Carrier BW2- User Manual

Carrier BW2

Carrier BW2– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 4 – BOILER RATINGS AND CAPACITIES; BOILERS FOR USE AT HIGH ALTITUDE; Fig. 1—Dimensional Drawing and Boiler Ratings and Capacities
  • Page 5 – LOCATING THE BOILER; a combustible floor, a combustible floor base must be used.; Table 1—Room Large In Comparsion With Boiler
  • Page 6 – EXAMPLE 2A: ALL AIR FROM INSIDE THE BUILDING
  • Page 8 – Run pipe as directly as possible with as few elbows as possible.; Fig. 2—Typical Hot Water Piping
  • Page 9 – Seal any unused openings in common venting system.; Table 4—Typical Chimney Sizes; BOILER INPUT; Fig. 4—Typical Masonry Chimney Requirements; HT; ROOF RIDGE
  • Page 11 – NATURAL GAS; PROPANE GAS; Pipe Capacity—Btuh Input
  • Page 12 – The vent damper must be connected for boiler to operate.; dangerous operation. Verify proper operation after servicing.
  • Page 14 – COMPONENT CODE
  • Page 17 – Turn on all electrical power to appliance.; Turn off all electrical power to appliance.; To Turn Off Gas To Appliance
  • Page 19 – OUTER MANTEL; TYPE OF HEATING UNIT
  • Page 21 – SERVICE HINTS; FOR YOUR SAFETY; WHAT TO DO IF YOU SMELL GAS
  • Page 22 – REPAIR PARTS; Jacket—Section and Base Parts; This is a Repair Parts List—Not a Packing List; GAS-FIRED HOT WATER BOILERS; Part No. — Part Description — Boiler Model No.
  • Page 23 – Gas Burners and Manifold Parts; FOR USE WITH NATURAL GAS ONLY
  • Page 24 – Liquified Petroleum Gas Burners and Manifold Parts; FOR USE WITH LIQUIFIED PETROLEUM GAS ONLY
  • Page 25 – DESCRIPTION; BOILER CONTROLS AND PIPING
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NOTE:

Read the entire instruction manual before starting the installation. These instructions must be affixed on or adjacent to the boiler.

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Index

Page

SAFETY CONSIDERATIONS.....................................................................................................................................................................................3
INTRODUCTION ......................................................................................................................................................................................................3-4
BOILER RATINGS AND CAPACITIES ....................................................................................................................................................................4

Boilers for Use at High Altitude .............................................................................................................................................................................4

LOCATING THE BOILER ..........................................................................................................................................................................................5
FRESH AIR FOR COMBUSTION ..............................................................................................................................................................................6

Boiler Located in Unconfined Space.......................................................................................................................................................................6
Boiler Located in Confined Space...........................................................................................................................................................................6

CERTIFIED

ama

ASME

®

A03114

Continuous Pilot

MODEL BW1

A03115

Electronic Intermittent Ignition

MODEL BW2

Installation, Start-Up, and Operating Instructions

BW1
BW2

Gas-Fired
Natural Draft Hot Water Boilers
Sizes 37,500 through 280,000
Series B

Form:

IM-BW1A-05

Cancels:

IM-BW1A-04

Printed in U.S.A.

8-03

Catalog No.

63BW-1A2

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Summary

Page 4 - BOILER RATINGS AND CAPACITIES; BOILERS FOR USE AT HIGH ALTITUDE; Fig. 1—Dimensional Drawing and Boiler Ratings and Capacities

BOILER RATINGS AND CAPACITIES The ratings marked "Net I=B=R Rating" indicate the amount of equivalent direct radiation each boiler will take care of under normal conditionsand thermostatic control. The Net I=B=R Ratings shown are based on an allowance of 1.15 in accordance with the factors i...

Page 5 - LOCATING THE BOILER; a combustible floor, a combustible floor base must be used.; Table 1—Room Large In Comparsion With Boiler

LOCATING THE BOILER NOTE: This unit MUST be set on a concrete or other non-combustible material base or floor. 1. Select level location as centralized with piping system and as near chimney as possible. 2. Place crated boiler at selected location. Remove crate by pulling crate sides from top and bot...

Page 6 - EXAMPLE 2A: ALL AIR FROM INSIDE THE BUILDING

FRESH AIR FOR COMBUSTION Provision for combustion and ventilation air must be in accordance with Section 5.3 of NFGC, Air for Combustion and Ventilation, of the orapplicable provisions of local building codes. Canadian installations must be installed in accordance with NSCNGPIC and all authorities h...

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