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Table 31 — EconoMi$er IV Input/Output Logic

*For single enthalpy control, the module compares outdoor enthalpy

to the ABCD set point.

†Power at N terminal determines Occupied/Unoccupied setting:

24 vac (Occupied), no power (Unoccupied).

**Modulation is based on the supply air sensor signal.

††Modulation is based on the DCV signal.

***Modulation is based on the greater of DCV and supply air sensor

signals, between minimum position and either maximum position
(DCV) or fully open (supply air signal).

†††Modulation is based on the greater of DCV and supply air sensor

signals, between closed and either maximum position (DCV) or fully
open (supply air signal).

INPUTS

OUTPUTS

Demand Control

Ventilation (DCV)

Enthalpy*

Compressor

N Terminal†

Outdoor

Return

Stage

Occupied

Unoccupied

Damper

Below set
(DCV LED Off)

High
(Free Cooling LED Off)

Low

Minimum position

Closed

Off

Low
(Free Cooling LED On)

High

Off

Modulating** (between min.
position and full-open)

Modulating** (between
closed and full-open)

Off

Minimum position

Closed

Above set
(DCV LED On)

High
(Free Cooling LED Off)

Low

Modulating†† (between min.
position and DCV maximum)

Modulating†† (between
closed and DCV
maximum)

Off

Low
(Free Cooling LED On)

High

Off

Modulating***

Modulating†††

Off

Fig. 50 — EconoMi$er IV Functional View

Содержание DURAPACK 558F

Страница 1: ...s shipped with curb See Fig 2 Install insulation cant strips roofing felt and counter flashing as shown Duct work must be attached to curb not to unit If electric control power is to be routed through...

Страница 2: ...ine is installed downstream from the external trap pitch the line away from the unit at 1 in per 10 ft of run Do not use a pipe size smaller than the unit connection 3 4 in See Fig 5 The center drain...

Страница 3: ...embled 2 Insulated panels 1 in thick polyurethane foam 13 4 lb density 3 Dimensions in are in millimeters 4 Roof curb 16 gage steel 5 Attach ductwork to curb flanges of duct rest on curb 6 Service cle...

Страница 4: ...be in place when rigging Unit is not designed for handling by a fork truck Damage to unit may result UNIT 558F OPERATING WEIGHT DIMENSIONS A B C lb kg in mm in mm in mm 090 091 755 342 77 42 1967 40...

Страница 5: ...5 Fig 7A Base Unit Dimensions 558F090 102 120 150...

Страница 6: ...6 Fig 7B Base Unit Dimensions 558F091 103 121 151...

Страница 7: ...5 High Static 3 70 3 70 5 25 Motor Frame Size Std 56 56 56 56 Alt 56 56 56 High Static 56 56 56 Fan Rpm Range Std 590 840 685 935 685 935 860 1080 Alt 685 935 835 1085 830 1130 High Static 860 1080 86...

Страница 8: ...d 2 40 2 40 2 40 3 70 Alt 2 40 2 90 5 25 High Static 3 70 3 70 5 25 Motor Frame Size Std 56 56 56 56 Alt 56 56 56 High Static 56 56 56 Fan Rpm Range Std 590 840 685 935 685 935 860 1080 Alt 685 935 83...

Страница 9: ...ance with thermostat installation instructions Route thermostat cable or equivalent single leads of colored wire from subbase terminals to low voltage connections on unit shown in Fig 11 as described...

Страница 10: ...8 35 28 27 8 33 4 47 8 50 44 33 0 39 7 55 6 60 51 41 7 50 2 68 7 70 63 575 3 60 Std and Alt 518 632 5 2 39 0 2 1 4 0 7 2 6 14 9 20 16 97 17 0 17 1 23 9 25 22 34 0 34 1 45 3 50 42 High 4 8 16 7 20 18 1...

Страница 11: ...ZE NOMINAL V Ph Hz IFM TYPE VOLTAGE RANGE COMPRESSOR ea OFM ea IFM FLA ELECTRIC HEAT POWER SUPPLY DISCONNECT SIZE Min Max RLA LRA Qty Hp FLA Nominal kW FLA MCA MOCP FLA LRA 120 208 230 3 60 Std 187 25...

