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Installation and Service Instructions 

1107

8471 50

Printed in U.S.A.

Economite

RE4400DS  HTD

Gas Burner 

Midco

®

International Inc.

4140 West Victoria St.  -  Chicago, Illinois 60646
tel 773.604.8700    fax 773.604.4070    
web www.midcointernational.com        e-mail  [email protected]

Q u a l i t y   D e s i g n e d   f o r   P r o v e n   P e r f o r m a n c e

In the United States,

Installation must conform

with local codes or, in the absence of local codes, with
Installation of the 

National Fuel Gas Code, ANSI Z223.1-

latest edition,

from the American National Standard Institute.

Further reference should be made to the recommendation of
your fuel supplier.  

In Canada

, Installation must conform with local

codes or, in the absence of local codes, with 

Installation

Codes for Gas Burning Appliances and Equipment, CGA
Standard CAN/CGA 1B-149

.  Further reference should be

made to the recommendation of your fuel supplier.

WARNING: Additions, changes, conversions, and

service must be performed by an authorized MIDCO
representative, service agency, or the fuel supplier. Use
only MIDCO specified and approved parts.
INSTALLER:  Inform and demonstrate to the user the
correct operation and maintenance of the gas utilization
equipment. Inform the user of the hazards of storing
flammable liquids and vapors in the vicinity of this gas
utilization equipment and remove such hazards. Affix
this manual and associated literature adjacent to the
burner. CODE COMPLIANCE IS THE SOLE
RESPONSIBILITY OF THE INSTALLER.
USER: Retain this manual for future reference. If other
than routine service or maintenance as described in this
manual and associated literature is required, contact a
qualified service agency. DO NOT ATTEMPT REPAIRS.
An inadvertent service error could result in a dangerous
condition.

FOR SERVICE CONTACT:

Name

Address

Phone

Date of Installation

Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.

WHAT TO DO IF YOU SMELL GAS:

Do not try to light any appliance.

Do not touch any electrical switch;do not use any 

phone in your building.

Immediately phone your gas supplier from another 

building. Follow the gas supplier’s instructions. If you 
cannot reach your gas supplier call the fire department.

Installation and service must be performed by a              
qualified installer, service agency or the gas supplier.

WARNING

: If the information in these instructions

is not followed exactly, a fire or explosion may result,
causing property damage, personal injury or death.

Burner Model

Bill of Material # 

Serial Number

Wiring Diagram

AVERTISSEMENT.

Assurez-vous de bien suivre

les instructions données dans cette notice pour
réduire au minimum le risque d’incendie ou
d’explosion pouvant entraîner des dommages
matériels, des blessures ou la mort.

S A F E T Y   I N F O R M A T I O N   T E R M S :

The following terms are used to identify hazards, safety precaution of special

notations and have standard meanings throughout this manual.  They are printed in all capital letters using a bold type face
as shown below, and preceded by the exclamation mark symbol.  When you see the safety alert symbol and one of the
safety information terms as shown below, be aware of the hazard potential.

DANGER

: Identifies the most serious hazards which 

will

result in severe personal injury or death.

WARNING

: Signifies a hazard that 

could

result in personal injury or death.

CAUTION

: Identifies unsafe practices which would result in minor personal injury or product and property damage.

Ne pas entreposer ni utiliser d’essence ni d’autres 
vapeurs ou liquides inflammables à proximité de cet 
appareil ou de tout autre appareil.

QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:

• Ne pas tenter d’allumer d’appareil.
• Ne touchez à aucun interrupteur. Ne pas vous servir des

téléphones se trouvant dans le bâtimentoù vous êtes.

• Appelez immédiatement votre fournisseur de gaz depuis

un voisin.  Suivez les instructions du fournisseur.

• Si vous ne pouvez rejoindre le fournisseur de gaz, 

appelez le service des incendies.

L’installation et l’entretien doivent être assurés par un
installateur ou un service d’entretien qualifié ou par le
fournisseur de gaz.

Summary of Contents for Economite RE4400DS

Page 1: ...ry to light any appliance Do not touch any electrical switch do not use any phone in your building Immediately phone your gas supplier from another building Follow the gas supplier s instructions If y...

Page 2: ...ion chamber and to permit burner removal or as recommended by the equipment manufacturer CAUTION In no case should the burner tube be allowed to extend into the chamber because high combustion chamber...

Page 3: ...ximum firing rate of the burner the gas supply piping must be sized to provide a minimum pressure of 7 0 W C Natural for 400 MBH to the inlet of the combination redundant valve when the burner and all...

Page 4: ...rop however the size must be sufficient to deliver burner rating pressure CAUTION High gas pressure supply lines require the proper pressure reducing regulators Install a high pressure regulator of th...

Page 5: ...Do not purge into the gas utilization equipment 3 To purge the gas utilization equipment and chimney of any accumulated gases turn main Manual Gas Cock OFF turn burner power on and set operating cont...

Page 6: ...r by checking the flue gases with an ORSAT or similar combustion testing instrument The carbon monoxide content should conform to local codes or in their absence to the level specified in the United S...

Page 7: ...o provide the correct gas flow for the burner Refer to Table 3 for the correct maximum fire manifold pressure settings If the burner lights and then loses the DC micro Amp flame signal it will retry t...

Page 8: ...r reduce the air vary the alignment between the damper and the inlet ring Minimum air shutter adjustment can be done by adjusting the three 8 18 screws on the inlet ring see Figure 5 To increase or de...

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