Carrier AirStream 42BHE06 Installation, Start-Up And Service Instructions Manual
  1. Manuals
  2. Brands
  3. Carrier Manuals
  4. Air Handlers
  5. AIRSTREAM 42BHE06
  6. Installation, start-up and service instructions manual
Carrier AirStream 42BHE06 Installation, Start-Up And Service Instructions Manual

Carrier AirStream 42BHE06 Installation, Start-Up And Service Instructions Manual

System fan coil air conditioners
Hide thumbs Also See for AirStream 42BHE06:
Table of Contents

Advertisement

Quick Links

Download this manual
Installation, Start-Up and Service Instructions
CONTENTS
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . 1
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Step 1 - Unpack and Inspect Unit . . . . . . . . . . . . . . 2
Step 2 - Protect Unit from Damage . . . . . . . . . . . . . 2
Step 3 - Prepare Jobsite . . . . . . . . . . . . . . . . . . . . . . 2
Step 4 - Prepare Unit . . . . . . . . . . . . . . . . . . . . . . . . 9
Step 5 - Position Unit . . . . . . . . . . . . . . . . . . . . . . . . 9
Step 6 - Make Piping Connections . . . . . . . . . . . . 11
Step 8 - Make Duct Connections . . . . . . . . . . . . . 16
Step 9 - Install Mixing Box . . . . . . . . . . . . . . . . . . . 16
Step 10 - Make Final Preparations . . . . . . . . . . . . 18
START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Air System Balancing . . . . . . . . . . . . . . . . . . . . . . . . 19
SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Clean Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Check Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Fan and Motor Bearings . . . . . . . . . . . . . . . . . . . . . . 19
Align Pulley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Adjust Fan Belt Tension . . . . . . . . . . . . . . . . . . . . . . 20
Clean Fan Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Clean or Replace Air Filters . . . . . . . . . . . . . . . . . . . 20
Recommended Maintenance . . . . . . . . . . . . . . . . . . 20
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . 20
Motor Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
START-UP CHECKLIST . . . . . . . . . . . . . . . . . . . . . CL-1

SAFETY CONSIDERATIONS

Air-handling equipment is designed to provide safe and reliable
service when operated within design specifications. To avoid inju-
ry to personnel and damage to property or equipment, use good
judgment and follow safe practices as outlined below when in-
stalling and operating this equipment.
See Fig. 1 Proposition 65 warning label.
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53420028-01
Page
Printed in U.S.A.
Form No. 42B-6SI
System Fan Coil Air Conditioners
DANGER
NEVER REACH INTO a unit while the fan is running.
LOCK OPEN AND TAG the fan motor power disconnect
switch before working on unit. In addition, remove the fuses
and take them with you after noting this on tag.
DISCONNECT ALL POWER before attempting any
installation or service. More than one power source may be
supplied to a unit. Power to remote mounted control devices
may not be supplied through the unit.
CHECK THE WEIGHT of assembly and components to be
sure that rigging equipment can handle them safely.
NEVER PRESSURIZE a coil with a non-liquid for leak
testing. A dangerous burst may occur.
DO NOT STEAM-CLEAN coils until you are sure all
personnel are clear of the area.
Failure to follow these warnings will result in severe personal
injury or death.
IMPORTANT: Children should be supervised to ensure that they
do not play with the appliance.
WARNING
!
This product can expose you to chemicals
including Acrylamide, which is known to the
State of California to cause cancer and birth
defects or other reproductive harm.
For more information, go to
www.P65Warnings.ca.gov
AVERTISSEMENT
!
Ce produit peut vous exposer à des produits
chimiques, y compris l'acrylamide, qui est
connu dans l'État de Californie pour causer
le cancer et des malformations congénitales
ou d'autres problèmes de reproduction. Pour
de plus amples informations, prière de
consulter www.P65Warnings.ca.gov
ADVERTENCIA
!
Este producto puede exponerlo a productos
químicos como la acrilamida, que en el
estado de California es causante de cáncer
y defects de nacimiento u otros daños
reproductivos. Para mayor información, visite
www.P65Warnings.ca.gov
Fig. 1 - Proposition 65 Warning Label
Pg 1
AirStream™
42BHE,BVE06-40
343839-101 REV.A
1-24
Replaces: 42B-5SI

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the AirStream 42BHE06 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Carrier AirStream 42BHE06

Summary of Contents for Carrier AirStream 42BHE06

  • Page 1: Table Of Contents

    AirStream™ 42BHE,BVE06-40 System Fan Coil Air Conditioners Installation, Start-Up and Service Instructions CONTENTS DANGER Page NEVER REACH INTO a unit while the fan is running. SAFETY CONSIDERATIONS ....1 INTRODUCTION .