Страница 12: ...ine heater capacity using multiplication factors table below NOTE The following equation converts kW of heat energy to Btuh kW x 3 412 Btuh EXAMPLE 32 0 kW at 240 v heater on 208 v 32 0 751 mult facto...

Страница 13: ...4 1 4 5 8 NONE 40 1 40 1 45 45 42 42 229 229 017 7 8 10 4 21 7 25 0 40 1 40 1 45 45 42 42 229 229 006 010 12 0 16 0 33 4 38 5 48 9 55 4 50 60 45 51 229 229 006 011 18 4 24 8 51 7 59 7 71 9 81 8 80 90...

Страница 14: ...2 0 16 0 33 4 38 5 48 9 55 4 50 60 47 51 297 297 011 012 24 0 32 0 66 7 77 0 90 6 103 5 100 110 83 95 297 297 012 012 and 017 31 8 42 4 88 4 102 0 117 7 134 8 125 150 108 124 297 297 015 010 and 012 3...

Страница 15: ...M TYPE VOLTAGE RANGE COMPRESSOR ea OFM ea IFM FLA HEATER MODEL NO CRHEATER A00 ELECTRIC HEAT POWER SUPPLY DISCONNECT SIZE SINGLE POINT BOX P N CRSINGLE A00 Min Max Qty RLA LRA Qty Hp FLA Nominal kW FL...

Страница 16: ...35 31 27 8 33 4 50 4 60 46 33 0 39 7 58 3 60 54 41 7 50 2 71 3 80 66 575 3 60 Std and Alt 518 632 5 2 39 0 2 1 4 0 7 2 6 17 6 20 18 100 17 0 17 1 26 6 25 24 34 0 34 1 48 0 50 44 High 4 8 19 4 25 20 11...

Страница 17: ...NOMINAL V Ph Hz IFM TYPE VOLTAGE RANGE COMPRESSOR ea OFM ea IFM FLA ELECTRIC HEAT POWER SUPPLY DISCONNECT SIZE Min Max RLA LRA Qty Hp FLA Nominal kW FLA MCA MOCP FLA LRA 120 208 230 3 60 Std 187 254...

Страница 18: ...e heater capacity using multiplication factors table below NOTE The following equation converts kW of heat energy to Btuh kW x 3 412 Btuh EXAMPLE 32 0 kW at 240 v heater on 208 v 32 0 751 mult factor...

Страница 19: ...1 4 5 8 NONE 44 9 44 9 50 50 48 48 234 234 017 7 8 10 4 21 7 25 0 44 9 44 9 50 50 48 48 234 234 006 010 12 0 16 0 33 4 38 5 55 0 60 8 60 60 51 56 234 234 006 011 18 4 24 8 51 7 59 7 77 9 87 3 80 90 72...

Страница 20: ...0 16 0 33 4 38 5 55 0 60 8 60 60 52 56 302 302 011 012 24 0 32 0 66 7 77 0 96 6 108 9 100 110 89 101 302 302 012 012 and 017 31 8 42 4 88 4 102 0 123 7 140 2 125 150 114 130 302 302 015 010 and 012 3...

Страница 21: ...TYPE VOLTAGE RANGE COMPRESSOR ea OFM ea IFM FLA HEATER MODEL NO CRHEATER A00 ELECTRIC HEAT POWER SUPPLY DISCONNECT SIZE SINGLE POINT BOX P N CRSINGLE A00 Min Max Qty RLA LRA Qty Hp FLA Nominal kW FLA...

Страница 22: ...ally until it is in the appropriate position determined by Fig 16 Tighten screws 9 Remove and save screws currently on sides of hood Insert screen Secure screen to hood using the screws See Fig 15 10...

Страница 23: ...the screws along the sides and bot tom of the indoor coil access panel See Fig 20 4 Swing out indoor coil access panel and insert the hood sides under the panel hood top Use the screws provided to at...

Страница 24: ...g 17 EconoMi er IV Component Locations FILTER ACCESS PANEL INDOOR COIL ACCESS PANEL Fig 18 Typical Access Panel Locations Hood Box HOOD BOX BRACKET Fig 19 Hood Box Removal B TOP PANEL INDOOR COIL ACCE...

