2. SETUP (ADVANCED OPTIONS)

T775A/B/M SERIES 2000 CONTROLLER

SETUP

OUTPUTS

MOD 1

DERIVATIV

SETUP

OUTPUTS

MOD 1

DERIVATIV

0 SEC

ENTER

DERIVATIVE

TIME FOR

MOD 1

M24516

2.3.1.4. DERIVATIVE

The Derivative default value is factory set to zero (no derivative control). It is strongly recommended that the derivative remain at zero (0) unless you have a very good reason to adjust it. Derivative control is not needed in the vast majority of HVAC applications.

1.

From the Mod menu, use the S and T buttons to

 

highlight DERIVATIV.

2.

Press the X button to display the Derivative sec-

 

onds.

3.

Use the S and T buttons to increase/decrease the

 

value.

Fig. 50. Setup - Outputs - Mod Out - Derivative.

Default: 0 (zero)

Range: 0 to 3,600 seconds

4. Press the X button to accept the seconds and

return to the Mod menu.

SETUP

OUTPUTS

MOD 1

SCHEDULE

SETUP

OUTPUTS

MOD 1

SCHEDULE

YES

NO

USE

 

SCHEDULE

 

FOR

 

OUTPUTS

M24517

 

2.3.1.5. SCHEDULE

The Schedule option displays only if the USE SCHED parameter is set to Yes (see page 24).

1.From the Mod menu, use the S and T buttons to highlight SCHEDULE.

2.Use the S and T buttons to highlight YES or NO. Default: YES

3.Press the X button to accept the selection and return to the Mod menu.

Each output can be set up to follow or ignore the built in scheduler. To disable the scheduler for all outputs, see “2.3.3.1. USE SCHED” on page 24.

Fig. 51. Setup - Outputs - Mod Out - Schedule.

SETUP

OUTPUTS

MOD 1

TYPE

MIN OUT % INTEGRAL DERIVATIV SCHEDULE

EXIT

2.3.1.6. EXIT

Press the W button (or highlight EXIT and press the X button) to exit the Mod menu and return to the Outputs menu.

If you have a second modulating output to configure, go to “2.3.1. Setting up the Modulating Outputs” on page 21.

If you are finished setting up the modulating outputs, continue with “2.3.2. NBR OF RELAYS”.

M24518

Fig. 52. Setup - Outputs - Mod Out - Exit.

23

62-0254–03

Page 31
Image 31
Honeywell AC-140-7, AC-220-7 manual Schedule, Exit

AC-220-7, AC-140-7 specifications

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