Universal Enterprise DAFM3 Installation Manual

0 (0)
Universal Enterprise DAFM3 Installation  Manual

INSTRUCTION MANUAL

DAFM3 Meter

FlowAir

Digital

1-800-547-5740 • Fax: (503) 643-6322 www.ueitest.com • email: info@ueitest.com

TABLE OF CONTENTS

 

Introduction ..........................................................................................

2

Safety........................................................................................................

3

Controls...............................................................................................

4-5

Operating Instructions

 

Disable Auto Power Off.................................................................

5

Selecting Units.................................................................................

5

Ft Range............................................................................................

5

INCH..................................................................................................

5

CM.....................................................................................................

5

Basic Measurement....................................................................

5-6.

MIN/MAX/AVG.................................................................................

6.

Velocity with Average.....................................................................

6.

Air Volume Measurement..........................................................

6.-7

Entering Free Area......................................................................

7-8

Air Volume: Measurement............................................................

9

Low Battery....................................................................................

11

Maintenance

 

Periodic Service.............................................................................

12

Cleaning..........................................................................................

12

Battery Replacement....................................................................

12

Troubleshooting.................................................................................

13

Specifications.....................................................................................

14

Warranty and Service Information ...........................................

15

i

Introduction

The DAFM3 Anemometer/Psychrometer meter is designed with 6. HVAC/R must have parameters in one instrument. These are included in a portable battery operated instrument for measuring Humidity, Air temp., Dew Point, Wet Bulb, Air Velocity and Air Volume. The sensor is built into the remote fan and is specially protected by a twist cap. While in operation, open the cap for accurate temperature and humidity readings.

Features include

Measures Air Velocity, Temperature and Humidity

Calculate Wet Bulb, Dew Point, and Air Volume (CFM, CMM)

Protective twist cap for temperature/humidity sensor

8-Point Average for Air Velocity

30 Second Average for Air Volume

Total Volume from multiple outlets

Large LCD digital display

Professional remote vane

English/Metric scales

Low battery indication

Fast response

Microprocessor circuitry for reliability

Auto Power Off selectable

Powered by 1 “9V” battery

Material Supplied

DAFM3 Anemometer/Psychrometer Meter

Remote Vane

Batteries (1)9V

User manual

Hard carrying case

2

Safety Notes

Before using this meter, read all safety information carefully. In this manual the word “WARNING” is used to indicate conditions or actions that may pose physical hazards to the user. The word “CAUTION” is used to indicate conditions or actions that may damage this instrument.

CAUTION!

Objects striking the fan may damage meter.

IMPORTANT NOTE:

1.Rotate the protective cover in the center of the fan to open before measurement to ensure the measured data is correct.

CLOSED

OPEN

2.The fan and meter are sold as a kit and are calibrated to each other. Please don’t connect the fan with another DAFM3 or other similar anemo-psychrometers because the characteristic of each fan is different.

3

Controls and Indicators

1.2. 3.

4. 5. 6.

7. 8.

1.ON/OFF: Turns ON the meter with auto-sleep mode. Turns OFF the meter at any mode.

NOTE: When the meter is OFF, press more than four seconds to enter “UNITS” selection.

2.MODE: Press to select different modes (Temp, DP, WB, RH, Velocity). Press and hold until beep to select “VOLUME” function.

3.ENTER: To confirm the setting and calibration.

NOTE: Also used to recall values stored in memory for multipoint average.

4.MIN/MAX/AVG and UP: Press to view Minimum, Maximum, and Average value.

To increase digit during setup for volume.

5.LW-D-AREA: Press to scroll through options for entering area.

Length/Width (LW) for open rectangular duct, Diameter (D) for open round ductwork, and Area (A) to enter the specified grill free area (Ak) information.

5

4

Loading...
+ 11 hidden pages