Biasi B40/6 Fiche technique

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6

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PAGE 1

BIASI B/40

LINEAR

6-12 SECTION

REV. H

Please Read Instructions Carefully

Save for uture Reference

Manufactured by:

Manufactured by:Manufactured by:

Manufactured by:

Biasi S.p.A.

Biasi S.p.A.Biasi S.p.A.

Biasi S.p.A.

Verona, Italy

Verona, ItalyVerona, Italy

Verona, Italy

Distributed By:

Distributed By:Distributed By:

Distributed By:

QHT

QHTQHT

QHT

QUI CY HYDRO IC TECH

QUI CY HYDRO IC TECHQUI CY HYDRO IC TECH

QUI CY HYDRO IC TECH OLOGY

OLOGYOLOGY

OLOGY, I C.

, I C., I C.

, I C.

3560 LAFAYETTE RD

3560 LAFAYETTE RD3560 LAFAYETTE RD

3560 LAFAYETTE RD

PORTSMOUTH, H 0380

PORTSMOUTH, H 0380PORTSMOUTH, H 0380

PORTSMOUTH, H 03801

11

1

PHO E: 603

PHO E: 603PHO E: 603

PHO E: 603-

--

-334

334334

334-

--

-6400

64006400

6400

FAX: 603

FAX: 603FAX: 603

FAX: 603-

--

-334

334334

334-

--

-6401

64016401

6401

Boiler Manual And Installation

Instructions for Atmospheric Venting

LINEAR

BOILER

If the information in this manual is not followed

e actly, a fire e plosion may result causing property

damage, personal injury or loss of life.

WARNING

WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance

• Do not touch any electric switch; do not use any

phone in your building

• Immediately call your gas supplier from another

location. Follow the gas supplier’s instructions.

• If you can not reach your gas supplier call the

fire department

DANGER

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BIASI B/40

PAGE 2

Dear Customer:

Thank you for buying a Linear commercial boiler.

The Linear is a cast iron, oil or gas fired hot water boiler, using the famous 3-pass design. The

boiler is simple, rugged and engineered for ma imum heating efficiency.

We realize that it is not possible to answer all questions about the Linear series boiler in this

manual. Reading this installation manual does not make the reader an e pert in all aspects of

installation and operation, and does not replace the need for a qualified, licensed heating

contractor. We urge you to contact your installing contractor or distributor if you are in question

about any aspect of your boiler's performance. Our main concern is that you are satisfied with

your boiler and its performance. We require that your contractor complete efficiency tests

using instruments.

The controls and accessories listed in this manual are intended to serve as guidelines rather than

specific recommendations. We realize that other makes and models of such devices are

available and can be used as successfully as those we specify. The installing contractor is the

best judge of a system's specific requirements, as well as the local availability of certain makes

and models of controls and accessories. The preceding does not apply, however, to the

equipment that comes with every boiler, such as the overheat control (L4006E) and pressure

relief valve. The installation of the specific devices supplied with every boiler is absolutely

necessary to the safe operation of the boiler and protection of the heating system.

This Linear boiler has a limited warranty, a copy of which is provided with the boiler. Please

be sure to return the warranty registration card as the warranty will be void without your boiler's

serial numbers, date of installation and the name of your installer being on record in our files.

Thank you for purchasing our B-40 Linear series boiler. If you have questions or comments,

please don't hesitate to contact us immediately. Our goal is 100% customer satisfaction.

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PAGE 3

BIASI B/40

BIASI B-40 Linear Series Section Page

Important Information 1 4

General Information 2 6

Codes and Regulations 3 6

Combustion Air Supply 4 7

Boiler Location 5 7

Boiler Block Assembly 6 8

Boiler Trim Kit Installation 7 8

Boiler Tapping Diagram - 9

Burner Set-up 8 10

Gas Piping 9 12

Breeching and Chimney 10 14

Piping 11 15

Boiler Jacket Assembly 12 17

Boiler Jacket E plosion Diagram - 18

Wiring 13 19

B-40 Control Panel Wiring 20-23

Commissioning 14 24

Maintenance 15 24

Installer Notes 16 25

TABLE OF CONTENTS

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BIASI B/40

PAGE 4

IMPORTANT IN ORMATION

Please read this page carefully.

ALL BOILERS MUST BE INSTALLED IN ACCORDANCE WITH NATIONAL, STATE AND

LOCAL PLUMBING, HEATING AND ELECTRICAL CODES AND ORDINANCES, AS WELL AS

THE REGULATIONS OF THE SERVING ELECTRICAL, WATER AND GAS UTILITIES.

