HomeSeer Technologies 13 SEER User Manual

Page 1
USER’S MANUAL AND INSTALLATION INSTRUCTIONS
13 SEER
Single Package Air Conditioner
Single Package Air Conditioner
IMPORTANT
Read this owner information to become familiar with the capabilities and use of your appliance. Keep this with literature on other appliances where you have easy access to it in the future. If a problem occurs, check the instructions and follow recommendations given. If these suggestions don’t eliminate your problem, call your installing contractor or distributor in your area.
INTRODUCTION
Most any air conditioner will keep you cool. Our air conditioner was designed to do it effi ciently. Effi ciency means less cost to you while keeping you comfortable.
WHY YOUR AIR CONDITIONER WORKS SO WELL, SO QUIETLY
1. Air is cooled by a large evaporator coil. Moisture is also removed from the air by this same coil.
2. Air is then delivered through the main duct, via registers, into your home.
3. Return air is drawn through the return register.
4. This air enters the unit, passes through the evaporator coil, is cooled and dehumidi­fi ed. Then the cycle begins again.
Page 2
SECTION 1. OWNER INFORMATION
make sure it’s working right, clean or change fi lters and make any needed adjustments.
OPERATING INSTRUCTIONS
To Turn On Air Conditioner
If you have a heating/cooling thermostat:
1. Set the system switch to “Cool.”
2. Set the thermostat at the temperature level you desire.
3. Turn the power on. Your air conditioner should start as soon as room temperature rises above the setting on the thermostat.
If you have one thermostat for heating and another for cooling, they must be interlocked to prevent simultaneous operation (See Figure 1):
1. Turn the heating thermostat to its lowest possible setting.
2. If the cooling thermostat has an “On/Off” switch, turn it “On.”
3. Set the cooling thermostat to the desired temperature.
4. Turn the power on. Your air conditioner should start when room temperature ex­ceeds the thermostat setting.
To Shut Off Air Conditioner
If you have a heating/cooling thermostat:
1. Turn the system switch to “Heat” or “Off.”
2. Turn the thermostat to the desired heating temperature setting.
3. If you are turning your air conditioner off for the winter or an extended period, shut off the power to the air conditioner.
If you have one thermostat for heating
and another for cooling, they must be interlocked to prevent simultaneous operation (See Figure 1):
1. Turn your cooling thermostat “Off” or to its highest setting.
2. Turn the heating thermostat to the desired temperature.
3. If you are turning your air conditioner off for the winter or an extended period, shut off the power to the air conditioner.
In addition, follow these simple rules:
1. Never run your system without fi lter. If you do, the cooling coils will get dirty and may become clogged.
2. Set your thermostat at the comfort level you wish -- and then leave it alone. Let it control the operation of the air conditioning system. If you get chilly, turn it up a degree at a time until comfort is restored.
3. It takes longer for an air conditioner to cool your dwelling than it does for your furnace to heat it. So . . . don’t turn the unit on and expect a dramatic drop in temperature, at least not right away. If your home is hot and humid, the temperature will drop slowly.
4. Check your fi lters every ten days in summer to see if they are dirty. To keep them clean, use a mild solution of detergent and water on washable types. Replace non washable fi lters.
5. Keep your outdoor condenser coil clean. You can hose it down when it gets dirty.
If your air conditioner isn’t working:
1. Make sure the fuses are not blown or that your circuit breakers are on.
2. See that your thermostat is set at the desired temperature and that your system’s switch is on “Cool.”
3. For free air fl ow, make sure your return register is not covered and that the fi lter is clean.
4. Check the outdoor condenser coil and make sure it is clean and not clogged with grass or leaves.
If your air conditioner still isn’t working, call your nearest distributor.
Cooling
Thermostat
R
Double Throw
Double Pole Switch
Furnace
Thermostat
R
BEFORE YOU CALL A SERVICEMAN
Let your serviceman check your system at the start of each air conditioning season. He will
2
To Air Conditioner
To Furnace
Figure 1. Thermostat Interlock System
Page 3
SECTION 2. INSTALLER INFORMATION
GENERAL
Read the following instructions completely before performing the installation.
