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NOTE: SPECIFICATIONS AND PERFORMANCE DATA LISTED HEREIN ARE SUBJECT TO CHANGE WITHOUT NOTICE.

LIQUID PRESSURE

PSIG  

R-22  

R-410A  

200

101

70

210

105

73

220

108

76

225

110

78

235

113

80

245

116

83

255

119

85

265

121

88

275

124

90

285

127

92

295

130

95

305

133

97

325

137

101

355

144

108

375

148

112

405

155

118

415

157

119

425

n/a

121

435

n/a

123

445

n/a

125

475

n/a

130

500

n/a

134

525

n/a

138

550

n/a

142

575

n/a

145

600

n/a

149

625

n/a

152

SATURATED LIQUID PRESSURE

 TEMPERATURE CHART

SATURATED LIQUID 

TEMPERATURE ºF

SUCTION PRESSURE

PSIG  

R-22  

R-410A  

50

26

1

52

28

3

54

29

4

56

31

6

58

32

7

60

34

8

62

35

10

64

37

11

66

38

13

68

40

14

70

41

15

72

42

16

74

44

17

76

45

19

78

46

20

80

48

21

85

50

24

90

53

26

95

56

29

100

59

31

110

64

36

120

69

41

130

73

45

140

78

49

150

83

53

160

86

56

170

90

60

SATURATED SUCTION PRESSURE

 TEMPERATURE CHART

SATURATED SUCTION 

TEMPERATURE ºF

Содержание DZ13SC

Страница 1: ...e is delivered at the specified airflow See outdoor unit specification sheet for split system models or product specifica tion sheet for packaged and light commercial models Specifica tion sheets can be found at www daikincomfort com for Daikin brand products Within the website please select the residential or commercial products menu and then select the submenu for the type of product to be insta...

Страница 2: ...on in areas of heavy snow accumulation and or areas with prolonged continuous subfreezing temperatures Heat pump unit bases have cutouts under the outdoor coil that permit drainage of frost accumulation Situatetheunittopermitfreeunobstructeddrainage of the defrost water and ice In more severe weather locations it is recommended that the unit be elevated to allow unobstructed drainage and air flow ...

Страница 3: ... or TP 107 Long Line Set Application R 410A or contact your dis tributor for assistance Cond Unit Tons Suct Liq Suct Liq Suct Liq 1 1 2 5 8 1 4 3 4 3 8 3 4 3 8 2 5 8 1 4 3 4 3 8 3 4 3 8 2 1 2 5 8 1 4 3 4 3 8 7 8 3 8 3 3 4 3 8 7 8 3 8 1 1 8 3 8 3 1 2 7 8 3 8 1 1 8 3 8 1 1 8 3 8 4 7 8 3 8 1 1 8 3 8 1 1 8 3 8 5 7 8 3 8 1 1 8 3 8 1 1 8 3 8 Line Diameter In OD RECOMMENDED INTERCONNECTING TUBING Ft 0 24...

Страница 4: ...ially important on suction line filter driers which are continually wet when the unit is operating NOTE Be careful not to kink or dent refrigerant lines Kinked or dented lines will cause poor performance or compressor damage Do NOT make final refrigerant line connection until plugs are removed from refrigerant tubing NOTE Before brazing verify indoor piston size by checking the piston kit chart pa...

Страница 5: ...allation instructions supplied with the indoor furnace air handler for spe cific wiring connections and indoor unit configuration Likewise consult the instructions packaged with the thermostat for mount ing and location information Overcurrent Protection The following overcurrent protection devices are approved for use Time delay fuses HACR type circuit breakers These devices have sufficient time ...

Страница 6: ...il it may be necessary to add or remove refrigerant to attain proper charge If line set exceeds 15 feet in length refrigerant should be added at 6 ounces per foot of liquid line NOTE Charge should always be checked using superheat when using a piston and subcooling when using TXV equipped indoor coil to verify proper charge Open the suction service valve first If the liquid service valve is opened...

Страница 7: ...res to stabilize then check subcooling and or superheat as detailed in the following sec tions Superheat Suct Line Temp Sat Suct Temp Subcooling Sat Liquid Temp Liquid Line Temp To prevent personal injury carefully connect and disconnect manifold gauge hoses Escaping liquid refrigerant can cause burns Do not vent refrigerant into the atmosphere Recover all refrigerant during system repair and befo...

Страница 8: ... n a 123 445 n a 125 475 n a 130 500 n a 134 525 n a 138 550 n a 142 575 n a 145 600 n a 149 625 n a 152 SATURATED LIQUID PRESSURE TEMPERATURE CHART SATURATED LIQUID TEMPERATURE ºF SUCTION PRESSURE PSIG R 22 R 410A 50 26 1 52 28 3 54 29 4 56 31 6 58 32 7 60 34 8 62 35 10 64 37 11 66 38 13 68 40 14 70 41 15 72 42 16 74 44 17 76 45 19 78 46 20 80 48 21 85 50 24 90 53 26 95 56 29 100 59 31 110 64 36 ...

Страница 9: ... 7 to 9 ºF and superheat of 7 to 9 ºF a If subcooling and superheat are low adjust TXV to 7 to 9 ºF superheat then check subcooling NOTE To adjust superheat turn the valve stem clock wise to increase and counter clockwise to decrease b If subcooling is low and superheat is high add charge to raise subcooling to 7 to 9 ºF then check superheat c If subcooling and superheat are high adjust TXV valve ...

Страница 10: ...ltmeter Low Voltage Test Voltage Faulty Evap Fan Motor Repair or Replace Shorted or Grounded Fan Motor Test Motor Windings Improper Cooling Anticipator Check Resistance of Anticipator Shortage of Refrigerant Test For Leaks Add Refrigerant Restricted Liquid Line Remove Restriction Replace Restricted Part Open Element or Limit on Elec Heater Test Heater Element and Controls Dirty Air Filter Inspect ...

Страница 11: ...11 THIS PAGE LEFT INTENTIONALLY BLANK ...

Страница 12: ...ep the outdoor coil clean Dirt leaves or debris could also restrict the airflow If cleaning of the outdoor coil becomes necessary hire a qualified servicer Inexperienced people could easily puncture the tubing in the coil Even a small hole in the tubing could eventually cause a large loss of refriger ant Loss of refrigerant can cause poor operation and or severe equipment damage Do not use a conde...

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