T775A/B/M SERIES 2000 CONTROLLER

3. SCHEDULING

MENU

SCHEDULE

MON-FRI

MENU

SCHEDULE

MON-FRI

E1 SETPT

E1 TIME

E2 SETPT

E2 TIME

EXIT

3.3. Setting Individual Schedules

As shown in the Schedule menu (Fig. 69 on page 30), schedules can be set for the following time periods:

•Monday through Friday

•Saturday and Sunday

•Individual days of the week

1.From the Schedule menu, use the S and T buttons to highlight the desired time period.

2.Press the X button to display the Schedule menu for the selected time period.

M24541

For each selected time period, the schedule event (E1 Fig. 74. Schedule Event Menu (Showing MON-FRI).and E2) parameters are exactly the same as shown in

Fig. 74.

SCHEDULING EXAMPLE

Setting the schedule is independent of the temperature settings for the relay outputs. The following illustrates a weekly schedule for daytime (setpoint) and night time (setback) use and shows the factory default settings:

Table 4. Mon-Fri Schedule Defaults

 

 

 

 

 

DAY

EVENT

SETPT ACTION

TIME

 

 

 

 

 

 

Mon-Fri

Event 1 (E1)

Setpoint

6:00 AM

a

 

 

 

 

 

 

 

 

 

Mon-Fri

Event 2 (E2)

Setback

6:00 PM

b

 

 

 

 

 

 

 

 

Sat-Sun

Not used; remains in Setback from Mon-Fri

 

 

E2 settings

 

 

 

 

 

 

 

a Setpoint time span is 6:00 AM until 5:59 PM because setback starts at 6:00 PM.

b Setback time span is 6:00PM until 5:59 AM because setpoint starts at 6:00 AM.

To set a schedule, continue with “3.3.1. E1 SETPT (setpoint for event 1)”.

The following figures show the MON-FRI menu, but the menu selections are the same for any time period.

MAIN

SCHEDULE

MON-FRI

E1 SETPT

MENU

SCHEDULE

MON-FRI

E1 SETPT

SETPOINT

SETBACK

NOT USED

SELECT

SETPOINT

FOR

EVENT 1

3.3.1.E1 SETPT (setpoint for event 1)

1.From the selected time period menu, use the S and T buttons to highlight E1 SETPT.

2.Press the X button to display the setpoint options.

3.Use the S and T buttons to highlight the desired option.

4.Press the X button to accept the value and return to the selected time period menu.

M24542

Fig. 75. Schedule - Event 1 Setpoint.

62-0254–03

32

Page 39 Page 41
Page 40
Image 40
Honeywell AC-220-7, AC-140-7 manual Setting Individual Schedules, 1. E1 Setpt setpoint for event, Mon-Fri Schedule Defaults
Page 39 Page 41

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

The Honeywell AC-140-7 and AC-220-7 are advanced air conditioning units that exemplify modern air conditioning technology, delivering both comfort and efficiency. Designed for varying space requirements, these units cater to both residential and light commercial settings, providing versatile solutions for climate control.

The AC-140-7 model is particularly known for its compact design, making it suitable for smaller spaces without sacrificing performance. It delivers an impressive cooling output, effectively maintaining comfortable indoor temperatures even during the hottest months. The system utilizes a high-efficiency compressor that operates quietly, ensuring minimal disruption to daily activities. Additionally, the AC-140-7 features an advanced air filtration system that helps to improve indoor air quality by capturing dust, allergens, and other particulates.

In contrast, the AC-220-7 is designed for larger spaces, providing robust cooling capacity. It incorporates multiple fan speeds and advanced thermostatic controls, allowing users to customize their cooling experience according to their preferences and requirements. One of the standout characteristics of the AC-220-7 is its energy efficiency, with a high Seasonal Energy Efficiency Ratio (SEER) rating, which is crucial for reducing energy costs while maintaining optimal performance.

Both models are equipped with state-of-the-art technologies, including smart diagnostic features that help users troubleshoot issues quickly and efficiently. This capability not only enhances the user experience but also prolongs the lifespan of the units. Furthermore, these units are easy to install and maintain, with accessible components for service and cleaning.

A critical characteristic of the Honeywell AC-140-7 and AC-220-7 is their environmentally friendly refrigerants, which align with modern environmental regulations. This aspect makes them a responsible choice for environmentally conscious consumers.

In summary, the Honeywell AC-140-7 and AC-220-7 units are excellent examples of innovation in air conditioning solutions. With their combination of efficiency, advanced features, and quiet operation, these models represent a significant investment in comfort and sustainability for any space. Whether cooling a small room or a larger area, Honeywell’s engineering excellence ensures that users enjoy effective climate control tailored to their needs.
Top Page Image Contents