These instructions are for the use of qualifi ed personnel specially trained and experienced in the installation of this type of equipment and related system components. Some states require installation and service personnel to be licensed. Unqualifi ed individuals should not attempt to interpret these instructions or install this equipment.
is any question concerning the power supply, contact the local power company.
Inspecting Equipment: All units are securely packed at the time of shipment and, upon arrival, should be carefully inspected for damage. Claims for damage (apparent or concealed) should be fi led immediately with the carrier.
INSTALLATION
1. SELECT THE BEST LOCATION FOR THE AIR COND ITIONING UNIT
IMPORTANT: DO NOT PLACE UNIT UNDER THE HOME.
The single packaged air conditioners are de­signed for outdoor installation only and can be readily connected into the high static duct system of a home. The only connections needed for installation are the supply and return ducts, the line voltage, and thermostat wiring. A complete air conditioning system typically consists of:
• Single Package Air Conditioner
• Home Fittings Kit
• Unit Fittings Kit
• Thermostat
The single package air conditioner is completely assembled, factory wired, and factory run tested. The units are ready for easy and immediate installation.
PRE-INSTALLATION CHECK
Before any installation is attempted, the cool­ing load of the area to be conditioned must be calculated and a system of the proper capacity selected. It is recommended that the area to be conditioned be completely insulated and vapor sealed.
The installer should comply with all local codes and regulations which govern the installation of this type of equipment. Local codes and regulations take precedence over any recom­mendations contained in these instructions. Consult local building codes and the National Electrical Code (ANSI CI) for special installation requirements.
• Select a solid, level position, preferably on a
concrete slab, slightly above the grade level, and parallel to the home.
• The hot condenser air must be discharged
up and away from the home, and if possible, in a direction with the prevailing wind.
• Do not place the unit in a confi ned space.
• If practical, place the air conditioner where it
and the ducts will be shaded from the after­noon sun when the heat load is greatest.
• Try to select a site for the unit that is as close
as possible to the proposed return grille loca­tion.
• Keep in mind that the length of the supply and
return ducts should be kept to a minimum with no sharp radiused bends.
2. UNPACK THE UNIT
It is recommended that the unit be unpacked at the installation site to minimize damage due to handling.
CAUTION:
Do not tip the unit on its side. Oil may enter the compressor cylinders and cause starting trouble. If unit has been set on its side, restore to upright position and do not run for several hours. Then run unit for a few seconds. Do this three or four times with fi ve minutes between runs.
The electrical supply should be checked to de­termine if adequate power is available. If there
a. Remove the bands from around the unit. b. Unfold the top and bottom cap fl anges. c. Carefully remove the top cap and tube.
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6 ft.
24"
12"
12"
Figure 2. Minimum Unit Clearances
3. INSTALL THE RETURN AND SUPPLY AIR FITTINGS ON THE UNIT
The supply and return fi ttings are included with select models. If supplied, the duct fi ttings are shipped in the supply duct. They attach to the unit openings with a fl ange and bead arrangement, secured with two sheet metal screws. Note: For ease of access, install fi tting before positioning unit in fi nal location.
SUPPLY DUCT
Position the supply duct collar, if supplied, so the edge of the unit opening fi ts between the fl ange and the bead. Overlap the collar ends keeping the small screw holes underneath. Align the holes in the crimped area and install one screw.
Note: It may be necessary to loosen the four screws that hold the transition duct in order to install the supply fi tting. Re-tighten when instal­lation is complete.
Tap collar as necessary to ensure engagement with unit opening and install second screw. Tighten fi rst screw. Rotate collar clockwise so joint is near three o’clock position.
RETURN DUCT
Align the 14” return duct slots with the holes in the collar and install two screws. Position the collar over the opening and align the four notches in the collar with the four dimples in the panel. Using self-drilling screws (10-16x.5) attach the collar to the rear panel.
