Nordyne Q4RD 060 Installation Instructions Manual Download Page 20

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708546A

(Replaces 7085460)

Specifi cations and illustrations

subject to change without notice

and without incurring obligations.

Printed in U.S.A. (05/06)

¢708546@¤

INSTALLER:

PLEASE LEAVE THESE

INSTALLATION INSTRUCTIONS WITH

THE HOMEOWNER.

O'Fallon, MO

Summary of Contents for Q4RD 060

Page 1: ...g appliances Some local codes require licensed installation service personnel for this type equipment All installations must be in accordance with these instructions and with all applicable national a...

Page 2: ...2...

Page 3: ...a 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 in...

Page 4: ...oned the outdoor unit fan and the compressor may not start immediately A protectivetimercircuitholdsthecompressorand the outdoor fan off for approximately six minutes following a previous operation or...

Page 5: ...ecautionsintheliterature on tags and on labels provided with the unit and or approved field installed kits The type of hazard and severity are described on each label or tag Pressures Within The Syste...

Page 6: ...URN DUCT OPENING 23 5 1 25 Power Entry 1 75 Power Entry Capped 0 88 Control Wiring Entry 23 6 27 2 30 1 8 4 00 13 5 16 0 14 7 13 5 16 0 13 45 11 75 22 75 55 8 C SUPPLY RETURN 4 0 CONDENSING COIL 5 0 8...

Page 7: ...hat drains well See Figure 6 AIR DUCTS This unit is designed only for use with a supply and return duct Air ducts should be installed in accordance with the standards of the National Fire Protection A...

Page 8: ...ion SMACNA application standard for duct liners Duct lining must be UL classified batts or blankets with a fire hazard classification of FHC 25 50 or less Fiber duct work may be used in place of inter...

Page 9: ...achieve maximum performance Locating and Installing the Supply Damper s When locating the supply damper s carefully check floor joists and frame members that could interfere with the installation of...

Page 10: ...tionandplasticsleeve should be pulled over the connection and clamped f For homes with multiple supply ducts or for special applications a Y fitting is available to divide the supply air so it can be...

Page 11: ...stalled circuit breaker kits are used inside the control compartment Use only copper wire for the line voltagepowersupplytothisunit Usepropercode agency listed conduit and a conduit connector for conn...

Page 12: ...0 minutes 60 minutes and 90 minutes Time setting selection is dependent on the climate where the unit is being installed Example 1 Dry climate of Southern Arizona A 90 minute setting is recommended Ex...

Page 13: ...essor and fan energize and that the temperature of the discharge air is cooler than the room temperature This is available only for the single phase models System Cooling 1 Set the thermostat system s...

Page 14: ...out the availability of maintenance contracts At a minimum routine maintenance should include the following 1 Inspect and clean or replace air filters at the beginning of each heating and cooling seas...

Page 15: ...1 Stage Cool 1 Stage Electric Heat Typical Wiring Field Supplied for 2 Stage Cool 2 Stage Electric Heat with an Optional Outdoor Thermostat Figure 12 Typical Heat Pump Thermostat Connections E O G R...

Page 16: ...173 253 174 270 175 81 222 175 238 177 255 178 272 179 289 180 83 226 179 242 181 258 182 274 183 291 184 85 245 185 261 186 278 187 293 188 87 265 190 281 192 297 193 89 284 196 301 197 91 304 202 93...

Page 17: ...SETS THE INTERVAL TO 0 1 2 3 4 C R S C H F E DFTR W2 0 Y C T2 T1 DF2 DF1 C Y 0 W2 R E PRESSURE SWITCH IF EQUIPPED TO 208 230 VAC POWER SUPPLY BLOWER MOTOR T1 T3 T4 T2 G N L C 2 3 4 5 6 7 8 9 1 2 3 4 5...

Page 18: ...RESETS THE INTERVAL TO 0 1 2 3 4 C R S C H F E DFTR W2 0 Y C T2 T1 DF2 DF1 C Y 0 W2 R E PRESSURE SWITCH IF EQUIPPED TO 208 230 VAC POWER SUPPLY BLOWER MOTOR T1 T3 T4 T2 G N L C 2 3 4 5 6 7 8 9 1 2 3...

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Page 20: ...5460 Specifications and illustrations subject to change without notice and without incurring obligations Printed in U S A 05 06 708546 INSTALLER PLEASE LEAVE THESE INSTALLATION INSTRUCTIONS WITH THE H...