Amana R-22 Service Instructions Manual

ACCESSORIES MANUAL
R-22 Package Terminal
Air Conditioners & Heat Pumps
All Models and Manufacturing Numbers For R-22 Amana® Brand Units
This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman does not assume any responsibility for property damage or personal injury due to improper service procedures or services performed by an unqualified person.
is a registered trademark of Maytag Corporation or its related companies and is used under
license to Goodman Company, L.P., Houston, TX. All rights reserved.
RS4900003r2
December 2010
© 2001, 2010 Goodman Company, L.P.
Table of Contents
When Ordering Parts .................................................................................................................................................... 3
Circuit Breaker Kit......................................................................................................................................................... 4
Condensate Drain Kit .................................................................................................................................................... 6
Condensate Removal Pump .........................................................................................................................................10
Condenser Baffles ........................................................................................................................................................13
Curtain Guard...............................................................................................................................................................14
Duct Kit........................................................................................................................................................................16
Electric Heat ................................................................................................................................................................22
Escutcheon - Hydronic Remote....................................................................................................................................27
Escutcheon - Remote ..................................................................................................................................................28
Fuse Kit .......................................................................................................................................................................29
Hard Wire.....................................................................................................................................................................31
Hydronic Heat ..............................................................................................................................................................33
Hydronic Transformer ...................................................................................................................................................42
Keylock........................................................................................................................................................................43
Power Disconnect Switch ............................................................................................................................................44
Remote T emperature Sensor ........................................................................................................................................46
Subbase ......................................................................................................................................................................48
Remote Thermostat High Fan Kit .................................................................................................................................51
Right Hand Subbase Conversion ..................................................................................................................................53
IMPORTANT INFORMATION
Pride and workmanship go into every product to provide our customers with quality products. It is possible, however, that during its lifetime a product may require service. Products should be serviced only by a qualified service technician who is familiar with the safety procedures required in the repair and who is equipped with the proper tools, parts, testing instruments and the appropriate service manual. REVIEW ALL SERVICE INFORMATION IN THE
APPROPRIATE SERVICE MANUAL BEFORE BEGINNING REPAIRS. FOLLOW CAREFULLY ALL CAUTIONS AND WARNINGS IN THE SERVICE MANUAL.
IMPORTANT NOTICES FOR CONSUMERS AND SERVICERS
RECOGNIZE SAFETY SYMBOLS, WORDS AND LABELS
HIGH VOLTAGE D
ISCONNECT ALL POWER BEFORE
SERVICING
M
ULTIPLE POWER SOURCES MAY BE PRESENT
AILURE TO DO SO MAY CAUSE PROPERTY
F
DAMAGE
OR
INSTALLING THIS UNIT
,
PERSONAL INJURY OR DEATH
.
.
.
2
WARNING
THIS AIR CONDITIONE R IS NOT ME ANT TO PROV IDE UNATTENDED COOLI NG OR LIFE S UPPORT FO R PERSONS OR AN IMALS WHO ARE UNABL E TO REACT TO THE FAILURE OF THIS PRODUCT.
THE FAILURE OF AN UNATTENDED AIR CONDITION­ER MAY RESUL T IN EX TREM E HEAT IN THE CON D­ITIONED SPACE CAUSING OVERHEATING OR DEATH OF PERSONS OR ANIMALS.
PRECAUT IONS MUST BE TAKE N TO WARN OF OR GUARD AGAINST SUCH AN OCCURENCE.
CAUTION
G
OODMAN WILL NOT BE RESPONSIBLE FOR ANY
OR
INJURY IMPROPER
I
F YOU PERFORM SERVICE ON YOUR OWN
PRODUCT
PERSONAL INJURY OR PROPERTY DAMAGE
ANY WHICH
PROPERTY DAMAGE ARISING FROM
SERVICE OR SERVICE PROCEDURES
,
YOU ASSUME RESPONSIBILITY FOR
MAY RESULT
.