4. LOCATING AND INSTALLING THE RE­TURN AIR ASSEMBLY
To avoid complications, locate and install the return air assembly fi rst. The return air box with grille and fi lter (Figure 4) should not be located in heavy traffi c areas like hallways or center of rooms. A good spot is in a corner or under a table, if a minimum two inch clearance is available. If desired, the return opening can be located inside a closet with louvered doors that have an open area equal to or greater than the 12” x 20” grille furnished. The return air grille can be placed in the wall of a closet and the air ducted into the fi lter box through a boxed-in area at the closet fl oor level. Make sure the fi lter is readily accessible.
After determining the location of the return air opening, start the installation from under the home by cutting a small hole in the fi ber under­board to determine how the fl oor joist location will affect cutting the opening needed for the box. Floor joists generally are located on 16” centers, leaving 14-3/8” between joists. After measuring the return air box (approximately 12-1/4” x 14­1/4”), cut the hole through the fl oor so that the box will fi t between the fl oor joists. Care should be taken when cutting through carpeting to avoid snags. In most installations it will be necessary to cut a similar hole in the fi berboard directly under the hole in the fl oor. However, if the fl oor is more
Transition Duct Screws
Supply Air
14” Duct Dimples
Return Air
Figure 3. Return and Supply Air Fittings Figure 4. Return Air Box
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than ten inches deep, it will only be necessary to cut a hole for the collar on the return air box or for the insulated duct.
Set the box into the opening and fasten with screws or nails. Put the fi lter and return air grille in place.
5. LOCATING AND INSTALLING THE SUPPLY DAMPER(S)
Figure 5. Supply Damper
CAUTION:
When a home is not equipped with a make-ready kit means must be pro­vided to prevent simultaneous opera­tion of the heating and cooling units. A heat/cool thermostat is available for this purpose.
When installing this air conditioning system in conjunction with a furnace, a damper must be installed in the fur­nace base assembly to prevent cold air being discharged around the heat exchanger. Damage to the heat ex­changer and asphyxiation may occur if a damper is not installed.
Check with the furnace manufacturer for damper requirements. Failure to install the required furnace damper may invalidate code agency listing and limited warranty on the furnace.
if the damp
over all tabs fl at on the inside of the heat duct. Seal the opening between the fi berboard and damper or fl exible duct.
DUCTING SYSTEM
DUCT REQUIREMENTS
The supply duct system, including the number and type of registers, will have much more ef­fect on the performance of an air conditioning system than any other factor. The duct must be suffi ciently large to conduct an adequate amount of air to each register.
THE AIR CONDITIONING OUTPUT OF THE SYSTEM WILL NOT COOL THE HOME IF THE AIR IS LOST TO THE OUTSIDE THROUGH LEAKS IN THE DUCT SYSTEM. ALSO, DUCTS WHICH ARE COLLAPSED OR RESTRICTED BY FOREIGN OBJECTS WILL PREVENT ADEQUATE AIR FLOW.
Note: For highly resistive duct systems it may be necessary to add an additional return air duct and or supply to achieve maximum performance and prevent coil icing and refrigerant fl ood back.
When locating the supply damper(s), carefully check fl oor joists and frame members that could interfere with the installation of the damper or fl exible duct. Ideally, the damper should be located in the bottom of the main duct, forward of center of the home, at least three feet from the nearest register. The round supply opening in the slanted side of the damper should face the side of the home where the air conditioner is located. To locate the center of the heat duct, fi rst cut a small hole in the fi berboard below the duct at the desired location. After locating the duct center, cut a hole approximately 3/4” larger than the damper opening in the fi berboard. Cut a 9-1/8” x 13-1/8” hole in the duct and bend over all tabs fl at on the inside of the heat duct. After inserting the damper into the duct, bend
CONNECTING THE RETURN AND SUPPLY AIR FLEXIBLE DUCTS
a. The supply duct for all units is twelve inches
in diameter. The return duct is 14” diameter for all air conditioning units.
b. The fl exible ducts can be connected to the
corresponding fi ttings with the clamps pro­vided with the ducts. Note: All connections should be leak tight or a loss in cooling capacity will result.
c. The fl exible ducts may be cut to the required
length, see instructions packed with duct. Keep all ducts as short and straight as pos­sible. Avoid sharp bends.
d. Ducts may be spliced with sheet metal
sleeves and clamps. (See Ducting Instal­lation Accessories below.)
