14
Program Menu for Outputs
15
Setpoint
15
Differential
15
Program - Differential or Throttling Range
15
Sensor
16
Heat/Cool
16
Setback
16
Program Next Output
16
Setup (Advanced Options)
17
Setup Procedure
17
Entering Setup Mode
17
Setting up the Sensor
17
Number of SENSORS
18
Sensor a
18
Units
18
Calibrate
18
Label
19
Exit Sensor a Setup
19
Sensor B
19
Limit
20
HI LIMIT or LOW LIMIT
20
Throttling Range
21
Setting up the Outputs
21
Setting up the Modulating Outputs
21
Type
22
Min out %
22
Integral
22
Setup - Outputs - Mod out - Integral
22
Derivative
23
Schedule
23
Hide
23
Setup - Outputs - Mod out - Derivative
23
Exit
24
Nbr of Relays
24
Options
24
Setup - Outputs - Mod out - Exit
24
Use Sched
25
MIN off or MIN on
25
Setup - Outputs - Options - Schedule
25
Setup - Outputs - Options - Min Off/On Time
25
DI Options
26
Show Rt
26
Sync
26
Exit Options Setup
27
Setting up the Relays
27
Floating Relay Menu
28
Actuator
28
Reset Rt
29
Scheduling
30
EXIT Setup Mode
30
Creating a Schedule
30
Entering Schedule Mode
30
Set Time
31
Set Date
31
Daylight
32
Setting Individual Schedules
32
Scheduling Example
32
E1 Setpt
33
E1 Time
33
E2 Setpoint
33
E2 Time
33
Summary Menu
34
Troubleshooting
34
Error Message
34
Ee
34
Specifications
35
Emissions Compliance
35
Immunity Compliance
35

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Honeywell T775A 2000 Series Installation Instructions Manual (37 pages)

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