Marley Engineered Products A Spécifications télécharger pdf (Page 4)

All control wiring

same as Diag. 4

Cord by others.

Type "SO" or equal

sized to meet nameplate

requirements

Front of

Heater

All even numbered wires to T2

All odd numbered wires to T1

Contactor

Instructions:

1. Loosen screws on load side of contactor. Remove all lead wire.

2. Insert lead wires numbers 1, 3, 5, 7, 9 and 11 into box lug connector "T1".

Tighten screws on box lug connector.

3. Insert lead wires numbers 2, 4, 6, 8, 10 and 12 into box lug connector "T2".

Tighten screws on box lug connector.

4. Examine wiring to make certain it is per above diagram.

Diag. 4a – FIELD CONVERSION TO 1 PHASE

LIMITED WARRANTY

All products manufactured by Marley Engineered Products are warranted against defects in workmanship and materials for one year from date of installation, except heat-

ing elements which are warranted against defects in workmanship and materials for five years from date of installation. This warranty does not apply to damage from acci-

dent, misuse, or alteration; nor where the connected voltage is more than 5% above the nameplate voltage; nor to equipment improperly installed or wired or maintained in

violation of the product’s installation instructions. All claims for warranty work must be accompanied by proof of the date of installation.

The customer shall be responsible for all costs incurred in the removal or reinstallation of products, including labor costs, and shipping costs incurred to return products to

Marley Engineered Products Service Center. Within the limitations of this warranty, inoperative units should be returned to the nearest Marley authorized service center or

the Marley Engineered Products Service Center, and we will repair or replace, at our option, at no charge to you with return freight paid by Marley. It is agreed that such

repair or replacement is the exclusive remedy available from Marley Engineered Products.

THE ABOVE WARRANTIES ARE IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED, AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND

FITNESS FOR A PARTICULAR PURPOSE WHICH EXCEED THE AFORESAID EXPRESSED WARRANTIES ARE HEREBY DISCLAIMED AND EXCLUDED FROM THIS

AGREEMENT. MARLEY ENGINEERED PRODUCTS SHALL NOT BE LIABLE FOR CONSEQUENTIAL DAMAGES ARISING WITH RESPECT TO THE PRODUCT,

WHETHER BASED UPON NEGLIGENCE, TORT, STRICT LIABILITY, OR CONTRACT.

Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above exclusion or limitation may not apply to you. This warranty gives

you specific legal rights, and you may also have other rights which vary from state to state.

For the address of your nearest authorized service center, contact Marley Engineered Products in Bennettsville, SC, at 1-800-642-4328. Merchandise returned to the fac-

tory must be accompanied by a return authorization and service identification tag, both available from Marley Engineered Products. When requesting return authorization,

include all catalog numbers shown on the products.

06/08

5200-2653-001

PPD057A

470 Beauty Spot Rd. East

Bennettsville, SC 29512 USA

HOW TO OBTAIN WARRANTY SERVICE AND

WARRANTY PARTS PLUS GENERAL INFORMATION

1. Warranty Service or Parts 1-800-642-4328

2. Purchase Replacement Parts 1-800-654-3545

3. General Product Information www.marleymep.com

Note: When obtaining service always have the following:

1. Model number of the product

2. Date of manufacture

3. Part number or description

Thermostat

Cord by others.

Type "SO" or equal

sized to meet nameplate

requirements

Front of

Heater

Blk/Red or Grey

Motor

Blk

Wht

Cutout

Contactor

To T 3

To T 1

To T 2

To T 1

To T 2

Fan Relay

XFMR

Blk

Black

White

Diag. 4 – FACTORY WIRED 3 PHASE

PARTS COMMON TO ALL UNITS

DESCRIPTION PART NO.

Wheels 333-557518-004

Grille 134-304780-002

Thermostat 300-304782-001

Thermal Cut-out 300-048038-003

Fan Relay (not used on

072-123534-057

208 and 240V Models)

ELEMENT MOTOR FAN CONTACTOR CONTROL

MODEL NO. VOLTS KW PHASE PART NO. PART NO. PART NO. PART NO. TRANS/

DH0783 208 7.5 1 and 3 118-304793-001 072-304551-014 ———

DH1023 240 9.75 1 and 3 118-304793-004 193-302120-009 072-304551-014 ———

DH1583 208 15 3 118-304793-007 072-304551-014 ———

DH1523 240 15 3 118-304793-008 072-304551-014 ———

DH1543 480 15 1 and 3 118-304793-009 193-302120-012 072-304551-008 315-304252-001

DRA-20-23 240 19.5 3 118-304793-004 193-302120-009 112-045422-007 072-304551-014 ———

DRA-20-43 480 20 1 and 3 118-304793-005 193-302120-012 072-304551-008 315-304252-001

DRA-30-43* 480 30 3

118-304793-011a

193-302120-012 072-304551-008 315-304252-001

118-304793-013b

DRA-30-93* 600 30 3

118-304793-012a

193-302120-015 072-304551-008 315-304252-003

118-304793-014b

*30 kW units contain two sets of three elements (six total). The ratings of the three elements on the discharge end have a lower wattage than the elements on

the fan end of heater. The ends of the elements are color coded, the lower wattage are color coded yellow and the higher wattage are color coded blue.

a. Lower wattage elements, discharge end, yellow coded

b. Higher wattage elements, fan end, blue coded

Renewal Parts Identification

1 2 3 4

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Marley Engineered Products A Spécifications Page 4

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