Страница 25: ...ut Device OAT Outdoor Air Temperature POT Potentiometer RAT Return Air Temperature Potentiometer Defaults Settings Power Exhaust Middle Minimum Pos Fully Closed DCV Max Middle DCV Set Middle Enthalpy...

Страница 26: ...he outdoor air dampers will be controlled to provide free cooling using outdoor air When in this mode the LED next to the free cooling set point potenti ometer will be on The changeover temperature se...

Страница 27: ...lockwise to the D setting Indoor Air Quality IAQ Sensor Input The IAQ input can be used for demand control ventilation control based on the level of CO2 measured in the space or return air duct Mount...

Страница 28: ...oMi er IV Control Fig 33 CO2 Sensor Maximum Range Setting CONTROL CURVE A B C D CONTROL POINT APPROX F C AT 50 RH 73 23 70 21 67 19 63 17 1 2 1 4 1 6 1 8 2 0 2 2 2 4 2 6 2 8 3 0 3 2 3 4 3 6 3 8 4 0 4...

Страница 29: ...design conditions The maximum damper position must be calculated to provide the desired fresh air Typically the maximum ventilation rate will be about 5 to 10 more than the typical cfm required per pe...

Страница 30: ...esh Air with DCV Control Information from ASHRAE indicates that the largest humid ity load on any zone is the fresh air introduced For some applications a device such as an energy recovery unit is add...

Страница 31: ...lat of pulley hub and tighten setscrew see Tables 1A and 1B for speed change for each full turn of pulley flange To align fan and motor pulleys 1 Loosen fan pulley setscrews 2 Slide fan pulley along f...

Страница 32: ...90 091 935 910 885 860 835 810 785 760 735 710 685 090 091 1080 1025 1007 988 970 952 933 915 897 878 860 102 103 935 910 885 860 835 810 785 760 735 710 685 102 103 1080 1025 1007 988 970 952 933 915...

Страница 33: ...failure Unit warranty will not be affected For additional information on motor performance refer to Table 9 2 Values include losses for filters unit casing and wet coils See Table 8 for accessory FIO...

Страница 34: ...0 89 829 667 1 13 1051 729 1 38 1287 786 1 65 1538 839 1 93 1801 2900 613 0 97 905 681 1 22 1133 742 1 48 1376 799 1 75 1632 851 2 04 1900 3000 630 1 06 985 696 1 31 1220 756 1 58 1469 811 1 86 1731 8...

Страница 35: ...0 89 829 667 1 13 1051 729 1 38 1287 786 1 65 1538 839 1 93 1801 2900 613 0 97 905 681 1 22 1133 742 1 48 1376 799 1 75 1632 851 2 04 1900 3000 630 1 06 985 696 1 31 1220 756 1 58 1469 811 1 86 1731...

Страница 36: ...1361 756 1 74 1623 812 2 03 1896 864 2 34 2181 913 2 66 2478 3500 713 1 58 1469 772 1 86 1737 827 2 16 2017 878 2 48 2308 926 2 80 2610 3600 729 1 70 1583 787 1 99 1857 841 2 30 2144 892 2 62 2441 93...

Страница 37: ...1538 839 1 93 1801 2900 613 0 97 905 681 1 22 1133 742 1 48 1376 799 1 75 1632 851 2 04 1900 3000 630 1 06 985 696 1 31 1220 756 1 58 1469 811 1 86 1731 863 2 15 2004 3100 646 1 15 1071 711 1 41 1313...

Страница 38: ...1 83 1703 803 2 13 1985 856 2 44 2277 906 2 77 2580 953 3 10 2894 3750 755 1 89 1766 811 2 20 2051 864 2 52 2346 913 2 84 2653 959 3 18 2969 3800 763 1 96 1830 819 2 27 2118 871 2 59 2417 920 2 92 272...

Страница 39: ...0 649 1 25 1101 710 1 47 1287 765 1 68 1472 817 1 89 1658 865 2 10 1845 4000 663 1 34 1178 722 1 56 1369 777 1 78 1559 828 1 99 1749 875 2 21 1941 4100 676 1 43 1258 735 1 66 1454 788 1 88 1649 838 2...

