Nordyne Q4SD-X24K Installation Instructions Manual Download Page 20

Page: 20 / 20

708439A

(Replaces 7084390)

Specifi cations and illustrations subject to change

without notice and without incurring obligations.

Printed in U.S.A. (08/08)

¢708439I¤

INSTALLER: PLEASE LEAVE

THESE INSTALLATION

INSTRUCTIONS WITH

THE HOMEOWNER.

Summary of Contents for Q4SD-X24K

Page 1: ...oning 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 nation...

Page 2: ...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 In...

Page 3: ...eat Some thermostats will include a system switch position termed EM HT or AUX HT etc This is a back up heating mode to be used only if there is a suspected problem With the system switch set to EM HT...

Page 4: ...containedintheseinstructions All electrical wiring must be made in accordance with local codes and regulations and with the National Electric Code ANSI NFPA 70 or in Canada the Canadian Electric Code...

Page 5: ...35 3 X30 455 28 0 25 5 39 0 35 3 X36 460 28 0 25 5 39 0 35 3 X42 565 29 5 26 0 43 0 39 3 X48 570 29 5 26 0 43 0 39 3 X60 580 29 5 26 0 43 0 39 3 Model Number Q4SD PPH1SD Unit Weight Center of Gravity...

Page 6: ...rdance with the standards of the National Fire Protection Association Standard for Installation of Air Conditioning Systems NFPA 90A StandardforInstallationofResidenceType WarmAirHeatingandAirConditio...

Page 7: ...er nominal ton of cooling capacity Duct work should be attached directly to the unit flanges for horizontal applications On roof curb installations the ducts must be attached to the curb hangers not t...

Page 8: ...themotorwill gradually change speeds during start up shut down whenthermostatinputschange andwhen theductstaticpressurechanges ventsclosedor opened filter clogging etc The packaged heat pump unit is c...

Page 9: ...A also provides a 60 second off delay at 50 airflow DelayB hasasinglestep30second on delayat 50 airflow Delay B also provides a 90 second off delay at 50 airflow Select the delay profile which is most...

Page 10: ...e wire entrance in the packaged heat pump unit and remove jumper connector between B1 and B2 wire switch to close on temperature rise Set the thermostat as desired near 105 F CAUTION To avoid personal...

Page 11: ...is sized properly Verifythatthethermostatiswiredcorrectly The thermostat function switch should be set to Off and the thermostat fan switch should be set to Auto Start Up Procedure Close all electrica...

Page 12: ...Note The delay no delay pin concerns compressoroperationduringdefrosts Thedefault setting is delay Reciprocating compressors should only use this setting in conjunction with an approved hard start kit...

Page 13: ...ake it necessary for evacuation and charging it should only be done by qualified trained personnel thoroughly familiarwiththisequipment Somelocal codes require licensed installation service personnel...

Page 14: ...stat E O G R Y1 INDOOR THERMOSTAT SUB BASE Green Y2 W2 C DEFROST BOARD 1 2 3 4 5 6 7 8 9 Brown Orange Accessory Heat Plug Optional Outdoor Thermostat Field Supplied O E O G R Y1 INDOOR THERMOSTAT SUB...

Page 15: ...2 67 25 7 21 2 2 95 24 5 20 6 3 26 1100 80 62 28 6 29 1 2 42 27 4 27 7 2 68 26 3 26 6 2 96 25 3 25 3 3 26 80 67 30 9 24 9 2 43 29 5 24 2 2 69 28 2 23 6 2 97 26 9 23 0 3 27 80 72 33 4 20 1 2 43 31 9 19...

Page 16: ...0 5 4 12 40 2 29 6 4 58 38 2 28 7 5 13 1400 80 62 44 4 40 6 3 72 42 6 40 1 4 13 40 7 39 3 4 60 38 8 38 3 5 14 80 67 48 0 34 0 3 78 46 0 33 1 4 19 43 9 32 3 4 66 41 7 31 2 5 21 80 72 51 6 27 0 3 84 49...

Page 17: ...0 24 3 1 58 4 52 29 6 1 90 4 57 31 9 2 03 4 59 39 4 2 48 4 67 46 9 2 90 4 74 52 2 3 20 4 79 54 5 3 32 4 81 62 0 3 72 4 89 Q4SD X60K OUTDOOR TEMPERATURE Deg F Indoor T 10 17 20 30 40 47 50 60 CFM Deg F...

Page 18: ...1 80 24 3 1 58 4 52 29 6 1 90 4 57 31 9 2 03 4 59 39 4 2 48 4 67 46 9 2 90 4 74 52 2 3 20 4 79 54 5 3 32 4 81 62 0 3 72 4 89 Q4SD X60K OUTDOOR TEMPERATURE Deg F Indoor T 10 17 20 30 40 47 50 60 CFM De...

Page 19: ...1 80 24 3 1 58 4 52 29 6 1 90 4 57 31 9 2 03 4 59 39 4 2 48 4 67 46 9 2 90 4 74 52 2 3 20 4 79 54 5 3 32 4 81 62 0 3 72 4 89 Q4SD X60K OUTDOOR TEMPERATURE Deg F Indoor T 10 17 20 30 40 47 50 60 CFM De...

Page 20: ...s 7084390 Specifications and illustrations subject to change without notice and without incurring obligations Printed in U S A 08 08 708439I INSTALLER PLEASE LEAVE THESE INSTALLATION INSTRUCTIONS WITH...