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TYPICAL APPLICATIONS
4
3
2
1
5
6
3
2
1
4
6
7
5
4
6
MULTIPLE DUCT APPLICATIONSINGLE DUCT APPLICATION
Ref. No. Description
1
2
3
4
12” x 20” Return Air
16” x 20” Air Filter
12” x 20” Grille
Supply Damper
5
6
7
14” Diameter Flex Return Duct
12” Diameter Flex Supply Duct
12” x 12” x 12” “Y” Fitting
Figure 6. Typical Applications
e. Once the inner duct is connected to the
proper fi tting, the insulation and plastic sleeve should be pulled over the connection and clamped.
f. For homes with multiple supply ducts or for
special applications, a Y fi tting is available to divide the supply air so it can be ducted to different areas of the home for more effi cient cooling. Note: The Y fi tting should be insulated for maximum performance.
Blower Speed — For optimum system performance and comfort, it may be necessary to change the factory set speed. See table 1 for factory settings. To change the blower speed:
If Standard Motor:
1. Disconnect all electrical power to the unit and remove the service panel.
2. Remove the motor lead from terminal #4 of the blower relay. Cut the wire tie holding the motor lead bundle. The motor leads are color coded as shown in Figure 7.
3. If the desired heating blower speed is different
than the cooling speed, remove and discard the jumper wire between terminals #6 and #4. on the blower relay. Place the desired heating blower speed lead on terminal #6 and the desired cooling blower speed lead on terminal #4 of the blower relay. Use another wire tie (fi eld supplied) to bundle the remaining motor leads.
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Page 7
If Fixed Torque Motor:
1. Disconnect all electrical power to the unit and remove the blower panel.
2. Locate the orange and red wires terminated to the blower motor. The orange wire controls cooling operation while the red wire controls heating operation.
3. Verify the required speed from the airfl ow data found in fi gure 7. Place appropriate wire on the appropriate motor speed tap for the required airfl ow point.
Note: If the same speed is required for both
heating and cooling, remove either the red or orange wire from the blower motor. Next, obtain the jumper wire from the homeowners packet and connect it to the blower relays at the coils on the blue wire and red wire side.
Model
2 Ton
2.5 Ton
3 Ton
3.5 Ton
4 Ton
5 Ton
Wire Color /
Speed Tap
Red Low 760
Black High 1000
Red Low 760
Black High 1000
Red Low 760
Black High 1000
T1 Low 750
T2 Med/Low 1,000
Orange / T3 Medium 1,140
Red / T4 Med/High 1,300
T5 High 1,350
T1 Low 1,340
Orange / T2 Med/Low 1,450
Red / T3 Medium 1,650
T4 Med/High 1,750
T5 High 1,965
T1 Low 1,340
T2 Med/Low 1,450
Orange / T3 Medium 1,650
Red / T4 Med/High 1,750
T5 High 1,965
Motor
Speed
Air Flow
(0.3 In. WC)P3RD
Figure 7. Standard Motor Lead Connection
Check all factory wiring per the unit wiring diagram and inspect the factory wiring connec­tions to be sure none loosened during shipping or installation.
CAUTION:
To avoid personal injury or property damage, make certain that the motor leads cannot come into contact with any uninsulated metal components of the unit.
Check all factory wiring per the unit wiring diagram and inspect the factory wiring connec­tions to be sure none loosened during shipping or installation.
CONDENSATE DRAIN
A 3/4” condensate fi tting extends out of the side of the unit. The drain trap, shipped in the electrical compartment, must be installed to prevent water from collecting inside the unit. Thread the elbow provided with the unit into the drain connection until hand tight. Install the trap into the fi tting and seal the joint. Make sure it is level. Route the condensate from the trap to a suitable drain. Any connecting tubing or hose must have the outlet below the trap level for proper drainage.
WARNING:
Turn off electrical power before servic­ing controls. Severe electrical shock may result unless power is turned off. Unit must be installed in compliance with the National Electrical Code (NEC) and local codes.
