English dropdown-ico

Manual Nordyne B5SM -090

16 pages 1.72 mb
Download

Go to site of 16

Summary
  • Nordyne B5SM -090 - page 1

    LIGHT COMMERCIAL AIR HANDLER Installation Instructions B5SM -090/120 SERIES Horizontal Application - Rear View Horizontal Application - Fr ont View V ertical Application Please read this information thor oughl y and become familiar with the capabilities and use of y our appliance before attempting to operate or maintain this unit. Keep this literat ...

  • Nordyne B5SM -090 - page 2

    2 Important Safety Information ....................................3 General Information ...................................................4 Bef ore Y ou Install this Unit .........................................4 Locating the Air Handler ............................................4 Field Connections f or Electrical P ower Supply ..........4 Air ...

  • Nordyne B5SM -090 - page 3

    3 IMPORT ANT SAFETY INFORMA TION Saf ety markings are used frequently throughout this manual to designate a degree or le v el of seriousness and should not be ignored. W ARNING indicates a potentially hazardous situation that if not av oided, could result in personal injur y or death. CA UTION indicates a potentially hazardous situation that if not ...

  • Nordyne B5SM -090 - page 4

    4 GENERAL INFORMA TION B5SM air handlers are shipped from the f actor y ready f or installation in a horizontal position. The units can be easily re- confi gured in the fi eld for v er tical applications. The return air opening is interchangeable betw een the bottom of the unit and the top panel simply by s witching the fi lter-rack with the ret ...

  • Nordyne B5SM -090 - page 5

    5 AIR HANDLER INST ALLA TION P ackaging Remo v al Remov e the shipping crate and User’ s Manual from the equipment. T ake care not to damage the tubing connections when removing the crate . Minimum Clearance Requirements This air handler must be installed with ample clearance f or easy access to the air fi lters, blo wer assemb ly , and, control ...

  • Nordyne B5SM -090 - page 6

    6 • The B5SM-120 air handler has a dual circuit coil and the B5SM-090 has a single circuit coil. • The B5SM-120 air handler is charged through ser vice v alves on the end of the liquid tube f or each circuit. These must be remo ved bef ore brazing the line sets . The B5SM-090 is charged through a ser vice v alve inside the unit, which should no ...

  • Nordyne B5SM -090 - page 7

    7 ELECTRICAL WIRING W ARNING: T o av oid risk of electrical shock , personal injury , or death, disconn ect all electrical power to the unit before per forming an y maintenance o r s e r v i c e . T h e u n i t m a y h a v e m o r e t h a n o n e electrical suppl y . Lab el all wires prior to disconnection when ser vicing the unit. Wiring errors ca ...

  • Nordyne B5SM -090 - page 8

    8 ST ARTUP AND ADJUSTMENTS Pre-Start Check List Prior to star t-up, complete the f ollo wing inspection:  V erify the unit is lev el and condensate can drain. Check condensate drain line(s) f or proper slope and trap .  V er ify the air handler is mounted securely .  V er ify the surrounding area and top of the unit is free from obstructio ...

  • Nordyne B5SM -090 - page 9

    9 Figure 3. Proper Belt T ension 1/4 inch 1 foot Pulley Alignment Inspect the pulley alignment betw een the motor sheav e and blo wer pulle y . If a misalignment occurs, adjust the location of the motor sheav e b y loosening the set-screw in the stationar y f ace of the motor sheav e. Relocate the sheav e assemb ly on the motor shaft to ensure the ...

  • Nordyne B5SM -090 - page 10

    10 13 5/8" 15 9/16" 17 11/16" 17 13/16" 4 3/16" 4 3/8" 5 11/16" 8 3/16" Air Flow Electrical Connections 2 7/32" 3/4" 1 1/4" 18 13/16" Supply Duct 22 1/16" 19 3/8" 57" Center to Center Field Installed Hanging Rods 28 1/2" C L of Unit 3" C L of Gravity 23" Retur ...

  • Nordyne B5SM -090 - page 11

    11 Figure 5. B5SM Physical Dimensions f or V er tical Installations 23" Return Duct Opening 5 1/16" 53 1/4" Cabinet Height 53" Return Duct Opening 57" Filter Rack Frame 60 1/4" Cabinet Width 18 13/16" Supply Duct Opening 22 1/16" 19 3/8" 27 3/8" Cabinet Depth (without Filter Rack) 2 16 1/4" Sup ...