All systems should be designed by competent contractors, and only persons knowledgeable in the

layout and installation of heating systems should attempt the installation of any boiler.

It is the responsibility of the installing contractor to see that all controls are correctly installed and

operating properly when the installation is completed.

Do not burn volatile garbage, gasoline, naphtha or other flammable liquids other than No. 2 fuel

oil. All flammable liquids (especially gasoline), chemicals, rags, paper, wood scraps, debris, etc.,

should be kept away from the boiler at all times. Keep the boiler area clean and free of all fire

hazards.

Please read the literature and warranties supplied by the manufacturers of the various accessory

equipment. This equipment is warranted by the respective manufacturers, not by Quincy Hydronic

Technologies, Inc. Each piece of equipment must be installed and used according to the

recommendations of the manufacturer.

This Linear boiler has a limited lifetime warranty, a copy of which is printed on the back page of this

manual.

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PAGE 5

BIASI B/40

Any appliance that burns natural gas, propane gas, fuel oil, wood or coal is capable of producing

carbon mono ide (CO). Carbon Mono ide (CO) is a gas which is odorless, colorless and tasteless but

is very to ic.

If your BIASI B-40 boiler is not working properly, or is not vented properly, dangerous levels of CO

may accumulate. CO is lighter than air and thus may travel throughout the building. BRIE

EXPOSURE TO HIGH CONCENTRATIONS O CO, OR PROLONGED EXPOSURE TO

LESSER AMOUNTS O CO MAY RESULT IN CARBON MONOXIDE POISONING.

EXPOSURE CAN BE ATAL AND EXPOSURE TO HIGH CONCENTRATIONS MAY

RESULT IN THE SUDDEN ONSET O SYMPTOMS INCLUDING UNCONSCIOUSNESS.

Symptoms of CO poisoning include the following:

Dizziness Vision problems Shortness of breath

Headache Loss of muscle control Unclear thinking

Nausea Weakness Unconsciousness

The symptoms of CO poisoning are often confused with those of influenza, and the highest incidence

of poisoning occurs at the onset of cold weather or during flu season. A victim may not e perience

any symptoms , only one symptom, or a few symptoms. Suspect the presence of carbon mono ide if

symptoms tend to disappear when you leave your home.

The following signs may indicate the presence of carbon mono ide:

* Hot gasses from appliance, venting system, pipes or chimney,

escaping into the living space.

* Flames coming out around the appliance.

* Yellow colored flames in the appliance.

* Stale or smelly air.

* The presence of soot or carbon in or around the appliance.

* Very high une plained humidity inside the building.

If any of the symptoms of CO occur, or if any of the signs of carbon mono ide are present, VACATE

THE PREMISES IMMEDIATELY AND CONTACT A QUALI IED HEATING SERVICE

COMPANY OR THE GAS COMPANY AND THE IRE DEPARTMENT.

To reduce the risk of CO poisoning, have your heating system "tuned up" by a licensed heating

contractor or the gas company - preferably before each heating season. Also have the service

company check your chimney or vent pipes for blockage.

The building should be adequately ventilated, particularly if you have tightly insulated your home.

ONLY QUALI IED, LICENSED SERVICE CONTRACTORS SHOULD PER ORM WORK

ON YOUR BIASI B-40 BOILER.

WARNING

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BIASI B/40

PAGE 6

The Linear series are wet base design, sectional, cast-iron boilers for forced hot water heating

systems. The Linear boilers are designed for firing with oil and deliver high efficiencies through

unique design and construction.

The Linear series boilers are shipped from the factory in assembled blocks and each boiler can

range from 6 to 12 sections. The sections can then be disassembled before delivery to the jobsite by

QHT and then field assembled. The boiler jacket, burner and controls are packed separately for

shipping.

Note: All equipment should be inspected upon delivery, and any damage or shortage should

be reported immediately.

Boiler

Model

Number

Number of

Sections

Heating

Capacity

Input

Oil

G.P.H.

Input

Gas

MBH

Net Output

MBH Efficiency %

Water

Content

Gals.