Elbow
P-Trap
Figure 8. Drain Trap
High Voltage
Low Voltage
Figure 9. Power Entry
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ELECTRICAL CONNECTIONS
1. ELECTRICAL SERVICE
High Voltage a. Install a branch circuit disconnect of ad-
equate size per NEC. Locate the disconnect within sight of the unit.
b. Extend leads through power wiring hole
provided. Connect L1 and L2 directly to the contactor. (See Figure 9).
c. Ground the air conditioning unit using the
green grounding screw provided in the control panel.
Low Voltage a. Route 24v control wires through the sealing
grommet near the power entrance.
b. Connect the control wires to the leads in
the low voltage area. (See Figure 10).
Y terminals respectively on the thermostat subbase. Connect the green wire to the yellow wire at the unit. See the instruction sheet packed with the thermostat for detailed methods of mounting.
Note: The cooling-only thermostat must be
connected to an interlock switch to prevent simultaneous operation of the furnace and the air conditioner. (See Figure 1, Page
2.)
b. Connect the Heat-Cool Thermostat: The
heat-cool thermostat is equipped with a system HEAT-COOL switch, which provides a positive means of preventing simultane­ous operation of the heating and cooling units. The thermostat is also equipped with an ON-AUTO fan switch which allows the home owner to operate the indoor blower when air circulation is desired.
2. OVERCURRENT PROTECTION
In general, the best fuse or breaker for any air conditioner is the smallest size that will permit the equipment to run under normal use and service without nuisance trips. Such a device, sized properly, gives maximum equipment protection. The principal reason for specifying a time delay type is to prevent nuisance trips when the unit starts.
In the event that a fuse does blow or a breaker trips, always determine the reason. Do not arbi­trarily put in a larger fuse or breaker and do not, in any case, exceed the maximum size listed on the data label of the unit.
3. LOCATING THE THERMOSTAT
Locate the thermostat away from drafts and slamming doors and place it where there is a free fl ow of air. Mount on an inside wall approximately fi ve feet from the fl oor.
Connect the red, yellow, green and brown
low voltage wires to the R or RC, Y, G and W terminals respectively on the thermostat base. The black wire is the 24 volt common required on some thermostats. See ther­mostat instruction sheet for more detailed information.
Refer to furnace installation instructions
for required connections and proper heat anticipator setting when installing unit with an external furnace.
c. If two stage heating is desired, an optional outdoor thermostat may be
installed: Connect the thermostat to the
orange low voltage wire and the W terminal on the indoor thermostat base (See Figure
10). See the thermostat instructions for details on setting the outdoor thermostat.
4. ELECTRIC HEAT PACKAGE (OP­TIONAL)
Do not locate near a lamp, kitchen range, direct sunlight, or in line with air fl ow from supply registers.
a. Connect Cooling Thermostat: The cooling
thermostat available for use with this system is equipped with a selector switch. To shut down the air conditioner, set the selector switch to the OFF position. Connect the red and yellow wires from the unit to the R and
8
The air conditioner is shipped without an auxil­iary electric heat kit installed. If electric heat is desired, an accessory Heater Kit must be fi eld installed. See Specifi cations Sheet for available kits and their applications.
Select the correct size heat package for the installation.
Page 9
Control Wire Legend
Green - Blower Relay Red - Transformer
24V
Yellow - Cooling 1st
Stage
Brown - Heating 1st
Stage
Orange - Heating 2nd
Stage
4 Wire Heat/Cool Thermostat
Single Stage Electric Heat
R
Y
G
W
Two Stage Electric Heat
RED
YELLOW
GREEN
BROWN
ORANGE
2 Wire Cooling Thermostat
R
Y
RED
YELLOW
GREEN
BROWN
R
Y
G
W
Outdoor Thermostat
Optional
(Field Supplied)
Figure 10. Low Voltage Connections
Follow installation instructions provided with each heater kit.
Installation is most easily accomplished before making duct or electrical connec­tions.
The blower must be set to high speed for electric heat operation.
SYSTEM OPERATION
1. PRE-START CHECK LIST
The following check list should be observed prior to starting the unit.
Is the unit level? It should be level or
slightly slanted toward the drain for proper condensate drainage.
Is the unit installed with the proper clear-
ances (See Figure 2)?