WARNING
.
When Ordering Parts
All product model and serial nameplates carry an additional number called the manufacturing number. It is possible to have one or more like products with the same model number, but that a portion of the parts would not be interchangeable.
The manufacturing number has been added to the product to assist the service department in identifying any given product.
It is extremely important when looking up service repair parts in the parts list, or when requesting service information, that the manufacturing, model and serial numbers be used to properly identify the product.
To locate an authorized servicer, please consult your telephone book or the dealer from whom you purchased this product. For further assistance, please contact:
CONSUMER INFORMATION LINE -
AMANA® BRAND PRODUCTS TOLL FREE
1-877-254-4729 (U.S. only)
email us at: customerservice@goodmanmfg.com
fax us at: (713) 856-1821
(Not a technical assistance line for dealers.)
Outside the U.S., call 1-713-861-2500.
(Not a technical assistance line for dealers.)
Your telephone company will bill you for the call.
3
ACCESSORY INST ALLA TIONS
Circuit Breaker Kit
HIGH VOLTAGE
ISCONNECT ALL POWER BEFORE
D
WIRING SOURCES SO INJURY
HE UNIT
T
CONNECT ALL POWER TO THIS UNIT
ALL
LOCAL LOCATION MUST COMPLY WITH ALL APPLICABLE CODES
THE SUBBASE
MAY BE PRESENT
MAY CAUSE PROPERTY DAMAGE, PERSONAL
OR
DEATH
“OFF”
WIRING MUST COMPLY WITH APPLICABLE
AND NATIONAL CODES
OF
FUSED DISCONNECT SWITCH(ES
CAUTION
USE
COPPER CONDUCTORS ELECTRICAL TYPES VANIC CORROSION, OVERHEATING AND RESUL TANT EQUIPMENT FAILURE
OF
CONNECTIONS
CONDUCTORS MAY RESULT IN GAL
. M
ULTIPLE POWER
. F
AILURE TO DO
.
SWITCH DOES NOT DIS
.
. T
YPE AND
ONLY
. THE
FOR
USE OF OTHER
.
Description
The circuit breaker kit provides POWER ON/OFF and cur­rent overprotection function at the unit. The circuit breaker kit contains the appropriate circuit breaker, replacement access cover for the high voltage section of the subbase, mounting bracket and clips, and required hardware. Select circuit breaker kits according to unit amperage.
Installation
1. Check circuit breaker for manufacturers name. Select mounting holes in mounting bracket to match part as indicated in the following figure (GE and Westinghouse use outer holes). Secure one of the two small mounting clips to the mounting bracket. Do not fully tighten the mounting screw at this time.
-
2. Position the circuit breaker on the mounting bracket so that the locking tabs on the small clip (installed in Step
1) hold the circuit breaker on the mounting bracket.
3. Install the second small clip on the mounting bracket, locking the circuit breaker on the mounting bracket. Tighten both mounting screws securely.
)
.
-
-
4. Disconnect electrical power to the unit (if already wired).
5. Remove access cover from subbase.
6. Position the entire circuit breaker assembly in the sub­base as shown in Figure 2. Using the two screws pro­vided, secure the assembly to the subbase back wall in the subbase high voltage section. The large compres­sion connections should be on the left (“ON” to the left, “OFF” to the right).
7. Connect the line voltage to the large compression termi­nals (left of breaker). Connect subbase wiring to the smaller compression connections (right of breaker). If a ground lug is provided, ground the lug to the unit.
8. Install the circuit breaker guard and the replacement access cover for the high voltage section. Install the assembly over the circuit breaker handle using the two screws removed from the original access cover.
4
ACCESSORY INST ALLA TIONS
5
ACCESSORY INST ALLA TIONS
Condensate Drain Kit - DK900-*
1/2" DRAIN FITTING
BLANK-OFF
PLATE C
QTY: 2
DRAIN FITTING
PLATE B
DRAIN FITTING
Figure 1
PLATE D
GASKET A
GASKET E FOR
PLATE D
QTY: 2
Installation for Outdoor Use
The drain components for outdoor use must be installed be­fore the wall sleeve condenser grille.
