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York DM150 manual Additional Static Resistance Metric, Electric Heat Minimum Supply Air - Imperial

Models: DM120 DM150

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036-21044-003-A-0304

TABLE 34: ADDITIONAL STATIC RESISTANCE (METRIC)

	M3S	Cooling Only1	Economizer2 3		Electric Heat kW2
	M3S	Cooling Only1	Economizer2 3	9	18	24	36	54
				9	18	24	36	54

	0.89	14.9	5.0	12.4	14.9	17.4	19.9	24.8

	0.99	17.4	5.0	14.9	17.4	19.9	22.4	27.3

	1.08	19.9	5.0	17.4	19.9	22.4	24.8	32.3

	1.18	22.4	5.0	19.9	22.4	24.8	27.3	34.8

	1.27	27.3	7.5	22.4	24.8	29.8	32.3	39.7

	1.36	29.8	7.5	24.8	27.3	32.3	34.8	44.7

	1.46	34.8	7.5	29.8	32.3	37.3	39.7	49.7

	1.55	39.7	7.5	32.3	34.8	42.2	44.7	54.6

	1.65	44.7	9.9	37.3	39.7	47.2	49.7	59.6

	1.74	49.7	9.9	42.2	44.7	52.2	49.7	64.6

	1.83	57.1	9.9	47.2	49.7	57.1	59.6	69.5

	1.93	62.1	9.9	52.2	54.6	62.1	64.6	77.0

	1.02	69.5	12.4	57.1	59.6	69.5	72.0	84.4

	2.12	74.5	12.4	62.1	64.6	74.5	77.0	91.9

	2.21	82.0	12.4	69.5	72.0	82.0	84.4	99.3

	2.30	89.4	12.4	74.5	77.0	86.9	91.9	106.8

	2.40	96.9	14.9	82.0	84.4	94.4	99.3	114.2

	2.49	104.3	14.9	86.9	91.9	101.8	106.8	121.7

	2.59	111.8	14.9	94.4	99.3	109.3	114.2	131.6

	2.68	119.2	14.9	101.8	106.8	116.7	121.7	139.1

	2.77	129.1	17.4	109.3	114.2	124.2	131.6	146.5

	2.87	139.1	17.4	116.7	121.7	131.6	139.1	154.0

	2.96	149.0	17.4	124.2	131.6	139.1	146.5	161.4

1.Add these resistance values to the available static resistance in the respective Blower Performance Tables.

2.Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table.

3.The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return air duct system is less than 62.1 Pa, the unit will deliver less M3S during full economizer operation.

TABLE 35: ELECTRIC HEAT MINIMUM SUPPLY AIR - IMPERIAL

	HEATER			UNIT MODEL SIZE, NOMINAL TONS

kW			VOLTAGE	7.5	10	12.5

				MINIMUM SUPPLY AIR CFM
				MINIMUM SUPPLY AIR CFM

9				2250	N/A	N/A

18				2250	3000	3750

24		380/415		2250	3000	3750

36				2250	3000	3750

54				N/A	3000	3750

TABLE 36: ELECTRIC HEAT MINIMUM SUPPLY AIR - METRIC

	HEATER		UNIT MODEL SIZE, NOMINAL TONS

kW		VOLTAGE	7.5	10	12.5

			MINIMUM SUPPLY AIR M3S
			MINIMUM SUPPLY AIR M3S
9			1.06	N/A	N/A

18			1.06	1.42	1.76

24		380/415	1.06	1.42	1.76

36			1.06	1.42	1.76

54			N/A	1.42	1.76

30	Unitary Products

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York DM150, DM120 Additional Static Resistance Metric, Electric Heat Minimum Supply Air - Imperial, 036-21044-003-A-0304