Is the wir ing correct according to the wiring
diagram and electrical codes?
Are all the wir ing connections tight? Check
the condenser fan to make sure it turns freely.
Is the overcurrent protection properly
sized?
RED
YELLOW
GREEN
BROWN
ORANGE
Is the thermostat wired correctly? Is it
installed in a proper location?
2. START-UP PROCEDURE
a. Set the system switch to the OFF posi-
tion.
b. Dial thermostat setting as high as it will
go.
c. Turn on power supply at the disconnect
switch.
d. Set the system switch to ON or COOL.
Set the temperature setting to below room temperature. Verify that the indoor blower, outdoor fan, and compressor are energized and the cooling function starts.
e. Verify that the discharge air grilles are
adjusted and the system is balanced.
f. Verify that there are no air leaks in the duct
work.
g. Verify that the condensate drain is properly
installed and that it functions correctly.
h. Dial the thermostat higher than room tem-
perature. The unit should stop.
i. If using a combination heating-cooling ther-
mostat, set to the HEAT position. Proceed to check for correct furnace operation.
j. Verify that the furnace controls and burners
or heating elements operate correctly.
k. Instruct the owner on unit operation, fi lter
servicing, and proper thermostat opera­tion.
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Page 10
13 SEER - Charging Charts
(°F)
2
TON
Suct.
Dis.
Dis.
Dis.
Dis.
Dis.
Press.
Press.
Temp.
Press.
Temp.
Press. 75 142 133 77 144 138 157 136 79 147 144 159 141 171 138 81 150 147 161 146 173 143 186 141 83 153 149 164 149 176 148 188 146 200 144 85 168 152 179 152 190 150 202 148 215 146 87 182 155 193 154 205 152 217 150 229 149 89 197 158 208 156 219 155 231 153 244 151 91 200 161 211 160 222 159 233 157 246 155 93 215 164 226 163 237 161 248 159 95 229 167 240 165 251 163 97 244 170 255 168 99 258 172
101
2-1/2 TON
Suct.
Dis.
Dis.
Dis.
Dis.
Dis.
Press.
Press.
Temp.
Press.
Temp.
Press. 75 143 126 77 145 131 158 130 79 148 137 161 135 174 134 81 149 143 163 140 176 139 189 138 83 153 146 165 146 178 144 191 143 204 142 85 168 149 180 148 193 147 206 146 219 145 87 184 152 196 151 208 151 221 150 234 149 89 199 155 211 155 223 154 236 153 250 152 91 203 159 215 158 227 158 238 157 252 156 93 218 162 230 162 242 161 254 160 95 234 166 246 166 258 165 97 249 170 261 169 99 265 174
101
OUTDOOR TEMPERATURE (°F)
85807570 1051009590
Dis.
Dis.
Dis.
Temp.
Press.
Temp.
Press.
OUTDOOR TEMPERATURE
Dis.
Dis.
Dis.
Temp.
Press.
Temp.
Press.
Dis.
Dis.
Temp.
90 95 100 10570 75 80 85
Temp.
Dis.
Dis.
Dis.
Press.
Dis.
Press.
Dis.
Temp.
Dis.
Temp.
Dis.
Press.
Dis.
Press.
Dis.
Temp.
Dis.
Temp.
Dis.
Press.
Dis.
Press.
Dis.
Temp.
Dis.
Temp.
10
Refrigerant Charging Chart Legend for Cooling Mode of Operation
* Note: All pressures are listed in psig. and all temperatures in °F.
- Shaded Boxes indicate fl ooded conditions
- Rated Design Values. Suction Pressure will be lower than design value if indoor air fl ow, entering dry bulb, or entering wet bulb temperatures are lower than design.
- Discharge temperatures greater than charted values indicate an undercharged system.
Page 11
13 SEER - Charging Charts - Continued
(°F)
(°F)
3
TON
Suct.
Press.
3-1/2 TON
Suct.
Press.
70 75 80 85 90 95 100 105
Dis.
Dis.
Dis.
Dis.
Dis.
Press.
Temp.
Press.
Temp.