Length

(L) inches

Weight

(LBS)

B40/6 6 265 2.20 308 230 86.0 17 34.8 902

B40/7 7 352 2.90 406 305 86.7 20 39.5 1023

B40/8 8 437 3.60 504 380 86.8 23 44.4 1144

B40/9 9 524 4.30 602 456 87.0 26 49.2 1265

B40/10 10 610 5.00 700 532 87.2 28 53.9 1386

B40/11 11 696 5.70 798 607 87.2 31 58.8 1507

B40/12 12 783 6.40 896 684 87.4 34 63.8 1628

Ma imum Water Working Pressure 72 psi Ma imum Relief Valve is 50 psi @ 900 MBH

2. General Information:

Installation of the boiler, burner, oil tank and related equipment must conform to national,

state and local regulating agencies and codes applicable to the installation of the equipment. In the

absence of local requirements, the following codes apply:

•

••

•

ANSI/N PA - #31 Installation of Oil Burning Equipment

•

••

•

ANSI/N PA - #70 National Electric Code

•

••

•

ANSI/N PA - #211 Chimneys and Vents

The above codes are available from:

National Fire Protection Association (NFPA)

Battery March Park

Quincy, Massachusetts, 02269

3. Conforming to Codes and Regulations:

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PAGE 7

BIASI B/40

Locate the boiler to provide sufficient clearance for inspection, servicing and maintenance.

Minimum clearance to construction or combustible materials shouldn't be less than si (6) inches from

the top, sides and rear of unit, and eighteen (18) inches from the flue pipe in any direction. Front

clearance should be at least twenty four (24) inches. When choosing a location for the boiler, take

into consideration the 12” supply manifold on the back of the boiler. Adequate space must be given to

pipe the manifold in and for the smoke pipe to clear the manifold. Greater distances for ease of access

should supersede fire protection clearances. The boiler must be located on a non-combustible floor. A

smooth, level concrete floor is recommended. Locate the boiler as close as possible to the chimney. If

boiler is installed on combustible flooring, consult local authorities for proper method of covering

floor. The boiler must not be installed on carpeting.

Caution: Do not store or use flammable materials, chemicals or flammable liquids,

especially gasoline, in the vicinity of this heating appliance.

The boiler location must provide air for proper combustion and ventilation of the surrounding

area. To burn efficiently, oil requires 30 CFM/GAL. In general, boiler rooms should incorporate two

(2) permanent air supply openings, one commencing within 12 inches of the ceiling, and one

commencing within 12 inches of the floor. These openings

should freely communicate with the

outdoors.

OUTSIDE AIR: When combustion air is supplied directly through an outside door or wall,

each opening shall have a free area of one square inch per 4,000 BTUH input for the total input of all

the appliances in the enclosure.

INSIDE AIR: When combustion air is supplied from inside the building, each opening shall

have a free area of one square inch per 1,000 BTUH input for the total of all appliances in the

enclosure. In no case shall the openings be less than 105 square inches each.

In both cases, check manufacturers ratings for louver net free area, and correct for screen

resistance to net free area.

If the boiler is to be installed where the operation of e haust fans, attic fans, kitchen

ventilation systems, clothes dryers or fireplaces may create severe negative vent pressures causing

unsatisfactory combustion and venting, special provisions should be made for additional make-up air

to supply the other air requirements. If building is of tight construction, combustion air requirements

may not be met and combustion air ducts from outside may be necessary. Please refer to NFPA No.

31.

Do not install the boiler until the proper combustion air has been arranged

4. Combustion Air Supply:

5. Boiler Location:

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BIASI B/40

PAGE 8

All Linear series boilers are shipped either as an assembled boiler block or a knock-down

boiler block. If the block came unassembled, or if the assembled block needs to be split for installa-

tion purposes, please read the following:

To assemble split blocks, move the sections into a line facing each other. Sections may be slid

along boards placed underneath the sections. Inspect nipple ports for damage or burrs. Remove any

burrs by brushing the port very lightly. Wipe the push nipples and nipple ports with a clean cloth.

Apply a film of nipple compound to both the nipple and port. Install the nipple in the port and then

seal it by hitting it with a rubber mallet. Apply section sealant to one section only and slide sections

together. If the boiler came in sections, you will want to draw the sections together 2 or three at a time

to insure that the blocks are coming together properly. Install the four draw rods and draw the sections

together evenly (measure with yardstick). The longer draw rods should be installed on the top of the

boiler. The shorter draw rods are installed on the bottom of the boiler. The bottom draw rods should

not e tend past the front section. Draw the sections together until sections make iron-to-iron contact

at a point around the top and bottom ports of each section. Check to insure that the combustion cham-

ber is sealed using a flash light or other lighting device. Place the flashlight into the combustion

chamber and look for light on the floor or surrounding walls (this is best done in a dark room). If light

appears out of the boiler use a high temperature caulk to fill in the gaps between the block sections.

DO NOT OVER TIGHTEN DRAW RODS

6. Boiler Block Assembly:

The BIASI B-40 Boiler Trim Kit includes the following components.

