Instruction manual

ManualsBrandsAmana ManualsConsumer electronicsRSKP0006

Description

Control board installation procedures are described in detail

in these instructions. Read and follow these instructions

carefully before replacing the control board. Failure to do so

may result in control board damage.

Important Note:

Damage to the control board can occur from failure to

disconnect power supply or failure to set the master switch

(located on the control board) to OFF before removing the

low voltage terminal strip cover from an installed control

board. Damage to this board by not following these instruc-

tions is considered misuse and not covered under either the

standard unit warranty or any extended service contract.

Important Note:

All warranty replaced boards must be returned to the parts

source from which they were purchased to insure proper

warranty credit.

PTAC CONTROL BOARD KIT

RSKP0006

NSTALLATION

NSTRUCTIONS

IO-660A

November 2006

ATTENTION INSTALLING PERSONNEL

As a professional installer you have an obligation to know the product better than the customer. This

includes all safety precautions and related items.

Prior to actual installation, thoroughly familiarize yourself 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 are intended as supplemental to existing practices.

However, if there is a direct conflict between existing practices and the content of this manual, the

precautions listed here take precedence.

RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.

Figure 1

Electrostatic Discharge (ESD) Precautions

Before removing the new control board from the static wrap,

it is very important to discharge any static electricity. This

can be accomplished in two methods. Servicer can wear a

ground strap or by touching the metal chassis before replac-

ing the board.

Existing Control Board Removal Procedures

1. Disconnect power to the unit by unplugging the power

cord at the wall outlet or subbase, or disconnect power at

the fuse box or circuit breaker.

2. If the cabinet front is screwed to the chassis, remove the

1/4” screw (or screws) located behind the inlet grille. Pull

the inlet grille forward from the top of the grille to access

screw(s).

FRONT MOUNTING

HOLE

Printed in USA

Summary of content (12 pages)

PAGE 1
PTAC CONTROL BOARD KIT RSKP0006 INSTALLATION INSTRUCTIONS Description Electrostatic Discharge (ESD) Precautions Control board installation procedures are described in detail in these instructions. Read and follow these instructions carefully before replacing the control board. Failure to do so may result in control board damage. Before removing the new control board from the static wrap, it is very important to discharge any static electricity. This can be accomplished in two methods.
PAGE 2
3. Remove cabinet front from chassis by tilting the bottom of the front forward, lifting slightly up and forward. 12. The external transformer will come with the Black 37 wires connected to the LOAD terminal of the transformer (LOAD terminals are the low voltage terminals) and the Grey 22 wire connected to the COM terminal on the transformer. The Grey 21 wire will need to be connected to the 230 or 265 volt tap on the transformer. Place the control panel back on its hinges. 4.
PAGE 3
16. Thermistor Temperature Sensors Installation A3. Replace the heater panel, routing the yellow wire around the right end of the heater panel and into the control panel pulling snug to prevent the wire from being entangled in the blower wheel or being visible from above. Replace the two screws mounting the heater panel to the evaporator coil. A. It is recommended that the Indoor Discharge Thermistor (with the YELLOW wires) be installed but it is optional.
PAGE 4
C. If the existing Indoor Coil Thermistor (with the RED wires) was connected to the board by a plug-on connector, reconnect it to the new board on the ICT (red) terminals. If the previous board used indoor coil bi-metals, remove and discard the bi-metal devices. The access door will need to be removed on the indoor coil to gain access to the bi-metal. See Figure 6. The Indoor Coil Thermistor will need to clip on the vertical section of the 90-degree bend of the inlet line to the indoor coil. See Figure 7.
PAGE 5
22. If a remote thermostat or any low voltage accessory is being used connect the low voltage pin connector to low voltage terminal strip. 19. Power Vent/Power Door Units Only (See Wiring Diagram Page 9) Reconnect the wires across the top terminals of the control board. Connect as follows: If replacing a previous version board you will need to use the 18 pin connector supplied with the board for low voltage accessories. Wires supplied with this kit have terminal ends on the wires.
PAGE 6
Remote Thermostat *Only load wires needed for accessories attached to unit.
PAGE 7
Figure 10 7 LINE 1 Left is ON Position ON 24VAC-TRANSFORMER DSI IN GL RIBBON CONNECTOR FAN HIGH B FAN LOW GH BLACK REV. VALVE YELLOW RED BLUE Heat Pump models ONLY. Must not be used on PTC models.
PAGE 8
WIRING DIAGRAMS REMOTE THERMOSTAT OPERATION COOLING UNIT W/ELECTRIC HEAT FUNCTION HEAT PUMP W/AUXILIARY ELECTRIC HEAT CONNEC CONNECT R TO: OFF ----- FAN G COOL CONNEC CONNECT R TO: FUNCTION G FAN COOL * HEAT WIRING DIAGRAM 205180 REV.0 ----- OFF G, Y/W1 1ST STAGE ANTICIPATOR CURRENT: .1 2ND STAGE ANTICIPATOR CURRENT: .
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WIRING DIAGRAMS 1ST STAGE ANTICIPATOR CURRENT: .1 2ND STAGE ANTICIPATOR CURRENT: .
PAGE 10
WIRING DIAGRAMS 1ST STAGE ANTICIPATOR CURRENT: .1 2ND STAGE ANTICIPATOR CURRENT: .
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Quality Makes the Difference! All of our systems are designed and manufactured with the same high quality standards regardless of size or efficiency. We have designed these units to significantly reduce the most frequent causes of product failure. They are simple to service and forgiving to operate. We use quality materials and components. Finally, every unit is run tested before it leaves the factory. That’s why we know. . .There’s No Better Quality. Visit our website at www.amana-ptac.