1. Remove the rear enclosure panel and the sleeve stiff­ener. These items can be removed from the inside of the building.
2. Insert the 1/2” drain fitting in the opening of gasket A and plate B. Secure this assembly into the holes lo­cated on the rear of the wall sleeve using two of the Phillips mounting screws provided.
Figure 2
3. Place the remaining gasket A on the back of blank-off plate C and secure the assembly to the left rear of wall sleeve with the remaining Phillips mounting screws pro­vided.
Description
This kit is used to control condensate from the unit. Con­densate water drains from the chassis into the sleeve during normal heat pump operation and during times of high humid­ity when the unit is in cooling operation. The drain kit allows the condensate from the outdoor and indoor coils to be routed to a suitable area. It can be installed for either outdoor or indoor use. For outdoor use, the condensate can be drained from either the right- or left-hand side of the wall sleeve. Local codes will determine the proper condensate disposal. For indoor use, the drain components must be installed on the bottom of the wall sleeve and connected to a drain system inside the building.
NOTE: This drain kit serves only as a link between the unit and field-supplied condensate drain system. Installing the kit without connecting it to a drainage system will result in inadequate condensate removal, possible leakage and corrosion.
ALGAECIDE: Some algaecide products may cause dam­age to the unit basepan or coils and should not be used. Contact your sales representative when considering the use of a commercial algaecide.
Figure 3
If unit chassis installed right away
Install the grille to wall sleeve with hardware provided. See
grille installation instructions.
If unit chassis is not installed right away
Replace the rear enclosure panel in the wall sleeve to pro-
tect the inside of the building from weather damage.
6
ACCESSORY INST ALLA TIONS
SLEEVE OVERFLOW PORT DO NOT CLOSE UP THIS PO RT
GASKET (2)
SEE DETAIL A
BLANK-OFF PLATE (2)
Figure 4
The components of the wall sleeve drain kit for indoor use are shown in the detail of the figure above. These compo-
nents must be installed prior to the installation of the wall sleeve.
1. Locate an area on the wall sleeve that will be inside the room when the sleeve is installed. If a subbase is in­stalled, locate the kit a minimum of 3 1/2” from the front flange of the wall sleeve. This clearance will provide adequate clearance for the subbase.
2. Cutout the template in Figure 5. Using this template, locate and drill the drain kit holes as close to the out­side wall as possible.
3. Using detail A in Figure 4 as a guide, assemble the gasket (E), drain fitting plate (D), and 1/2” drain fitting together. Install the assembly into the drilled holes and secure using the two slotted mounting screws included in the kit. Be sure drain tube is not restricted.
NOTE: If the drain fitting is not connected to an indoor drainage system immediately after the wall sleeve is installed; plug the hole with cork (not included) to pre­vent indoor water damage in case it rains
4. Install a 1/2” ID tube or hose (not included) on the drain fitting and interconnect it to the drain system inside of the building. Ensure that there are no kinks or traps in tube or hose. Kinks or traps can cause improper drain­age.
5. Install the two blank-off plates C and gaskets A on the outdoor portion of the wall sleeve as shown in Figure 4. These components can be installed after the sleeve is secured in the wall opening just prior to the installation of the condenser grille and chassis.
.500" DIA.
.156” DIA. MTG. HOLES (2)
.687"
INSID E ED GE OF FRONT SLEEVE FLANGE
.687"
Figure 5
7
ACCESSORY INST ALLA TIONS
Condensate Drain Kit - DK900*
(Combination Drain Kit...for outdoor or indoor sleeve drainage.)
The installation and servicing of the equipment should be done by qualified experienced technicians.
