Goodman Mfg GKS9 - Manual (Page 22)

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4. Insert Tube 1 into rubber elbow drain port and secure with a
silver hose clamp. Angle tube outward toward front of furnace.
5. Cut 17 3/4 inches from the long end (end opposite the bend)
of Hose B. Save the part with the bend and discard the
17 3/4 inch piece that was cut.
6. Secure remaining end of Hose B to exposed end of Tube 1
with a green hose clamp. Route hose to front right down
side panel grommet holes.
7. Cut 5 1/2 inches straight length from the long end (end with
taper) of each Tube 2. Save the 5 1/2” long pieces and
discard the pieces with the bends.
8. Insert approximately one inch of each Tube 2 through the
right down side panel grommet holes. Secure tubes to
Hose A and Hose B using green hose clamps. Ensure
hoses and tubes maintain a downward slope for proper
drainage and are not kinked or bound.
9. A “Blocked Drain Kit” MUST be installed for right side down
installations. The kit includes a front cover pressure switch
that must be used to protect against a blocked drain
condition. Install the front cover pressure switch per the
instructions included with the “Blocked Drain Kit”. Failure to
install the “Blocked Drain Kit” will void the warranty and could
lead to bodily injury or death.
For details concerning mounting of the drain trap, refer to Section
X, Condensate Drain Lines and Drain Trap - Horizontal Drain Trap
Mounting (Left or Right Side Panel).
L
EFT
S
IDE
D
OWN
A BLOCKED DRAIN KIT IS REQUIRED FOR HORIZONTAL
INSTALLATIONS WITH THE RIGHT SIDE OR LEFT SIDE DOWN . T HE KIT
PROTECTS AGAINST A BLOCKED CONDENSATE DRAIN . F AILURE TO
PROPERLY INSTALL THE KIT COULD LEAD TO BODILY INJURY OR
DEATH DUE TO CARBON MONOXIDE EXPOSURE .
WARNING
NOTE: This furnace is shipped from the factory as a Dedicated
Upflow. A “Blocked Drain Kit” is available and MUST BE USED if the
furnace is installed Horizontal Left or Horizontal Right. Check the
Serial/ Rating Plate on the furnace for the Kit P/N.
Horizontal installations with the left side panel down will require
drain hoses to be connected to the left side front cover drain port
and the side drain port on the rubber elbow.
1. Remove the rubber plug/cap from the coil front cover left
(down) side drain port.
2. Secure Hose A to front cover drain port with a red hose
clamp. Route hose to rear left (down) side panel grommet
holes. NOTE: For left side drainage, grommets must be
relocated to left side panel.
3. Remove the rubber cap from the side drain port on the rubber
elbow.
4. Secure the short end of Hose B to rubber elbow side drain
port using a green hose clamp. NOTE: For left side drainage,
route hose to far left (down) side panel grommet holes.
NOTE: Horizontal left side connections (when using new
side port drain elbow) does not require connecting a hose
to the induced draft blower housing.
5. Cut 5 1/2 inches straight length from the long end (end with
taper) of each Tube 2. Save the 5 1/2” long pieces and
discard the pieces with the bends.
6. Insert approximately one inch of each Tube 2 through left
side panel grommet hole. Secure tubes to Hose A and
Hose B with a green hose clamps. NOTE: Tube must
reach bottom of trap. Ensure hoses and tubes maintain a
downward slope for proper drainage and that they are not
kinked or binding.
7. A “Blocked Drain Kit” MUST be installed for left side down
installations. The kit includes a front cover pressure switch
that must be used to protect against a blocked drain
condition. Install the front cover pressure switch per the
instructions included with the “Blocked Drain Kit”. Failure to
install the “Blocked Drain Kit” will void the warranty and could
lead to bodily injury or death.
For details concerning mounting of the drain trap, refer to Section
X, Condensate Drain Lines and Drain Trap - Horizontal Drain Trap
Mounting (Left or Right Side Panel).
H
ORIZONTAL
D
RAIN
T
RAP
M
OUNTING
(L
EFT OR
R
IGHT
S
IDE
P
ANEL
)
NOTE: This furnace is shipped from the factory as a Dedicated
Upflow. A “Blocked Drain Kit” is available and MUST BE USED if the
furnace is installed Horizontal Left or Horizontal Right. Check the
Serial/ Rating Plate on the furnace for the Kit P/N.
1. Position the drain trap against side panel with drain tubes
inserted into trap. Note that the trap may be orientated with
the outlet facing either the furnace’s top cover or base pan.
2. Secure drain trap to side panel at the dimples or crosshairs
located on either side of the grommet drain holes.
3. Confirm that tubes reach bottom of drain trap and that all
hoses maintain a downward slope and are not kinked or
binding.
4. Attach PVC drain line to drain trap outlet with either a 90°
elbow or coupling.
XI. ELECTRICAL CONNECTIONS
HIGH VOLTAGE!
T
O AVOID THE RISK OF ELECTRICAL SHOCK , WIRING TO
THE UNIT MUST BE POLARIZED AND GROUNDED .
WARNING
HIGH VOLTAGE!
T
O AVOID PERSONAL INJURY OR DEATH DUE TO
ELECTRICAL SHOCK , DISCONNECT ELECTRICAL POWER
BEFORE SERVICING OR CHANGING ANY ELECTRICAL
WIRING .
WARNING
L ABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING
CONTROLS . W IRING ERRORS CAN CAUSE IMPROPER AND
DANGEROUS OPERATION . V ERIFY PROPER OPERATION AFTER
SERVICING .
CAUTION
W
IRING
H
ARNESS
The wiring harness is an integral part of this furnace. Field alter-
ation to comply with electrical codes should not be required. Wires
are color-coded for identification purposes. Refer to the wiring
diagram for wire routings. If any of the original wire as supplied