Страница 40: ...1743 850 2 21 1943 896 2 44 2143 4300 703 1 63 1431 760 1 86 1636 812 2 10 1841 861 2 33 2046 907 2 56 2251 4400 717 1 74 1523 772 1 98 1734 824 2 21 1943 872 2 45 2153 917 2 69 2362 4500 731 1 85 16...

Страница 41: ...872 2 73 2392 918 2 99 2621 961 3 25 2850 4900 786 2 33 2047 837 2 60 2282 885 2 87 2515 930 3 13 2749 973 3 40 2982 5000 800 2 47 2165 850 2 74 2405 897 3 01 2643 942 3 28 2881 984 3 55 3119 AIRFLOW...

Страница 42: ...3 01 2805 993 3 25 3034 4900 829 2 40 2235 877 2 65 2473 922 2 91 2709 965 3 16 2944 1005 3 41 3178 5000 844 2 54 2365 891 2 80 2608 936 3 06 2849 978 3 31 3089 1018 3 57 3328 5100 859 2 68 2499 906...

Страница 43: ...3796 1057 4 36 4066 1094 4 65 4335 5700 950 3 67 3421 992 3 97 3698 1032 4 26 3974 1070 4 56 4249 1107 4 85 4522 5800 965 3 85 3594 1006 4 16 3876 1046 4 46 4157 1084 4 76 4436 1120 5 06 4715 5900 98...

Страница 44: ...1 944 695 1 28 1194 756 1 56 1453 812 1 85 1723 3000 557 0 82 761 637 1 08 1009 705 1 36 1266 766 1 64 1533 822 1 94 1808 3100 570 0 88 823 648 1 16 1079 716 1 44 1342 776 1 73 1615 831 2 03 1897 3200...

Страница 45: ...01 944 695 1 28 1194 756 1 56 1453 812 1 85 1723 3000 557 0 82 761 637 1 08 1009 705 1 36 1266 766 1 64 1533 822 1 94 1808 3100 570 0 88 823 648 1 16 1079 716 1 44 1342 776 1 73 1615 831 2 03 1897 320...

Страница 46: ...5 2188 3500 622 1 19 1106 696 1 49 1392 760 1 81 1685 818 2 13 1985 872 2 46 2294 3600 635 1 27 1187 708 1 59 1481 771 1 91 1781 829 2 24 2088 882 2 58 2403 3700 649 1 36 1272 720 1 69 1573 783 2 02 1...

Страница 47: ...0 88 823 648 1 16 1079 716 1 44 1342 776 1 73 1615 831 2 03 1897 3200 583 0 95 888 660 1 23 1151 727 1 53 1422 787 1 82 1702 841 2 13 1991 3300 596 1 03 957 672 1 32 1228 738 1 61 1506 797 1 92 1792...

Страница 48: ...41 2250 897 2 76 2575 3800 662 1 46 1361 732 1 79 1670 794 2 13 1985 851 2 47 2307 903 2 83 2635 3900 675 1 56 1454 745 1 90 1771 806 2 25 2093 862 2 60 2422 913 2 96 2758 4000 689 1 66 1553 757 2 01...

Страница 49: ...1724 4100 604 1 32 1155 669 1 50 1312 728 1 68 1473 782 1 87 1639 832 2 06 1811 4200 616 1 41 1233 680 1 59 1395 738 1 78 1559 791 1 97 1728 841 2 17 1903 4300 627 1 50 1316 690 1 69 1481 747 1 88 16...

Страница 50: ...1 60 1402 701 1 79 1570 757 1 98 1741 809 2 18 1917 858 2 39 2098 4500 650 1 70 1492 711 1 90 1664 767 2 10 1839 819 2 30 2017 867 2 51 2201 4600 662 1 81 1585 722 2 01 1762 777 2 21 1940 828 2 42 212...

Страница 51: ...2 24 1969 797 2 45 2154 847 2 67 2343 894 2 89 2536 4900 697 2 15 1891 754 2 37 2078 807 2 58 2268 857 2 80 2459 903 3 03 2656 5000 709 2 28 2001 765 2 50 2193 818 2 72 2385 866 2 94 2580 912 3 17 27...