Description
This kit is used to control condensate from the unit. Con­densate water drains from the chassis into the sleeve during normal heat pump operation and during times of high humidity when the unit is in cooling operation. The drain kit allows the condensate from the outdoor and indoor coils to be routed to a suitable area. It can be installed for either outdoor or indoor use. For outdoor use, the condensate can be drained from either the right- or left­hand side of the wall sleeve. Local codes will determine the proper condensate disposal. For indoor use, the drain components must be installed on the bottom of the wall sleeve and connected to a drain system inside the building.
Outdoor
Drain
Fitting
Indoor
Mtg. Screws
Qty: 2
Indoor
Drain Fitting
Gasket
Outdoor
Mtg. Screws
Qty: 4
Indoor
Drain
Fitting
Indoor
Drain Fitting
Plate
NOTE: This drain kit serves only as a link between the unit
and field-supplied condensate drain system. Installing the kit without connecting it to a drainage system will result in inadequate condensate removal, possible leakage and corrosion.
ALGAECIDE: Most algaecide products will cause dam­age to the unit basepan or coils and should not be used. Contact your sales representative for the recommended algaecide pan treatment for your unit.
Installation for Outdoor Use
The drain components for outdoor use must be installed before the wall sleeve condenser grille.
1. Remove the rear enclosure panel and the sleeve
stiffener. NOTE: These items can be removed from the inside of the building.
2. Install the outdoor drain fitting and one of the outdoor drain fitting gaskets over one of the drain holes on the rear of the wall sleeve using two of the provided outdoor mounting screws.
3. Cover and seal the remaining drain hole using the remaining outdoor drain gasket, blank-off plate and outdoor screws.
If unit chassis installed right away
Install the condenser grille to wall sleeve with hardware provided. See condenser grille installation instructions.
If unit chassis is not installed right away
Replace the rear enclosure panel in the wall sleeve to protect the inside of the building from weather damage.
Blank-Off
Plate Qty: 2
Outdoor
Drain Fitting
Gasket Qty: 2
Drain Kit Components
Outdoor Drain Fitting Installation
8
Blank-Off Installation
ACCESSORY INST ALLA TIONS
Installation for Indoor Use
The components of the wall sleeve drain kit for indoor use are shown in figure below. These components must be installed prior to the installation of the wall sleeve.
MTG.
SCREWS (2)
WALL
DRAIN
GASKET
DRAIN
FITTING
PLATE
SLEEVE
BOTTOM
Detail A
1. Locate an area on the wall sleeve that will be inside the room when the sleeve is installed. If a subbase is installed, locate the kit a minimum of 3 1/2” from the front flange of the wall sleeve. This clearance will provide adequate clearance for the subbase.
2. Cutout the template shown to the right. Using this template, locate and drill the drain kit holes as close to the outside wall as possible.
3. Using detail A (above) as a guide, assemble the drain gasket, drain fitting plate, and indoor drain fitting to­gether. Install the assembly into the drilled holes and secure using the two indoor mounting screws pro­vided. The screws must be inserted INSIDE the wall sleeve.and TOP driven down into the drain fitting plate. Ensure drain tube is not restricted. Cover the two screw heads with a good quality outdoor caulking (not supplied) for additional corrosion protection.
NOTE: If the drain fitting is not connected to an indoor drainage system immediately after the wall sleeve is installed; plug the hole with cork (not included) to prevent indoor water damage in case it rains.
4. Install a 1/2” ID tube or hose (not included) on the drain fitting and interconnect it to the drain system inside of the building. Ensure that there are no kinks or traps in tube or hose. Kinks or traps can cause improper drainage.
5. Install the two drain blank-off plates and outdoor drain gaskets on the outdoor portion of the wall sleeve as shown in the figure above. These components can be installed after the sleeve is secured in the wall opening just prior to the installation of the condenser grille and chassis.
.500" DIA.
.187" DIA. MTG. HOLES (2)
.687"
INSIDE EDGE OF FRONT SLEEVE F LANGE
.687"
Template
Due to policy of continual product
improvement, the right is reserved to
change specifications and design
without notice.