The above mechanical components should be installed following the diagram of the boiler

tappings on the following page. The installation of the above wiring components (wiring harness) will

be described in the wiring portion of this installation manual.

7. Installation of Boiler Trim Components:

1— Honeywell L4006 E Aquastat

1— 3/4” X 3” Nipple

1— 3/4” Elbow

1— 50 PSI Pressure Relief Valve

1— Immersion Well

1— Four Wire Mole Wire Harness

1— Pressure/Temperature Gauge

1— 3/4” Boiler Drain

1— 1/4”X3/4” Bushing

1— 2 1/2” MPT Supply Manifold

1— 2 1/2” MPT Return Manifold

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PAGE 9

BIASI B/40

Figure 1:Diagram illustrating the location and function of the front and rear boiler tappings.

Boiler Model Length (L)

B-40/6 34.8”

B-40/7 39.5”

B-40/8 44.5"

B-40/9 49.2"

B-4/10 53.9"

B-4/11 58.8"

B-4/12 63.9"

2.5” MPT Return

2.5” MPT Supply

8” Breech

Control Panel with

operating aquastats

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BIASI B/40

PAGE 10

Good, reliable operation with a minimum of service starts with attention to the small details:

1. Setting the nozzle position and electrodes "by the book" using the manufacturer's gauges.

2. Installing a quality micron filter at the burner.

3. Making careful/tight flare connections without couplings on oil suction line.

4. Checking fuel pump pressure.

5. Checking draft at the breeching to insure it is adequate to overcome flue gas resistance.

6. Setting the air band properly with well maintained instruments. A good target is 11% to 12.5% of (CO

2

) or 6.5%

to 3.8% of (O

2

).

Note: Oil and Gas burners on B40-series boilers cannot be properly commissioned

without instruments and gauges.

The following information applies only to the BIASI B-40 series boilers at a ma imum output

for power venters or lined chimneys only.

8. Burner Setup:

BURNER MANUFACTURER Heatwise

Boiler Model B-406 B-407 B-408 B-409 B-410 B-411 B-412

B rner Model P2- A P2- P2- DE-10 DE-10 DE-10 DE-10

Firing Rate 2.2 GPH 2.8 GPH 3.5 GPH 4.25 GPH 5.0 GPH 5.7 GPH 6.4 GPH

Insertion Depth FULL FULL FULL FULL FULL FULL FULL

Nozzle 2.00 X 45 2.25 X 60 2.75 X 60 3.25 X 60 3.75 X 60 4.5 X 45 5.50 X 45

Spray Pattern solid solid solid solid solid solid solid

P mp Press re 140 psi 170 psi 175 psi 175 psi 175 psi 160 psi 140 psi

Head Position 12 16 18 1 1.5 2 2.5

Air Setting 11.50 15.00 18.00 3.5 4.5 5.5 6.75

BURNER MANUFACTURER Riello

Boiler Model B-406 B-407 B-408 B-409 B-410 B-411 B-412

B rner Model F-10 F-10 F-15 F-15 F-15 F-20 F-20

Firing Rate 2.4 GPH 2.6 GPH 3.3 GPH 4.0 GPH 4.6 GPH 5.3 GPH 5.9 GPH

Insertion Depth 4.5" 4.5" 4.5" 4.5" 4.5" 4.5" 4.5"

Nozzle 2.00X60 2.00X60 2.50X60 3.00X60 3.50X60 4.0X60 4.5X60

Spray Pattern B B B B B B B

P mp Press re 145 PSI 175 PSI 175 PSI 175 PSI 175 PSI 175 PSI 175 PSI

T rb lator 3.75 4.5 1.8 2.1 2.8 3.1 5

Air Gate 5 6 3 4 5.5 4 6

BURNER MANUFACTURER Beckett

Boiler Model B-407 B-407 B-408 B-409 B-410 B-411 B-412

B rner Model CF 375 CF 375 CF 500 CF 500 CF 800 CF 800 CF 800

Firing Rate 2.1 GPH 2.7 GPH 3.2 GPH 3.7 GPH 4.3 GPH 4.8 GPH 5.3 GPH

Insertion Depth 4.5" 4.5" 4.5" 4.5" 4.5" 4.5" 4.5"

Nozzle 1.75X60 2.00X45 2.75X45 2.75X45 3.25X45 4.0X30 4.0X30

Spray Pattern ES hollow solid solid solid solid solid

P mp Press re 140 psi 180 psi 140 psi 180 psi 175 psi 145 psi 180 psi

Head Type

Head Position 0 2 3 4.5 3 3 4.5

Air Setting 9/0 3/1 7/0 10/0 7/0 8/0 10/2

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