Press. 69 147 140 71 149 145 163 144 73 152 150 166 149 180 147 75 152 159 168 154 182 152 196 151 77 156 161 169 160 184 157 198 155 212 154 79 173 163 186 162 200 160 215 159 229 157 81 189 166 203 165 217 163 231 161 245 160 83 206 168 219 167 233 166 247 164 261 163 85 210 172 223 171 236 170 249 168 263 167 87 226 175 240 174 253 172 265 170 89 243 178 256 177 270 175 91 260 181 273 180 93 276 184 95
70 75 80 85 90 95 100 105
Dis.
Dis.
Dis.
Dis.
Dis.
Press.
Temp.
Press.
Temp.
Press.
72 162 127 74 164 133 179 135 76 167 138 182 140 196 141 78 167 148 184 145 199 146 213 148 80 170 150 184 152 201 151 216 153 230 154 82 188 155 202 157 218 157 232 159 247 161 84 206 160 220 162 235 163 249 165 264 167 86 223 166 237 167 251 169 266 171 281 172 88 227 169 241 171 255 173 268 175 283 176 90 244 175 258 177 272 179 285 180 92 262 181 276 183 290 185 94 279 188 293 189 96 297 194 98
OUTDOOR TEMPERATURE
Dis.
Dis.
Dis.
Temp.
Press.
Temp.
OUTDOOR TEMPERATURE
Dis.
Dis.
Dis.
Temp.
Press.
Temp.
Dis.
Press.
Dis.
Press.
Dis.
Temp.
Dis.
Temp.
Dis.
Press.
Dis.
Press.
Dis.
Temp.
Dis.
Temp.
Dis.
Press.
Dis.
Press.
Dis.
Temp.
Dis.
Temp.
Dis.
Press.
Dis.
Press.
Dis.
Temp.
Dis.
Temp.
Refrigerant Charging Chart Legend for Cooling Mode of Operation
* Note: All pressures are listed in psig. and all temperatures in °F.
- Shaded Boxes indicate fl ooded conditions
- Rated Design Values. Suction Pressure will be lower than design value if indoor air fl ow, entering dry bulb, or entering wet bulb temperatures are lower than design.
- Discharge temperatures greater than charted values indicate an undercharged system.
11
Page 12
(°F)
(°F)
13 SEER - Charging Charts - Continued
4
70 75 80 85 90 95 100 105
TON
Suct.
Dis.
Dis.
Dis.
Dis.
Dis.
Press.
Press.
Temp.
Press.
Temp.
Press. 71 151 147 73 153 152 169 151 75 156 157 171 156 187 156 77 157 164 173 161 189 161 204 160 79 160 167 175 167 191 165 206 165 222 164 81 179 170 193 170 209 169 224 169 240 169 83 197 174 211 174 226 173 242 173 257 172 85 215 177 229 177 244 177 259 176 275 176 87 218 181 233 181 247 181 261 180 277 180 89 236 185 251 185 265 185 279 184 91 254 189 269 189 283 189 93 272 193 287 193 95 290 198 97
5
70 75 80 85 90 95 100 105
TON
Suct.
Dis.
Dis.
Dis.
Dis.
Dis.
Press.
Press.
Temp.
Press.
Temp.
Press.
68 151 151 70 154 156 168 155 72 156 162 170 160 184 159 74 157 168 172 165 186 164 201 163 76 161 171 174 171 189 169 203 168 217 167 78 178 174 191 173 205 172 219 171 234 170 80 194 177 208 176 221 175 236 174 250 173 82 211 180 224 179 238 179 252 177 266 177 84 215 184 228 183 241 183 254 182 268 181 86 231 187 244 187 258 186 270 184 88 248 191 261 190 274 189 90 265 194 278 194 92 281 198 94
OUTDOOR TEMPERATURE
Dis.
Dis.
Dis.
Temp.
Press.
Temp.
OUTDOOR TEMPERATURE
Dis.
Dis.
Dis.
Temp.
Press.
Temp.
Dis.
Press.
Dis.
Press.
Dis.
Temp.
Dis.
Temp.
Dis.
Press.
Dis.
Press.
Dis.
Temp.
Dis.
Temp.
Dis.
Press.
Dis.