3.5" Min.
for PTSB
clearanc e
(not to
scale)
C of
L
MTG. HOLES MIN. DIM.
9
ACCESSORY INST ALLA TIONS
Condensate Removal Pump
HIGH VOLTAGE
ISCONNECT ALL POWER BEFORE
D
SERVICING
ULTIPLE POWER SOURCES MAY BE PRESENT
M
AILURE TO DO SO MAY CAUSE PROPERTY
F
DAMAGE
Description
The internal condensate pump serves as an effective means for disposing of condensate generated during heat pump operation by transferring it to the indoor coil. The warm coil surface and the warm room air help in evaporation of the condensate while adding humidity to the room. As with any equipment of this type, the addition of this kit will decrease the sensible heating capacity of the unit. This kit is not intended for use in seacoast or corrosive environments.
NOTE: Under extreme high humidity conditions, the internal condensate pump may not be able to dispose of all the con­densate produced, and condensate would then drip from the outside of the wall sleeve. If this condensation is unaccept­able, then a drain system (including factory approved drain kit for the wall sleeve) should be installed.
1. Remove front by rotating bottom outward and then lifting up and out from chassis.
2. Unplug and remove the PTAC chassis from the wallsleeve. Move the chassis where the front and back of the chassis can be easily accessed.
3. Remove the discharge screen by unscrewing two screws holding the screen to the blower panel. Set screen aside.
OR
INSTALLING THIS UNIT
,
PERSONAL INJURY OR DEATH
.
.
.
4. Lift the blower panel approximately 10 inches by un­screwing two screws holding the blower panel to the chassis and lift upward being careful not to pinch heater wires.
Mounting Screw
Holes
Condensate
Tube
5. Using the short leg of the condensate tube push out the 1/2 inch diameter knockout on the back wall of the styrofoam scroll. The condensate tube should protrude through the partition panel by 1-3/4 inches. Rotate the condensate tube so the tube lays flat on the coil.
Condensate
Tube
6. Orient the condensate tube on the coil so when the blower panel is lowered the condensate tube fits snugly into the raised embossment of the blower panel.
7. Make sure the holes in the condensate tube are facing downward toward the evaporator coil.
8. Lower the blower panel over the condensate tube and screw the blower panel to the chassis with the existing screws. Replace the discharge screen and screw the screen to the blower panel with the existing screws.
9. Using the overflow tube holder and the overflow tube, hold the tube with the metal holder and screw the holder to the partition panel with the provided 1/2 inch #8 screw.
10
Tube
Holder
ACCESSORY INST ALLA TIONS
10. Place the pump bracket onto the top of the pump and screw the pump bracket to the pump with the provided two (2) 1/2 inch #8 screws so that the bracket is secure against the pump.
PUMP
12. Remove the protective adhesive backing from the plas­tic U clip and mount the U clip to the plastic condenser shroud in approximately the position shown.
13. Attach the p-clamp to the brace with the screw pro­vided (see figure below.
14. Place one of the hose clamps over one end of the 16 inch vinyl hose. Place the same end over the barbed discharge tube of the pump assembly. Place a hose clamp on the other end of the 16 inch hose. Place this same end over the shorter leg of the overflow tube and secure the hose with the hose clamp.
BRACKET
11. Orient the pump in the back left corner of the basepan and screw the pump bracket to the basepan with the provided two 1/2 inch #8 screws.
11
ACCESSORY INST ALLA TIONS
15. Place a hose clamp over one end of the 11 inch long hose. Push this same end over the longer leg of the overflow tube and secure with the hose clamp. Place another hose clamp over the other end of the 11 inch hose. Push this same end over the condensate tube protruding out from the back of the partition panel and secure with the hose clamp.
16. Route the condensate pump cord through the U clip on the condenser shroud, through the p-clamp attached to the brace, and then through the hole in the panel where the compressor wires are routed through the panel. NOTE: The permagum may have to be removed to feed the wires through the panel, make sure wires have no slack and replace the permagum back into place to pre­vent air leaks.