  • Page 2: Introduction

    Fig. 3-5 for 42BHE units. Refer to Fig. 6-8 for ment is damaged or incomplete, file claim with transportation 42BVE units. company and contact your local Carrier representative immediately. a42-3984 Fig. 2 — Component Identification (42BHE Units Shown)
  • Page 3 Drawing is provided for reference only. Dimensions may vary with options ordered. DIMENSIONS — in. (mm) UNIT Supply Duct Return Duct Mounting Holes 42BHE Depth Width Height Size 19-3/4 7-1/8 10-1/2 14-1/2 2-1/4 24-1/4 2-3/4 27-1/4 35-1/4 9 x 4 (914) (711) (502)
  • Page 4 Drawing is provided for reference only. Dimensions may vary with options ordered. DIMENSIONS — in. (mm) UNIT Supply Duct 42BHE 8-7/8 (225) 10-1/2 (267) 14-1/2 (368) 2-1/4 (57) 2 (51) 8-7/8 (225) 10-1/2 (267) 14 (356) 2-1/4 (57) 2 (51) 10-3/8 (264) 11-5/8 (295) 15-1/4 (387)
  • Page 5 Drawing is provided for reference only. Dimensions may vary with options ordered. DIMENSIONS — in. (mm) UNIT Supply Duct 42BHE 8-7/8 (225) 10-1/2 (267) 14-1/2 (368) 2-1/4 (57) 2 (51) 8-7/8 (225) 10-1/2 (267) 14 (356) 2-1/4 (57) 2 (51) 10-3/8 (264) 11-5/8 (295) 15-1/4 (387)
  • Page 6 Drawing is provided for reference only. Dimensions may vary with options ordered. DIMENSIONS — in. (mm) UNIT Supply Duct Return Duct 42BVE Fan Size Depth Width Height 36-1/2 7-1/8 10-1/2 16-3/4 16-1/2 9 x 4 (508) (711) (927) (181) (267) (425) (610) (419)
  • Page 7 Drawing is provided for reference only. Dimensions may vary with options ordered. DIMENSIONS — in. (mm) UNIT Supply Duct Return Duct 42BVE Fan Size Depth Width Height 36-1/2 16-1/2 9 x 4 7-1/8 (181) 10-1/2 (267) 16-3/4 (425) (508) (711) (927) (610) (419)
  • Page 8 DIMENSIONS — in. (mm) UNIT Supply Duct Return Duct 42BVE Fan Size Depth Width Height 36-1/2 16-1/2 9 x 4 8-7/8 (225) 10-7/8 (276) 16-3/4 (425) (508) (711) (927) (610) (419) 36-1/2 16-1/2 9 x 6 8-7/8 (225) 10-7/8 (276) 15-1/4 (387) (508) (711)

  • Page 9: Step 4 - Prepare Unit

    belt access. Filter shall be removed from side or top of the Step 4 — Prepare Unit filter rack on vertical unit (42BVE) and side or bottom of Be sure that unit power requirements match available power the filter rack on horizontal unit (42BHE). If side access to source.
  • Page 10 Table 1 — Total Weight Unit Correction Factor (lb) OPTIONS 4-Row Coil 5-Row Coil 6-Row Coil 7-Row Coil Washer Single Wall Construction Double Nuts NOTE(S): Trapeze a. Unit weights (shown in pounds), ± 10%, are based on the largest water-filled coil and a 1 HP motor.

  • Page 11: Step 6 - Make Piping Connections

    LH COIL RH COIL Corner Weights — Vertical Units (42BVE) NO ELECTRIC HEAT (lb) WITH ELECTRIC HEAT (lb) UNIT 42BVE TOTAL TOTAL NOTE(S): a. Operating weight information is based on 8-row water-filled coils and double wall cabinet construction. For a different coil and cabinet option, use Table 1 Total Weight Unit Correction Factor.
  • Page 12 CR - Cold Water Return HR - Hot Water Return CS - Cold Water Supply HS - Hot Water Supply RH - Right Hand LH - Left Hand 2(51) 1-5/8(41) Horizontal, left hand unit with re-heat coil shown. Coil Header Connection Size DIMENSIONS - INCHES (MILLIMETERS) 42BHE/ 8 Row...

