iAIRE
OM manual
iAIRE, LLC
149
10
Fig. 4 – Outdoor Unit Above Indoor Unit
S
A hard--shutoff TXV must be installed at indoor unit when the application qualifies as long line. See Table 12.
S
A crankcase heater must be installed on compressor when the application qualifies as long line. See Table 12.
S
Hard Start Kit (start capacitor and relay) must be installed in outdoor unit when the application qualifies as long line. See Table 12.
S
Heat pump only – Heating piston must be changed as shown in Table 13.
S
Maximum actual liquid line length is up to 200 ft (61 m). See Table 11.
S
Maximum total equivalent length is up to 250 ft (61 m). See Table 11.
S
Heat pump only – Bi--flow liquid line solenoid must be installed within 2 ft (0.61 m) of outdoor unit with arrow pointing towards outdoor unit.
S
Use vapor line sizes per Tables 3a, 3b, 4a, and 4b.
S
Use liquid lines per Table 11.
S
Vapor line traps are not required.
Table 11 -- Puron Refrigerant Maximum Total Equivalent Length Outdoor Unit ABOVE Indoor Unit
Size
System
Type
Liquid
Line
Diameter
Vertical Separation ft (m) Outdoor unit ABOVE indoor unit
25
(7.6)
26---50
(7.9---15.2)
51---75
(15.5---22.9)
76---100
(23.2---30.5)
101---125
(30.8---38.1)
126---150
(38.4---45.7)
151---175
(46.0---53.3)
176---200
(53.6---61.0)
18000
AC Only
1/4
175
250*
250*
250*
250*
250*
250*
250*
AC Only
5/16
250*
250*
250*
250*
250*
250*
250*
250*
AC/HP
3/8
250*
250*
250*
250*
250*
250*
250*
250*
24000
AC Only
1/4
100
125
175
200
225*
250*
250*
250*
AC Only
5/16
250*
250*
250*
250*
250*
250*
250*
250*
AC/HP
3/8
250*
250*
250*
250*
250*
250*
250*
250*
30000
AC Only
1/4
30
--- ---
--- ---
--- ---
--- ---
--- ---
--- ---
--- ---
AC Only
5/16
250*
250*
250*
250*
250*
250*
250*
250*
AC/HP
3/8
250*
250*
250*
250*
250*
250*
250*
250*
36000
AC Only
5/16
225*
250*
250*
250*
250*
250*
250*
250*
AC/HP
3/8
250*
250*
250*
250*
250*
250*
250*
250*
42000
AC Only
5/16
175
200
250*
250*
250*
250*
250*
250*
AC/HP
3/8
250*
250*
250*
250*
250*
250*
250*
250*
48000
AC/HP
3/8
250*
250*
250*
250*
250*
250*
250*
250*
60000
AC/HP
3/8
250*
250*
250*
250*
250*
250*
250*
250*
*Maximum Actual Length Not to Exceed 200ft (61 m)
Table 12 -- AC / HP with Puron
r
r
Refrigerant Long Line Description ft (m)
Beyond these lengths, long line accessories are required
AC
AC Liquid Line Size
Outdoor Above Indoor
1/4
175 (53.3)
5/16
120 (36.6)
3/8
80 (24.4)
HP
AC Liquid Line Size
Outdoor Above Indoor
3/8
80 (24.4)
Table 13 -- Heat Pump Outdoor Piston Change -- Outdoor Unit ABOVE Indoor Unit
Btuh
Vertical Separation ft (m) --- Outdoor Above Indoor Unit
20---25
(6.1---7.6)
26---50
(7.9---15.2)
51---75
(15.5---22.9)
76---100
(23.2---30.5)
101---125
(30.8---38.1)
126---150
(38.4---45.7)
151---175
(46.0---53.3)
176---200
(53.6---61.0)
18,000
+1
+1
+2
+3
+3
+4
+5
+6
24,000
+1
+1
+2
+3
+4
+5
+6
+7
30,000
+1
+2
+2
+4
+5
+6
+8
+9
36,000
+1
+2
+2
+4
+5
+6
+8
+9
42,000
+1
+2
+3
+4
+5
+7
+8
+10
48,000
+1
+2
+3
+4
+5
+7
+9
+10
60,000
+1
+2
+3
+5
+6
+8
+10
+12
Summary of Contents for ultraDRY
Page 1: ...O M manual PD 02 22 2020 v 5 71 ultraDRY outside air solutions ...
Page 51: ...iAIRE OM manual iAIRE LLC 51 ...
Page 70: ...iAIRE LLC iAIRE OM manual 70 ...
Page 71: ...iAIRE OM manual iAIRE LLC 71 ...
Page 78: ...iAIRE LLC iAIRE OM manual 78 APPENDIX A CAPACITY CONTROL DEVICE ...
Page 79: ...iAIRE OM manual iAIRE LLC 79 ...
Page 80: ...iAIRE LLC iAIRE OM manual 80 ...
Page 81: ...iAIRE OM manual iAIRE LLC 81 CALL US TODAY 800 231 3112 TO DISCUSS YOUR APPLICATION ...
Page 84: ...iAIRE LLC iAIRE OM manual 84 APPENDIX B VFD ...
Page 85: ...iAIRE OM manual iAIRE LLC 85 Operating Instructions SMVector Frequency Inverter ...
Page 129: ...iAIRE OM manual iAIRE LLC 129 APPENDIX C ICM LOW AMBIENT CONTROL ...
Page 131: ...iAIRE OM manual iAIRE LLC 131 APPENDIX D SPACE SENSOR ...
Page 138: ...iAIRE LLC iAIRE OM manual 138 APPENDIX E SPLIT SYSTEM PIPING REQUIREMENTS ...
Page 139: ...iAIRE OM manual iAIRE LLC 139 iAIRE SPLIT SYSTEM PIPING CHART ...
Page 153: ...iAIRE OM manual iAIRE LLC 153 Page 2 of 4 ...
Page 154: ...iAIRE LLC iAIRE OM manual 154 Page 3 of 4 ...
Page 155: ...iAIRE OM manual iAIRE LLC 155 Page 4 of 4 ...
Page 156: ...iAIRE LLC iAIRE OM manual 156 APPENDIX F SPLIT SYSTEM DAT SENSOR INSTALLATION ...
Page 158: ...iAIRE LLC iAIRE OM manual 158 APPENDIX G MODULATING GAS VALVE ...
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Page 164: ...iAIRE LLC iAIRE OM manual 164 Mod Gas Heat Install I O M manual PD 03 25 2019 v 1 2 ...
Page 165: ...iAIRE OM manual iAIRE LLC 165 APPENDIX H SMOKE SENSOR ...
Page 172: ...iAIRE LLC iAIRE OM manual 172 APPENDIX J 24 7 TIMER ...
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Page 183: ...iAIRE OM manual iAIRE LLC 183 APPENDIX K HIGH HEAT BOX ...
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Page 198: ...iAIRE LLC iAIRE OM manual 198 15 APPENDIX B Heatco Application Guide ...
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Page 215: ...iAIRE OM manual iAIRE LLC 215 APPENDIX L UPC BACNET INSTALLATION ...
Page 236: ...iAIRE LLC iAIRE OM manual 236 APPENDIX M BACNET TROUBLESHOOTING GUIDE ...