Honeywell Honeywell Home Theater Server T755U User's Manual

Honeywell Home Theater Server User's Manual - Honeywell Home Theater Server T755U.
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INSTALLATION INSTRUCTIONS

62-0255-09

T775U Series 2000 Electronic 

Stand-Alone Controller

PRODUCT DESCRIPTION
The T775 electronic stand-alone controllers are the next 

generation of universal controls capable of remote 

sensing of temperature, humidity, pressure, etc. and 

providing switched and proportional outputs to various 

types of loads. A built-in time clock is standard.

The T775U controller allows a wide range of sensors to 

be configured. Humidity, pressure, temperature, or any 

0-5 Vdc, 0-10 Vdc, or 4-20 mA input is supported.

A Reset function is available where the Sensor B 

temperature (e.g. outside temperature) is used to provide 

reset control for Sensor A (e.g. humidity). For example, 

as the outside temperature gets colder, the setpoint can 

automatically be adjusted to prevent condensation.

IMPORTANT

The T775U is an operating control, not a limit or 

safety control. If used in applications requiring 

safety or limit controls, a separate safety or limit 

control device is required.

 

Table 1. T775U Controller Configurations.

Controller

Modela

a The T775U includes a digital input for use with the disable or setback option.

Description

Replaces

Output

Reset

SPDT

Relay

Outputs

Analog

(Mod)

Outputsb

b The modulating (analog) outputs may be 4-20 mA, 0-10 Vdc, 2-10 Vdc, or Series 90 selectable.

Sensor

Inputs

Nbr of

Sensors

Included Enclosure

T775U2006

Universal:

Humidity,

Pressure,

Temperature, 

etc.

H775A1006

H775A1022

H775A1048

H775A1063

H775B1005

H775C1004c
H775D1003c
H775E1002c

c For the H775C1004, H775D1003, and H775E1002 model replacement, the T775U only partially replaces the function 

of these devices. Check application for suitability.

Yes

2

2

2d

d For the sensor inputs, Sensor A can be 0-10Vdc, 4-20mA, or a standard temperature input. Sensor B is a standard 

temperature sensor input only. Sensor B is used only for reset on the T775U2006.

None

NEMA 1

T775U2016

N/A

Yes

2

2

2e

e The T775U2016 can control Sensor A (universal) and Sensor B (temperature) independently, like other standard 

T775 controllers.

None

NEMA 1

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