SCREW
SCREW
N O
3 2 1
SCREW
Back Of Escutcheon
Transformer
Mounting Holes
Relay Mounting
Holes
holes provided in the panel. (See figure above.)
20. Mount the relay in one of the three relay mounting holes in the control panel making sure that the threaded stud is in the smaller hole and the metal tab is in the adja­cent larger hole. Screw the provided nut onto the threaded stud from the opposite side of the control panel.
21. Disconnect the RD33, VT12, and BK19 wires from the control board and connect the YL5 (where RD33 was connected), YL3 (where VT12 was connected), and YL1 (where BK19 was connected). Connect RD33 to the piggyback terminal of YL5, VT12 to the piggyback ter­minal of YL3, and BK19 to the piggyback terminal of YL1. Make sure the OR8 wire is connected from the #6 terminal of the relay to 24 volt terminal of the transformer.
22. For 208 volt applications move the WH6 wire terminal from the 240 volt terminal of the transformer to the 208 terminal of the transformer.
23. Units that have a Power Vent or Power Door Kit already installed in the chassis should refer to the proper wiring schematic for proper wiring of the condensate pump kit. Use the second set of transformer holes to mount the transformer.
24. Units that have a 2 stage heater already installed in the chassis should refer to the proper wiring schematic for proper wiring of the condensate pump kit.
25. Units that have a Power Vent or Power Door Kit and a two stage heater already installed in the chassis should refer to the proper wiring schematic for proper wiring of the condensate pump kit.
26. Install the basepan drain plug into the basepan drain hole by pushing it up into the drain hole from the bottom of the basepan. This will defeat the thermostatic con­trolled drain valve. The basepan drain is located left of the outside coil (as viewed from the back of the unit).
NOTE: When using a condensate removal pump, extra care must be taken to keep the basepan clean and free of algae or fungus. Failure to do so may result in the failure of the condensate removal system.
19. Using two #8 screws that are provided, screw the trans­former to the control panel in the transformer mounting
12
ACCESSORY INST ALLA TIONS
Condenser Baffles
Description
The condenser baffle kit is required when replacing an exist­ing package terminal unit and the original outdoor grille is not made by the same manufacturer. These baffles are re­quired to deflect discharge air away from the inlet, prevent­ing recirculation of hot condenser air.
This kit is intended to be used with outdoor grilles having horizontal louvers. If the outdoor grille has vertical louvers, contact the manufacturer of the package terminal unit.
NOTE: This kit is not to be used when the outdoor grille is provided by the original manufacturer of the package termi­nal unit.
CAUTION
TO
PREVENT DAMAGE TO THE UNIT DUE TO RESTRICTED OR
DEFLECTORS OF ANY KIND FROM THE OUTDOOR
AIR FLOW, REMOVE ANY BAFFLES
GRILLE
.
Installation
1. Locate the baffles on the condenser coil flange as shown. Position the louvers to direct the air toward the center as the air leaves the coil.
Condenser Baffles
2. Using the screws and shoulder washers provided, se­cure the grille to the condenser flange. NOTE: Be sure to install the gasket between the grille and the flange as shown.
HIGH VOLTAGE
ISCONNECT ALL POWER BEFORE
D
SERVICING
ULTIPLE POWER SOURCES MAY BE PRESENT
M
AILURE TO DO SO MAY CAUSE PROPERTY
F
DAMAGE
OR
INSTALLING THIS UNIT
,
PERSONAL INJURY OR DEATH
.
.
CONDENSER
FLANGE
SHOULDER
WASHER
.
SCREW
BAFFLE
GASKET
GASKET
13
ACCESSORY INST ALLA TIONS
PTCB10B Curtain Guard Description
The PTAC PTCB10B Kit is a curtain guard kit that redirects the airflow of the PTAC unit to provide added comfort. Each kit contains 10 guards. Before installing this kit, ensure that the correct kit has been ordered and received for your unit.