Страница 52: ...2 74 2554 923 2 98 2782 965 3 23 3014 5100 807 2 39 2232 851 2 63 2455 894 2 88 2682 935 3 13 2914 976 3 38 3150 5200 821 2 53 2357 864 2 77 2584 906 3 02 2815 947 3 27 3050 987 3 53 3292 5300 835 2 6...

Страница 53: ...984 3 99 3716 1021 4 26 3976 1057 4 55 4240 5900 921 3 61 3370 959 3 89 3626 997 4 17 3885 1033 4 45 4149 1069 4 74 4416 6000 935 3 79 3536 973 4 07 3795 1010 4 35 4059 1046 4 64 4326 1082 4 93 4598 6...

Страница 54: ...boxes tighten as required Verify and correct if necessary Ensure that elec trical component wiring does not come in contact with refrig erant tubing or sharp edges VI REFRIGERANT SERVICE PORTS To serv...

Страница 55: ...s When the thermostat is satisfied C1 and C2 are deenergized and the compressors and outdoor condenser fan motors OFM shut off After a 30 second delay the indoor evapora tor fan motor IFM shuts off If...

Страница 56: ...disconnect 2 Remove top panel screws on condenser end of unit 3 Remove condenser coil corner post See Fig 37 To hold top panel open place coil corner post between top panel and center post See Fig 38...

Страница 57: ...e at given suction line pressures and outdoor ambient temperatures An accurate superheat thermocouple type or thermistor type thermometer and a gage manifold are required when using the superheat char...

Страница 58: ...loses at 320 psig No adjustment is necessary Refer to Tables 1A and 1B IX LOSS OF CHARGE SWITCH Located on the condenser liquid line is a low pressure switch which functions as a loss of charge switch...

Страница 59: ...59 CIRCUIT NO 2 CIRCUIT NO 1 Fig 43 Cooling Charging Chart 558F120 Fig 44 Cooling Charging Chart 558F150...

Страница 60: ...60 Fig 45 Cooling Charging Chart 558F091 Fig 46 Cooling Charging Chart 558F103 Circuits 1 and 2...

Страница 61: ...able 31 for EconoMi er IV logic A functional view of the EconoMi er is shown in Fig 50 Typical settings sensor ranges and jumper positions are also shown An EconoMi er IV simulator program is avail ab...

Страница 62: ...tua tor should remain in position 5 Turn the DCV set point potentiometer CW until the DCV LED turns off The DCV LED should turn off when the potentiometer is approximately 9 v The ac tuator should dri...

Страница 63: ...GND Ground HC Heater Contactor HPS High Pressure Switch IFC Indoor Fan Contactor IFM Indoor Fan Motor IFMOVL Indoor Fan Motor Overload Switch IFR Indoor Fan Relay LPS Low Pressure Switch LSM Limit Swi...

Страница 64: ...undersized for load Decrease load or increase unit size Thermostat set too low Reset thermostat Low refrigerant charge Locate leak repair and recharge Leaking valves in compressor Replace compressor...

Страница 65: ...DCV or fully open supply air signal INPUTS OUTPUTS Demand Control Ventilation DCV Enthalpy Y1 Y2 Compressor N Terminal Outdoor Return Stage 1 Stage 2 Occupied Unoccupied Damper Below set DCV LED Off...

Страница 66: ...amper 22 Filter Cleaning 56 Installation 24 Size 7 8 Freeze protection thermostat 7 8 58 High flow valves 56 High pressure switch 7 8 58 Horizontal units 1 Indoor air quality sensor 27 Low pressure sw...

Страница 67: ...skills programs are available using popular video based formats and materials All include video and or slides plus companion book Classroom Service Training which includes hands on experience with th...

Страница 69: ......

Страница 70: ...UNIT INSTALLATION IS LEVEL WITHIN TOLERANCES LISTED IN THE INSTALLATION INSTRUCTIONS CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING ORIFICE AND SETSCREW TIGHTNESS CHECK PULLEY ALIGNMENT AND BE...

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