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It is the sole responsibility of the homeowner to
make certain that heat pump has been correctly
set up and adjusted to operate properly.

NORDYNE warrants the heat pump to be free
from defects in material or workmanship for a
period of one year.  A warranty certificate with
full details is included with the heat pump.  How-
ever,  NORDYNE  will not be responsible for any
costs found necessary to correct problems due
to improper setup, improper installation, adjust-
ments, improper operating procedure on the
part of the user, etc.

Some specific examples of service calls which
are not included in the limited warranty are:

1. Correcting wiring problems in the electrical

circuit supplying the heat pump.

WINTER HEATING

1. Outdoor air enters the heat pump.
2. The cold, heat-transfer section (outdoor coil)

extracts the heat from the air as the refrigerant
evaporates from a liquid to a cold gas.

3. The refrigerant, compressed to a hot gas by

the heat pump, carries the heat to the heat-
transfer section (indoor coil).

4. The hot, heat-transfer section (indoor coil)

releases the heat as the refrigerant condenses
from a gas to a liquid.

5. The blower circulates the heat throughout

the home via the supply duct.

6. The refrigerant returns to the outdoor coil and

evaporates once again to absorb more heat.

SUMMER COOLING

1. Indoor air enters the return air duct.
2. The cold, heat-transfer section (indoor coil)

extracts the heat from the air as the refrigerant
evaporates from a liquid to a cold gas.

3. The refrigerant, drawn to the heat pump and

compressed to a hot gas, carries the heat
outdoors.

4. The hot, heat-transfer section (outdoor coil)

releases the heat as the refrigerant condenses
from a gas to a liquid.

5. The heat pump (outdoor fan) discharges the

heat to the outside air.

6. The refrigerant returns to the indoor coil and

evaporates once again to absorb more heat.

1

2

3

6

5

4

1

2

3

6

4

5

2. Resetting circuit breakers or other switches.

3. Adjusting or calibrating of thermostat.

To avoid misunderstandings at a later date,
carefully review these responsibilities with your
dealer or service company.

The heat pump system will heat and cool your
home and save your energy dollars.

During the summer, a heat pump cools a house
by absorbing heat from within the house and
exhausting it outdoors.  During the winter, a heat
pump heats a house by absorbing heat outdoors
and exhausting it indoors.  This is an efficient
heating means because you pay for “moving”
heat from outdoors to indoors, but do not pay to
generate the heat.

SECTION 1.  OWNER INFORMATION

Содержание Q4 Series

Страница 1: ...ntended to assist qualified individuals experienced in the proper installation of heating and or air conditioning appliances Some local codes require licensed installation service per sonnel for this...

Страница 2: ...ging and Hoisting 7 Rooftop 7 AIR DUCTS 7 Unconditioned Spaces 7 Acoustical Duct Work 8 Horizontal to Down flow Conversion 8 Clearance 8 ELECTRICAL WIRING 8 Line Voltage 8 Blower Speed 9 Low Voltage C...

Страница 3: ...out the home via the supply duct 6 The refrigerant returns to the outdoor coil and evaporates once again to absorb more heat SUMMER COOLING 1 Indoor air enters the return air duct 2 The cold heat tran...

Страница 4: ...and the outdoor fan off for approx imately six minutes following a previous operation or the interruption of the main electrical power Emergency Heat Some thermostats will include a system switch posi...

Страница 5: ...inspect it for apparent and concealed damage Claims for damage should be filed with the carrier by the consignee RequirementsandCodes Theinstallermust comply with all local codes and regulations which...

Страница 6: ...View Center of Gravity Height in inches Model No C with base rails without base rails Q4SA 036 340 28 0 26 0 33 7 31 3 Q4SA 048 345 28 0 26 0 33 7 31 3 Q4SA 060 400 29 5 26 5 37 7 35 3 A B Unit Weight...

Страница 7: ...ppropriate accessory roof curb and follow all instructions included with it Locate the unit accordingtolocalbuildingcodesandordinances The curb must be level to insure proper condensate drainage See F...

Страница 8: ...ntal duct opening with the cap The insulation will be on the indoor side 4 Fasten the cover with screws and seal to prevent air leakage Clearance The Q4 Series is approved for 0 inch clearance Figure...

Страница 9: ...desired cooling blower speed lead on terminal 4 of the blower relay Use another wire tie field supplied to bundle the remaining motor leads CAUTION To avoid personal injury or property damage make cer...

Страница 10: ...the outdoor fan turns freely Verify that the power supply branch circuit overcurrent protection is sized properly Verifythatthethermostatiswiredcorrectly The thermostat function switch should be set t...

Страница 11: ...owner attempt to install and or service this equipment Failure to comply with this warning could result in property damage personal injury or death CAUTION Use care when removing parts from this unit...

Страница 12: ...Optional Check Thermostat Instructions Y2 W2 W3 X E R W2 O Y C DEFROST BOARD External Static Pressure Drop inches water column Model Speed 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 Q4SA 036 High 1600 1510 1410...

Страница 13: ...1 20 144 132 25 152 132 30 161 132 35 169 131 44 185 140 57 211 158 70 236 175 21 151 130 26 158 130 31 165 130 36 172 129 45 192 137 58 218 153 71 243 169 22 158 128 27 164 128 32 170 128 37 176 127...

Страница 14: ...Press Disch Temp Suc Press Disch Press Disch Temp Suc Press Disch Press Disch Temp Suc Press Disch Press Disch Temp Suc Press Disch Press Disch Temp Suc Press Disch Press Disch Temp 12 122 126 19 139...

Страница 15: ...Temp Disch Pres Disch Temp Disch Pres Disch Temp Disch Pres Disch Temp Disch Pres Disch Temp Disch Pres Disch Temp Disch Pres Disch Temp 68 188 122 70 191 123 204 135 72 192 140 207 139 222 137 234 14...

Страница 16: ...287 175 78 214 215 231 204 247 195 262 188 278 183 291 181 304 179 80 232 216 249 207 265 199 280 193 295 188 309 185 82 267 210 282 203 298 197 313 192 84 300 206 315 201 86 303 216 318 210 88 320 2...

Страница 17: ...HP 2 stage htg 1 stage cool auto M brand 912931 T stat HP 2 stage htg 1 stage cool auto I brand 912929 T stat HP 2 stage htg 1 stage cool manual M brand 912932 T stat HP 2 stage htg 1 stage cool manu...

Страница 18: ...ny of the original wire as supplied with the furnace must be replaced it must be replaced with wiring material having a temperature rating of at least 105 C 4 For supply wire ampacities and overcurren...

Страница 19: ...H N I S U I H A S B I D D A R I STAN A R 210 T A I D N FIED T R E C E EN R C O I I O N ING T AI D N R CO I I O N I N G D ITI O N I N G N O C R I A R 707885W 707885A St Louis MO 707885A Replaces 70788...

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