First-co FWA-HW Manuel d'utilisateur télécharger pdf

FWA-AQ SERIES

HOT WATER FURNACE

INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS

GENERAL

The manufacturer assumes no re-

sponsibility for equipment installed in

violation of any code requirement.

These instructions give information

relative to the installation of these fan

coil units only. For other related

equipment refer to the proper instruc-

tions.

Material in this shipment has been

inspected at the factory and released

to the transportation agency in good

condition. When received, a visual

inspection of all cartons should be

made immediately. Any evidence of

rough handling or apparent damage

should be noted on the delivery re-

ceipt and the material inspected in

the presence of the carrier’s repre-

sentative. If damage is found, a claim

should be filed against the carrier

immediately.

Note: State of MA.-248 CMR code of the

state of MA. requires a pump timer (60

seconds on every 6 hours). See dia-

gram.

FAN COIL UNIT

The installer must adhere strictly

to all local and national code require-

****** WARNING ******

Unit must not be operated

during building construction

due to excessive airborne dust

and debris. The unit must not

be operated under any

circumstances without an air

filter in place.

ments pertaining to the installation of

this equipment.

These units are designed to be

installed in either an upflow, downflow

or horizontal position.

All fan coil units are U.L. listed for

installation with zero inches clear-

ance to combustible materials. This

includes the unit cabinet, discharge

plenum and connecting ducts. Suffi-

cient clearance must be provided at

the front of the unit to allow access to

limit the unit to installation only in a

single story residence. In many

cases it is acceptable to use ducting

of the same size as the fan coil

connections. However, unique ar-

rangements or long duct runs must be

confirmed by a local professional.

The manufacturer will not be respon-

sible for misapplied equipment.

ELECTRICAL

All wiring must comply with local

and national code requirements.

Units are provided with wiring dia-

grams and nameplate data to provide

information required for necessary

field wiring. Knockouts are provided

on each side of the cabinet for con-

nection of power supply.

These units may be provided with a

Class 2 transformer for 24-volt control

circuits. Should any add-on equip-

ment also have a Class 2 transformer

furnished, care must be taken to pre-

vent interconnecting outputs of the

two transformers by using a thermo-

stat with isolating contacts.

****** WARNING ******

Any devices such as fan

switches or thermostats that

have been furnished by the

factory for field installation

must be wired in strict accor-

dance with the wiring diagram

that is supplied with the unit.

Failure to do so could result

in damage to components

and will void all warranties.

L2462 02/09

****** WARNING ******

Extreme caution must be

taken that no internal damage

will result if screws or holes are

drilled into the cabinet.

electrical controls and removal of the

motor / blower assembly for servicing.

This clearance distance should be

approximately the same depth as the

fan coil unit.

AIR DISTRIBUTION

DUCTS

All duct work must be installed in

accordance with National Fire Protec-

tion Association Codes 90A and 90B.

Ducts should be adequately insulated

to minimize heat loss during the heat-

ing cycle. All return air must be filtered

to prevent dirt buildup on the coil sur-

face. If there is no ducted return,

applicable installation codes may

**WARNING TO INSTALLER, SERVICE PERSONNEL AND OWNER**

Altering the product or replacing parts with non authorized factory parts voids all warranty or implied warranty

and may result in adverse operational performance and/or a possible hazardous safety condition to service

personnel and occupants. Company employees and/or contractors are not authorized to waive this warning.

Current Maintenance Program is available at www.firstco.com under "Product Information".

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Résumé du contenu

Page 1 - HOT WATER FURNACE

FWA-AQ SERIESHOT WATER FURNACEINSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONSGENERALThe manufacturer assumes no re-sponsibility for equipmen

Page 2 - PRECAUTIONS

INSTALLATIONPRECAUTIONSInstallation of this fan coil shouldonly be performed by properly trainedpersonnel to ensure proper installa-tion and the safet

Page 3

OPERATION ANDMAINTENANCEPre-start Check• Check that supply voltage matchesnameplate data.• Ensure that the unit is properlygrounded.• With power off,

Page 4 - TYPICAL PIPING SCHEMATIC

4) Switch the room thermostat to the"Heat" position and raise the tem-perature setting to a position ap-proximately ten degrees aboveroom t

Page 5

STATE OF MASSACHUSETTS PIPING DIAGRAMUNITS WITH HOT WATER HEATING

Modèles reliés FWA-AQ | RAQ (replacement unit) | VAQ replacement unit |

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First-co FWA-HW Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement First-co FWA-HW. First Co FWA-HW User Manual Manuel d'utilisatio

Résumé du contenu

Modèles reliés FWA-AQ | RAQ (replacement unit) | VAQ replacement unit |

Commentaires sur ces manuels

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