KMC Controls BAC-5051 TRUEFIT Measurement System Router User Guide

1

2

3

4

5

6

7

8

9

10

11

12

13

LEARNING MODE TASKS  

The steps for each learning mode task are presented in subsections below.  

Complete each task/subsection in the sequence presented.  

Prerequisite Tasks  

Before starting Learning Mode, for valid results, ensure that:  

• The sensors are calibrated (Point-to-Point Checkout Tasks on page 3).  

• AFMS is configured properly (Damper Span Calibration Tasks on page 6).  

• The supply air fan is running at a normal, steady rate (without hunting or  

sporadic spikes).  

• If the unit has a heat recovery wheel, it is turned off.  

• If any heating or cooling sources are located upstream of the MAT sensor,  

they are turned off.  

• If the unit has a bypass damper, it is set to 100% open.  

Starting Learning Mode  

1. Go to the Learn tab.  

2. Note whether Learn Ready reports READY or NOT READY.  

If READY is displayed, Learning Mode can be started manually. Otherwise, see  

Enabling Learning Mode to Auto Start on page 10.  

NOTE: In special cases, you may consider the Alternative to Running Learning  

Mode on page 11.  

Manually Starting Learning Mode  

1. Leave Min Delta Temp set to the default or adjust if needed.  

NOTE: If the ΔT becomes less than Min Delta Temp, the AFMS controller will  

abort Learning Mode. This is to ensure that the controller does not  

receive unusable learning samples. Setting Min Delta Temp at a 15°F or  

larger difference is recommended.  

2. Leave Time Between Samples (Seconds) set to the default or adjust it if  

needed.  

NOTE: Most often, Time Between Samples (Seconds) can be left on the default  

(60 seconds). You might increase the value if the damper Stroke Time  

is longer than that of a typical unit, or if the damper actuator requires  

extra time to respond. You might decrease it if a large ΔT is present  

and time at the site is limited. However, too little time between samples  

could result in inaccurate measurements.  

3. For Learning Mode, select ACTIVE.  

4. Click Save.  

5. Wait for Learning Mode to complete.  

NOTE: To calculate the total time (in minutes) that Learning Mode should take  

to complete, multiply Time Between Samples (Seconds) by 91, then  

divide by 60.  

Skip to Verify that AFMS Status is in Learning Mode on page 10.  

BAC-5051(A)E Pages for Configuring an AFMS, AG230819C  

9

VIEW FULL SCREEN PDF MANUAL

General	Details
Name	KMC Controls BAC-5051 TRUEFIT Measurement System Router User Guide
Make	KMC CONTROLS
Language	English
Filetype	PDF (Download)
File size	0.27 MB

Download PDF

(1 votes, average: 5.00 out of 5)

Loading...

• ALL WI-FI INSTRUCTIONS & USER MANUALS
• KMC CONTROLS

Questions and Answers (0)

If you have any questions regarding KMC Controls BAC-5051 TRUEFIT Measurement System Router User Guide, please ask here and describe the problem in detail.