This curtain guard has been designed to work in most curtain applications, but may NOT work in some applications. If you are unsure if the curtain guard will work in YOUR application, please contact your Amana® brand PTAC sales person for as­sistance before you order guards for the entire property.
IMPORTANT NOTE: This kit is designed for models with R-22 refrigerant and should NEVER be used on models using R­410A refrigerant.
Below are two ways to determine if your unit requires PTCB10B kit:
1. Check the underside of the guard next to the side tab for specific guard/unit compatibility statement. See Figure 1 for location of this statement:
“Install on units with serial numbers starting with 0304****** and less than 1001******”
IMPORT ANT NOTE: Do NOT remove curtain guard until front is removed from unit. Trying to uninstall the curtain guard before removing the cabinet front may cause the curtain guard to break.
1. Position the curtain guard over the cabinet front (tab side down) so the left and right side tabs on the guard line up with the 2nd horizontal louver on each side of the cabinet front. Make sure the 2 middle tabs on the curtain guard are positioned over the 2nd and 4th vertical louvers on the cabinet front. Gently snap the left side of the curtain guard onto the 2nd horizontal louver of the cabinet front and then gently snap the tab on the right side of the cabinet front into place. See Figure 1. DO NOT FORCE
CURT AIN GUARD INTO PLACE.
Check here to verify
curtain guard and unit’s compatibility.
2. If your unit’s model number contains LETTERS B, C or D for the 7th digit (i.e. PTH123
D35AR), PTCB10B is the correct kit
to use (see note below for “A” series information).
If your unit’s model number contains the letter “E” for the 7th digit, DO NOT USE THIS KIT. The correct curtain guard kit for these units is PTCB10E.
NOTE: Use of the incorrect part may cause the guard to break and it will not be replaced by Goodman. If you are in doubt about which kit is needed, please contact your sales repre­sentative.
Attach s ide tabs
to 2nd Horizontal Louver
on the left & ri ght sides
of the cabinet front
I
n
Figure 1
s
t
a
l
l
o
n
u
n
i
t
s
w
i
t
h
s
e
r
i
a
l
n
u
m
b
e
r
s
s
t
a
r
t
i
n
g
w
i
t
h
0
3
0
4
*
*
*
*
*
*
a
n
d
l
e
s
s
t
h
a
n
1
0
0
1
*
*
*
*
*
*
14
ACCESSORY INST ALLA TIONS
2. After tabs are secure on the left and right side horizontal louvers, gently slide the two middle tabs along the bot­tom of the 2nd & 4th vertical louvers and snap in place.
DO NOT FORCE CURTAIN GUARD INTO PLACE.
When installed, the tabs should point towards the out­side of the unit. See Figure 2.
Figure 2
See Figures 3 and 4 for views of correctly installed curtain guard.
Side Tabs attached on 2nd Horizontal Louver
2nd Louver
View of R-22 Model with Curtain Guard Installed Correctly.
3. T o remove the curt ain guard, remove cabinet front from the chassis. Rotate the cabinet front so the back of the cabinet is facing you. Depress the tabs of the curtain guard while gently pulling the guard away from the front.
4th Louver
Figure 4
2nd Vertical Louver 4th Vertical Louver
Tabs
snapped
into p lace
Figure 3
15
ACCESSORY INST ALLA TIONS
Duct Kit
Description
Extends air distribution to an adjoining room.
Kit Contents
The kit consists of a main duct for the room of origin and an extension duct to reach the adjoining room, and terminal duct. NOTE: All required hardware is provided within kit.
TRANSITION
*
*
*
*
Terminal Duct Kit - TDK02B
*
*
*
*
BAFFLES
Main Duct Kit - MDK02*
Extension Duct Kit -EDK02B
5/8"
TOP
Ø 1/8"
2 3/8"
11/16"
Ø 1/8"
Hole Placement Template
16
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