  • Nordyne B5SM -090 - page 12

    12 Model Motor Sheave P osition External Static Pressures (Inches Water Column) 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw CFM RPM Kw B5SM- 090 (2HP) 60 Hz Fully Closed 4182 666 1.28 3961 667 1.20 3706 668 1.11 3436 669 1.03 3081 669 0.93 2738 672 0.83 1 T ur n Open 38 ...

  • Nordyne B5SM -090 - page 13

    13 SINGLE PHASE THREE PHASE G C W2 W1 O/B Y R G C W2 W1 O/B Y R L2 L1 G L3 L2 L1 G L1 L2 G FIELD SUPPL Y CONNECTIONS L1 L2 L3 G FIELD SUPPL Y CONNECTIONS L1 L2 T1 T2 L1 L2 T1 T2 L3 T3 208-230/460V 460 208-230 460 208 - 230 Electrical Configurations 1. Three phase units are factory wired for 460V/60Hz or 380V/50Hz operation. 2. T o reverse motor r o ...

  • Nordyne B5SM -090 - page 14

    14 Figure 7. T ypical Air conditioner Thermostat Connections BLOWER MO TOR GND T O FIELD SUPPLIED DISCONNECT SINGLE ST AGE HEA T/COOL THERMOST A T OUTDOOR SECTION FREEZEST A T SINGLE ST AGE HEA T/COOL THERMOST A T - NO ECONOMIZER AIR HANDLER SECTION TERMINAL BOARD G C W2 W1 O Y R C Y R RC G Y W L1 L2 L3 NOTE: C & W2 t o be connected to electric ...

  • Nordyne B5SM -090 - page 15

    15 Figure 8. T ypical Heat Pump Thermostat Connections BLOWER MO TER GND BLACK BLACK GREEN BRO WN T O FIELD SUPPLIED DISCONNECT SINGLE ST AGE HEA T PUMP THERMOST A T OUTDOOR SECTION NO TE 1 NO TE 2 FREEZEST A T TYPICAL HEA T PUMP THERMOST A T CONNECTION (NO ECONOMIZER) AIR HANDLER SECTION TERMINAL BOARD G C W2 O R Y W1 C Y R G Y E R O B L1 L2 L3 O ...

  • Nordyne B5SM -090 - page 16

    7090950 Specifi cations and illustrations subject to change without notice or incurring obligations. Printed in U.S .A. (01/10) Installed by: Date Installed: Maintenance T ask WM S A A A ir Filters Inspect, c lean or replace as required. x Condensate Drain(s) & Pan Clean condensate drain pan x Inspect the f low of condensate through the drain ...

Manufacturer Nordyne Category Air Conditioner

Documents that we receive from a manufacturer of a Nordyne B5SM -090 can be divided into several groups. They are, among others:
- Nordyne technical drawings
- B5SM -090 manuals
- Nordyne product data sheets
- information booklets
- or energy labels Nordyne B5SM -090
All of them are important, but the most important information from the point of view of use of the device are in the user manual Nordyne B5SM -090.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Nordyne B5SM -090, service manual, brief instructions and user manuals Nordyne B5SM -090. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Nordyne B5SM -090.

Similar manuals

A complete manual for the device Nordyne B5SM -090, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Nordyne B5SM -090 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Nordyne B5SM -090.

A complete Nordyne manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Nordyne B5SM -090 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Nordyne B5SM -090, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Nordyne B5SM -090, that we can find in the current document
3. Tips how to use the basic functions of the device Nordyne B5SM -090 - which should help us in our first steps of using Nordyne B5SM -090
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Nordyne B5SM -090
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Nordyne B5SM -090 in a specific country, if it was not possible to solve the problem on our own.

Do you have a question concerning Nordyne B5SM -090?

Use the form below

If you did not solve your problem by using a manual Nordyne B5SM -090, ask a question using the form below. If a user had a similar problem with Nordyne B5SM -090 it is likely that he will want to share the way to solve it.

Copy the text from the picture

Captcha
New picture

Comments (0)