1
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.
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. Pages 3 through 5 are procedures for
programming the control board and the diagnostic codes for the
control board.
PTAC CONTROL BOARD KIT
RSKP0012
I
NSTALLATION
I
NSTRUCTIONS
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 instructions 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 war-
ranty credit.
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 replacing the board.
Existing Control Board Removal Procedures
1.
Disconnect electrical power to the unit.
2.
Remove front cover.
3.
Remove the two mounting screws, one on each side of
control board cover.
Lift the cover up to gain access to the
ribbon connector. Unplug ribbon connector from control
board and remove cover completely.
Remove the screw on
right side of the control panel.
4.
If a remote thermostat or any low voltage accessory is
being used, remove the low voltage pin connector from the
low voltage terminal strip.
5.
Remove the wires from the control board and unplug the
thermistors from the control board. Remove the four
screws that secure the control board to the control panel
and remove the existing control board.
®
is a trademark of Maytag Corporation and is used under license to Goodman Company, L.P. All rights reserved.
5151 San Felipe, Suite 500 • Houston, TX 77056
www.amana-ptac.com
©
2014, 2016 Goodman Company, L.P.
IO-823A
July 2016