Press.
Dis.
Temp.
Dis.
Temp.
Dis.
Press.
Dis.
Press.
Dis.
Temp.
Dis.
Temp.
12
Refrigerant Charging Chart Legend for Cooling Mode of Operation
* Note: All pressures are listed in psig. and all temperatures in °F.
- Shaded Boxes indicate fl ooded conditions
- Rated Design Values. Suction Pressure will be lower than design value if indoor air fl ow, entering dry bulb, or entering wet bulb temperatures are lower than design.
- Discharge temperatures greater than charted values indicate an undercharged system.
Page 13
4
¢710554#¤
RED
1
2
3
4
5
6
7
8
9
9
WHITE WHITE
MOTOR
BLOWER
C
H
BROWN
CAPACITOR
COM
BROWN
BLACK
N.O. N.C.
8
L
6
7
GREEN
YELLOW
5
BLUE
4
RED
2
3
WHITE
1
BLACK
C
S
BLUE
R
ORANGE
YELLOW
OUTDOOR
FAN MOTOR
L1L2
T1T2
71055
1. Couper le courant avant de faire letretien.
2. Employez uniquement des conducteurs en cuivre
3. Ne convient pas aux installations de plus de 150 V a la terre.
R
XFMR-R
XFMR-C
RED
RED
FUSE
3 AMP
Legend
1. Disconnect all power before servicing.
2. For supply connections use copper conductors only.
3. Not suitable on systems that exceed 150 V to ground.
4. For replacement wires use conductors suitable for 105° C.
SPEEDUPG
C
Factory Wiring:
RELAY CONTROL BOARD
WHITE
BLACK
RED
240 COM
TRANSFORMER
COMPRESSOR
BLACK
RED
THERMOSTAT
CONTACTOR
GREEN
THERMOSTAT
YELLOW
THERMOSTAT
H
F
C
RED
S
ONLY)
SWITCH
(SELECT
MODELS
LOW PRESSURE
BROWN
ORANGE
DUAL
C
CAPACITOR
YELLOW
BLACK
R
COMPRESSOR
NOTES:
Field Wiring
Low Voltage
High Voltage
Figure 11. Wiring Diagram
710554
13
Page 14
WHITE
RED
123456789 123456789
Legend
Factory Wiring:
Field Wiring
Low Voltage
1. Couper le courant avant de faire letretien.
2. Employez uniquement des conducteurs en cuivre
3. Ne convient pas aux installations de plus de 150 V a la terre.
RED
¢710589P¤
BLUE
BLACK
TRANSFORMER
WHITE
WHITE
240 COM
RED
L1L2
T1T2
CONTACTOR
COMPRESSOR
BLACK
24V
SWITCH
LOW PRESSURE
(SELECT MODELS ONLY)
YELLOW
H
F
C
S
COMPRESSOR
RED
C
710589A (Replaces 7105890)
DUAL
CAPACITOR
BLACK
YELLOW
R
GREY
WHITE
High Voltage
GREEN/YELLOW
N
L
G
C
MOTOR
BLOWER
ORANGE
RED
NO
NC
LOAD
RELAY
COM
BLACK
C
R
S
MOTOR
OUTDOOR FAN
BLUE
RED
ORANGE
BLACK
14
Packaged Air Conditioner - Single Phase
See Installation Instructions for blower motor airflow settings.
5.
1. Disconnect all power before servicing.
2. For supply connections use copper conductors only.
3. Not suitable on systems that exceed 150 V to ground.
4. For replacement wires use conductors suitable for 105° C.
NOTES:
Figure 12. Wiring Diagram
FUSE
3 AMP
GREEN
THERMOSTAT
RED
RED
THERMOSTAT
BROWN
ORANGE
YELLOW
THERMOSTAT
710589A
Page 15
15
Page 16
INSTALLER
PLEASE LEAVE THESE
INSTALLATION INSTRUCTIONS
WITH THE HOMEOWNER.
708548A (Replaces 7085480)
O'Fallon, MO
¢708548L¤
708548A
Specifi cations and illustrations subject
to change without notice and without
incurring obligations.
Printed in U.S.A. (06/06)
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