  • Page 13: Water Treatment

    — — 10-1/4 (260.350) WATER TREATMENT Table 3 — Water Quality Parameters Proper water treatment is a specialized industry. Carrier recom- WATER CONTAINING REQUIRED CONCENTRATION mends consulting an expert in this field to analyze the water for Sulphate Less than 200 ppm compliance with the water quality parameters listed below, and 7.0 –...

  • Page 14: Hydrostatic Test

    1.35 the event of a leak during testing. 1.75 0.87 Check interior unit piping for signs of leakage from shipping dam- age or mishandling. If leaks are found, notify your local Carrier 1000 1.73 representative before initiating any repairs. 1800 1.19...

  • Page 15: Step 7 - Make Electrical Connections

    Step 7 — Make Electrical Connections Table 7 — 42BHE, BVE Electric Heater Data Refer to the unit rating plate for supply voltage, motor and heater FULL LOAD AMPS amperage, and required circuit ampacities. (See Tables 6-8.) The Single-Phase Three-Phase unit wiring diagram shows all factory and field wiring.

  • Page 16: Step 8 - Make Duct Connections

    units). See Fig. 18 and 19 for base rail and mixing box Step 8 — Make Duct Connections details. Install all ductwork to and from unit in accordance with all appli- Seal the connection between the mixing box and the return cable codes.
  • Page 17 SEE DETAIL A SEE DETAIL B MOUNTING LOCATION MOUNTING LOCATION DETAIL A DETAIL B Fig. 17 — Install Mixing Box — 42BVE units 1(25) 3(76) 1(25) FRONT VIEW SIDE VIEW HORIZONTAL UNITS – DIMENSIONS - INCHES (MILLIMETERS) HORIZONTAL UNITS – DIMENSIONS - INCHES (MILLIMETERS) Unit Type Unit Type and Size...

  • Page 18: Step 10 - Make Final Preparations

    2(51) 2(51) TOP VIEWS 4(102) 1(25) 2.4(61) 3(76) 2.4(61) 2.4(61) 3(76) 2.4(61) 1(25) 4(102) BTM/REAR INLET - 42BHE TOP/REAR INLET - 42BHE BTM/FRONT INLET FOR - 42BVE TOP/FRONT INLET FOR - 42BVE DIMENSIONS - INCHES (MILLIMETERS) 42BHE,BVE 18.5 (470) 28 (711) 6 (152) 24 (610) 11 (279)

  • Page 19: Start-Up

    slowly, usually dripping water into the drain pan in the START-UP process. CAUTION CAUTION Follow all safety considerations previously outlined. Failure to do so could result in personal injury or equipment damage. The air vent provided on the unit is not intended to replace the main system vents and may not release air trapped in other Start-up procedures vary depending upon the time of year (sum- parts of the system.

  • Page 20: Align Pulley

    Align Pulley Loosen pulley setscrew(s). Align pulleys by using a straight edge as shown in Fig. 20. Re-tighten setscrew(s). 4” Filter Adjust Fan Belt Tension Loosen fan motor base mounting screws. Reposition the motor so that belt deflection does not exceed 3/16-in. at belt midpoint under 8 lb of force.
  • Page 22 © 2024 Carrier Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Catalog No. 04-53420028-01 Printed in U.S.A. Form No. 42B-6SI Pg 22 1-24 Replaces: 42B-5SI...

  • Page 23: Start-Up Checklist

    INITIAL START-UP CHECKLIST FOR AIRSTREAM™ 42BHE,BVE06-40 SYSTEM FAN COIL AIR CONDITIONERS (Remove and use for job file.) NOTE: To avoid injury to personnel and damage to equipment or prop- erty when completing the procedures listed in this start-up checklist, use good judgment, follow safe practices, and adhere to the safety considerations/information as outlined in preceding sections of this Installation, Start-Up, and Service document.
  • Page 24 ________________________________________________________________________________________________________ SIGNATURES: Start-up Technician_________________________________________________________Date_______________________ Customer Representative______________________________________________________Date_______________________ © 2024 Carrier Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Catalog No. 04-53420028-01 Printed in U.S.A. Form No. 42B-6SI Pg CL-2...

This manual is also suitable for:

Airstream 42bhe08Airstream 42bhe10Airstream 42bhe12Airstream 42bhe16Airstream 42bhe20Airstream 42bhe30 ... Show all

Table of Contents