Contents

TECHNICAL GUIDE 50Hz SINGLE PACKAGE AIR CONDITIONERS AND SINGLE PACKAGE GAS/ELECTRIC UNITSDESCRIPTION DM090, 120 7-1/2, 10, 12-1/2 NOMINAL TONS 9.0 - 10.0 EER 380/415-3-50LIST OF FIGURES FACTORY INSTALLED OPTIONSFIELD INSTALLED ACCESSORIES LIST OF TABLESFEATURES FIGURE 1 - PREDATOR COMPONENT LOCATION036-21044-003-A-0304 All units are shipped with 2” 51 mm filters installed 036-21044-003-A-0304FACTORY INSTALLED OPTIONS 036-21044-003-A-0304FIELD INSTALLED ACCESSORIES 036-21044-003-A-0304036-21044-003-A-0304 Low Limit / Compressor Lockout KitNOMENCLATURE 7½ - 12½ Ton Predator Model Number Nomenclature036-21044-003-A-0304 036-21044-003-A-0304 NOMENCLATURE ADDITIONAL OPTIONSìJohnson UNT Controller with Dirty Filter Switch & Air Proving Switch 036-21044-003-A-0304036-21044-003-A-0304 Models TABLE 1 PHYSICAL DATAComponent 036-21044-003-A-0304TABLE 2 CAPACITY RATINGS IMPERIAL TABLE 3 CAPACITY RATINGS METRIC036-21044-003-A-0304 1 These capacities are gross ratings. For net TABLE 4 COOLING CAPACITY 7-1/2 TON UNIT - IMPERIAL036-21044-003-A-0304 x kW. Refer to the appropriate Blower PerforTABLE 5 COOLING CAPACITY 26.4 KW UNIT - METRIC 036-21044-003-A-0304TABLE 6 COOLING CAPACITY 10 TON UNIT - IMPERIAL 036-21044-003-A-0304TABLE 7 COOLING CAPACITY 35.1 KW UNIT - METRIC 036-21044-003-A-0304TABLE 8 COOLING CAPACITY 12-1/2 TON UNIT - IMPERIAL 036-21044-003-A-0304TABLE 9 COOLING CAPACITY 43.9 KW UNIT - METRIC 036-21044-003-A-0304TABLE 12 ELECTRICAL DATA 12-1/2 TON TABLE 10 ELECTRICAL DATA 7-1/2 TONTABLE 11 ELECTRICAL DATA 10 TON 036-21044-003-A-0304TABLE 13 BLOWER PERFORMANCE 7-1/2 TON STANDARD MOTOR - SIDE DUCT IMPERIAL TABLE 18 BLOWER PERFORMANCE 10 TON STANDARD MOTOR - SIDE DUCT METRIC 036-21044-003-A-0304TABLE 20 BLOWER PERFORMANCE 10 TON OPTIONAL MOTOR - SIDE DUCT METRIC 036-21044-003-A-0304TABLE 21 BLOWER PERFORMANCE 12-1/2 TON - SIDE DUCT IMPERIAL TABLE 22 BLOWER PERFORMANCE 12-1/2 TON - SIDE DUCT METRIC036-21044-003-A-0304 TABLE 24 BLOWER PERFORMANCE 7-1/2 TON STANDARD MOTOR - DOWNSHOT METRIC TABLE 27 BLOWER PERFORMANCE 10 TON STANDARD MOTOR - DOWNSHOT IMPERIAL TABLE 28 BLOWER PERFORMANCE 10 TON STANDARD MOTOR - DOWNSHOT METRIC036-21044-003-A-0304 TABLE 29 BLOWER PERFORMANCE 10 TON OPTIONAL MOTOR - DOWNSHOT IMPERIAL TABLE 30 BLOWER PERFORMANCE 10 TON OPTIONAL MOTOR - DOWNSHOT METRIC036-21044-003-A-0304 036-21044-003-A-0304 TABLE 31 BLOWER PERFORMANCE 12-1/2 TON - DOWNSHOT IMPERIALTABLE 32 BLOWER PERFORMANCE 12-1/2 TON - DOWNSHOT METRIC NOTES FOR TABLES 13 THROUGHCooling Only1 TABLE 33 ADDITIONAL STATIC RESISTANCE IMPERIAL036-21044-003-A-0304 Economizer2TABLE 36 ELECTRIC HEAT MINIMUM SUPPLY AIR - METRIC TABLE 34 ADDITIONAL STATIC RESISTANCE METRICTABLE 35 ELECTRIC HEAT MINIMUM SUPPLY AIR - IMPERIAL 036-21044-003-A-0304TABLE 39 6 POINT LOAD WEIGHT TABLE 37 INDOOR BLOWER SPECIFICATIONSTABLE 38 4 POINT LOAD WEIGHT TABLE 40 UNIT WEIGHTTABLE 41 UNIT CLEARANCES FIGURE 5 - UNIT DIMENSIONSDETAIL B DETAIL C036-21044-003-A-0304 FIGURE 6 - PREDATOR ROOF CURB DIMENSIONSFIGURE 7 - SUNLINE TO PREDATOR TRANSITION ROOF CURB RIGHTNOTEXXXindicatesmi limeters FIGURE 9 - REAR DUCT DIMENSIONSFIGURE 8 - BOTTOM DUCT OPENINGS FROM ABOVE 036-21044-003-A-0304FIGURE 10 -COOLING UNIT WITH GAS HEAT WIRING DIAGRAM 036-21044-003-A-0304Copyright 2004 by Unitary Products Group. All rights reserved FIGURE 11 -COOLING UNIT WITH/WITHOUT ELECTRIC HEAT WIRING DIAGRAM036-21044-003-A-0304 Supersedes 036-21044-002 REV A