Amana PGA**C Installation Instructions Manual Download Page 1

Installation Instructions

January1998(1)

10692406

Amana

Fayetteville, TN 37334

As a professional installer you have an obligation to
know the product better than the customer. This in-
cludes all safety precautions and related items.

Prior to actual installation, thoroughly familiarize your-
self with this Instruction Manual. Pay special attention
to all safety warnings. Often during installation or repair
it is possible to place yourself in a position which is
more hazardous than when the unit is in operation.

Remember, it is your responsibility to install the

product safely and to know it well enough to be able to
instruct a customer in its safe use.

Safety is a matter of common sense...a matter of
thinking before acting. Most dealers have a list of
specific good safety practices...follow them.

The precautions listed in this Installation Manual should
not supersede existing practices but should be consid-
ered as supplemental information.

ATTENTION INSTALLING PERSONNEL

PGA**C, PGB**C and

PGD**C Single Package

Gas-Electric Heating

and Cooling Unit

Amana Forced Air Central Units Design Complies With Requirements Embod-
ied in The American National Standard / National Standard of Canada Shown
Below.

ANSI Z21.47•CAN/CGA-2.3 Central Furnaces

Affix this manual, Specification Sheet and User Informa-

tion manual adjacent to the unit.

 RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION

Contents

ATTENTION INSTALLING PERSONNEL ............. 1
I. Safety Information ............................................ 2
II. General Information ......................................... 3
 III. Rigging and Handling .................................... 3
IV. Gas Piping ....................................................... 4
V. Electrical Wiring ............................................... 7
Vl. Circulating Air and Filters .............................. 8
VII. Venting ........................................................... 9
VIII. Condensate Drain ......................................... 9
IX. Heating Sequence of Operations .................. 9
X. Cooling Sequence of Operations ................. 10
Xl. Startup and Adjustment ............................... 10
XII. Maintenance ................................................ 13
XIII. Accessories and Functional Parts ............ 15

A higher standard of comfort

H eatin g 

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  A ir  C on d itio nin g

®

Summary of Contents for PGA**C

Page 1: ...nslistedinthisInstallationManualshould not supersede existing practices but should be consid ered as supplemental information ATTENTION INSTALLING PERSONNEL PGA C PGB C and PGD C Single Package Gas El...

Page 2: ...on adjustments alterations service or maintenance when servicing or performingmaintenancetothisunitconsult this manual service manual qualified installer service agency or gas supplier WARNING This pr...

Page 3: ...tional Fuel Gas Code ANSI Z223 1 and National Standard of Canada CAN CGA 2 3 The heating and cooling capacities of the unit should be greaterthanorequaltothedesignheatingandcoolingloads of the area to...

Page 4: ...ALLATIONS ONLY IMPORTANT NOTE The gas electric units will naturally derate itself with altitude Do not attempt to increase the firing rate by changing orifices or increasing the manifold pressure This...

Page 5: ...on Installed Ahead Of Gas Valve Reduce coupling 1 2 x 1 8 with 1 8 pipe plug to measure line gas pressure Figure 2 Proper Piping Practice CHECKING THE GAS PIPING CAUTION To prevent personal injury or...

Page 6: ...edropinlinesbetweenregulators andbetween second stage regulator and the appliance Pipe size required will depend on length of pipe run and total load of all appliances Completeinformationregardingtank...

Page 7: ...igure 5 V Electrical Wiring LOCATING THE THERMOSTAT Thermostat should be mounted 5 feet above the floor on a vibration free inside wall in a room or a hallway that has good air circulation Movement of...

Page 8: ...WORK Duct systems and register sizes must be properly designed for the C F M and external static pressure rating of the unit Ductwork should be designed in accordance with the rec ommended methods of...

Page 9: ...n the return air duct s or return air filter grille s Filters installed external to the unit should be sized in accordance with their manufacturer recommendations A throwaway filter must be sized for...

Page 10: ...in or near the blower motors Duct covers must be removed before operating unit HEAT ANTICIPATOR SETTING The heat anticipator in the room thermostat must be cor rectlyadjustedtoobtainthepropernumberof...

Page 11: ...e external to the unit 11 Turn on the electrical power supply to the unit 12 Set the thermostat to desired setting GAS INPUT AND PRESSURES Gas supply pressure and manifold pressure with the burn ers o...

Page 12: ...or minus 0 3 inches water column from the specified pressure Any major changes in flow should be made by changing the size of the burner orifices The measured input rate to the furnace must not excee...

Page 13: ...air circulating blower motor condenser motor and the combustion fan motor are permanently lubri cated No additional oiling is required FLAME SENSOR QUALIFIED SERVICER ONLY A drop in the flame sensing...

Page 14: ...d blue dust may cause orange tips but must not be yellow The flames must extend directly outward from the burner without curling floating or lifting off Figure 17 Check the burner flames for 1 Good ad...

Page 15: ...vers Compressor Sound Blanket Horizontal Filter Kit Propane Gas Conversion Kit High Altitude Kit Standard on PGA C Table 4 Accessory List FUNCTIONAL PARTS Blower Housing Flame Roll Out Switch Blower M...

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