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York SUNLINE ULTRA D1HG 048, Инструкция по установке

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035-14841-000 Rev. A (0701)

Unitary Products Group

19

Содержание SUNLINE ULTRA D1HG 048

Страница 1: ...WITCH BRACKET 9 COOLING SYSTEM 15 PRELIMINARY OPERATION COOLING 15 COOLING SEQUENCE OF OPERATION 15 SAFETY CONTROLS 15 HEATING SEQUENCE OF OPERATION 15 TWO STAGE HEATING 16 HEAT ANTICIPATOR SETPOINTS...

Страница 2: ...Never operate the furnace with the blower door removed To do so could result in serious personal injury and or equipment damage WARNING CAUTION WARNING CONTENTS GENERAL 3 INSPECTION 3 REFERENCE 3 RENE...

Страница 3: ...30 18 N2 11V Low NOx Accessory 530 18 N8 2V High Altitude Accy Natural Gas 530 18 N8 3V High Altitude Accy Propane 530 18 N8 4V Gas Piping Accessory 530 18 N8 12V Propane Conversion Accessory 690 15 N...

Страница 4: ...r slab should be used The thickness and size of the pad or slab used should meet local codes and unit weight Do not tie the slab to the building foundation 4 Roof structures must be able to support th...

Страница 5: ...connec tions on the unit Refer to Figure 5 for information concerning side and bottom supply and return air duct openings FILTERS 1 filters are supplied with each unit 2 replacement filters may be us...

Страница 6: ...t must be wired with a separate branch circuit fed directly from the meter panel and properly protected Refer to Figure 6 for typical field wiring and to the appropriate unit wiring diagram for contro...

Страница 7: ...n Step 2 to the sensor as follows Wire 73 to terminal Wire 74 to terminal S 5 Assemble the LH and RH side plates to the top cover 2 screws each side to form the hood Apply gasketing to the flange surf...

Страница 8: ...enthalpy economizer carefully turn the set point adjusting screw fully clockwise past the D setting 10 To check that the damper blades move smoothly without binding carefully turn the minimum position...

Страница 9: ...tighten screws after bracket is in place to ensure panels will remain leak tight Electric heaters are available as field installed accessories Refer to Form 530 18 N7 1V for installation instruction T...

Страница 10: ...035 14841 000 Rev A 0701 10 Unitary Products Group FIGURE 5 DIMENSIONS CLEARANCES 3 4 5 TONS...

Страница 11: ...L E C T R I C H E A T A C C E S S O R Y W I T H T W O S T A G E S O F H E A T U S E T H E R M O S T A T 2 T H 0 4 7 1 0 2 4 A D D J U M P E R R C R H Y 1 Y 2 W 1 W 2 G L E D 1 L E D 2 C O M A 1 A 2 T...

Страница 12: ...er to the Static Resistances Table for resistance values on applications other than gas electric units with side duct air flows TABLE 4 SUPPLY AIR PERFORMANCE 4 TON 4 TON GAS HEAT VALUES SHOWN 230 460...

Страница 13: ...860 950 905 988 940 1022 970 1700 884 815 925 850 964 880 1001 910 1600 864 770 908 805 948 835 987 870 1500 882 740 926 780 965 830 UNIT SIZE MBH AIR FLOW CFM Available External Static Pressure IWG 0...

Страница 14: ...ANGE RPM MOTOR ADJUSTABLE MOTOR PULLEY FIXED BLOWER PULLEY BELT HP RPM FRAME SIZE SERVICE FACTOR PITCH DIA IN BORE PITCH DIA IN BORE PITCH LENGTH DESIGNATIONS DHG 036 790 1 120 1 1 2 1 725 56 1 15 2 4...

Страница 15: ...Jumper wire J1 must be removed Refer to unit wiring diagram After the thermostat is satisfied and opens the blower will continue to run for a short time All other components will stop SAFETY CONTROLS...

Страница 16: ...tension on the belts should be adjusted as shown in Figure 7 Start the supply air blower motor Adjust the resistances in both the supply and the return air duct systems to balance the air distribution...

Страница 17: ...AL MAINTENANCE FILTERS Inspect once a month Replace disposable or clean permanent type as necessary DO NOT replace perma nent type with disposable MOTORS Indoor fan and outdoor fan motors are perma ne...

Страница 18: ...035 14841 000 Rev A 0701 18 Unitary Products Group...

Страница 19: ...035 14841 000 Rev A 0701 Unitary Products Group 19...

Страница 20: ...035 14841 000 Rev A 0701 20 Unitary Products Group...

Страница 21: ...035 14841 000 Rev A 0701 Unitary Products Group 21...

Страница 22: ...035 14841 000 Rev A 0701 22 Unitary Products Group...

Страница 23: ...035 14841 000 Rev A 0701 Unitary Products Group 23...

Страница 24: ...to change without notice Printed in U S A 035 14841 000 Rev A 0701 Copyright by Unitary Products Group 2000 All rights reserved Supersedes 530 23 N1Y 0500 Unitary 5005 Norman Product York OK Group Dri...

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