AUX DC Inverter Free Match 50HZ
R32
171
Equivalent pipe length conversion
Equivalent pipe length means converting pipe elbow to straight pipe length after considerate
the pressure loss.
Elbow and Oil loop conversion tablet
Type
Pipe Dia.(mm)
Bend
Oil Loop
6.35
0.10
0.7
9.52
0.18
1.3
12.70
0.20
1.5
15.88
0.25
2.0
19.05
0.35
2.4
22.02
0.40
3.0
Equivalent pipe length L
=
Actual Pipe length L+ Bend Qty× Equivalent pipe bend Oil
Loop Qty× Equivalent Oil Loop length
Sample:
AMCA-H09/4R3AActual Pipe length is 25 meters, Gas pipe diameter is 9.52mm. If there’s 5
bends and 2 oil loops during the installation, then the equivalent pipe length should be:
L=25+0.18×5+1.3×2=28.5(m)
9. Emptying or vacuum
Before charging the refrigerant to the system, to ensure that there is no impurities, water or
non-condensable gas. So, emptying and vacuum operation should be carried out.
◇
Vacuum: when process this operation please be sure that the connection pipe is tightened
up.
1. Screw off the cover of maintenance valve connection, connect the pressure gauge to the
connection of maintenance valve
2. Connect the vacuum pump to the pressure gauge, turn on the vacuum pump and pressure
gauge to process the vacuum operation toward the indoor unit and piping, while to ensure that the
absolute pressure is no less than 50Pa after this operation.
Содержание AMWM-H07/4R3
Страница 54: ...AUX DC Inverter Free Match 50HZ R32 3 Ceiling Floor 09K 12K 18K 929 660 245 841 205 ...
Страница 57: ...AUX DC Inverter Free Match 50HZ R32 57 5 Outdoor Unit 5 1 14K 18K 545 800 545 822 315 315 ...
Страница 58: ...AUX DC Inverter Free Match 50HZ R32 5 2 21K 27K 834 540 655 854 335 328 ...
Страница 59: ...AUX DC Inverter Free Match 50HZ R32 59 5 3 36K 42K 985 675 808 1000 409 395 ...
Страница 64: ...AUX DC Inverter Free Match 50HZ R32 3 Ceiling Floor 09k 12k 18k ...
Страница 65: ...AUX DC Inverter Free Match 50HZ R32 65 4 Duct 07K 09K 12K 18K ...
Страница 67: ...AUX DC Inverter Free Match 50HZ R32 67 5 1 36K 42K ...
Страница 73: ...AUX DC Inverter Free Match 50HZ R32 73 Part8 Static pressure curve 1 07K 09K Duct ...
Страница 74: ...AUX DC Inverter Free Match 50HZ R32 2 12K Duct ...
Страница 75: ...AUX DC Inverter Free Match 50HZ R32 75 3 18K Duct ...
Страница 81: ...AUX DC Inverter Free Match 50HZ R32 81 ...
Страница 120: ...AUX DC Inverter Free Match 50HZ R32 1 3 F Type 07K 09K 12K 1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 18 19 20 21 14 ...
Страница 122: ...AUX DC Inverter Free Match 50HZ R32 5 3 2 1 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ...
Страница 124: ...AUX DC Inverter Free Match 50HZ R32 1 5 F Type 24K 7 9 20 19 1 2 3 4 5 6 8 10 11 12 13 14 16 17 18 15 ...
Страница 135: ...AUX DC Inverter Free Match 50HZ R32 135 2 Cassette 09K 12K 18K ...
Страница 139: ...AUX DC Inverter Free Match 50HZ R32 139 4 Duct 4 1 07K 09K 12K ...
Страница 141: ...AUX DC Inverter Free Match 50HZ R32 141 4 2 18K ...
Страница 143: ...AUX DC Inverter Free Match 50HZ R32 143 5 Outdoor Unit 5 1 14K 18K ...
Страница 145: ...AUX DC Inverter Free Match 50HZ R32 145 ...
Страница 147: ...AUX DC Inverter Free Match 50HZ R32 147 5 3 36K ...
Страница 149: ...AUX DC Inverter Free Match 50HZ R32 149 5 4 42K ...
Страница 155: ...AUX DC Inverter Free Match 50HZ R32 155 4 Cassette 4 1 Installation drawing ...
Страница 160: ...AUX DC Inverter Free Match 50HZ R32 ...
Страница 180: ...AUX DC Inverter Free Match 50HZ R32 Part12 PCB Instruction 1 Outdoor Unit PCB 1 1 14K 18K Main PCB and Driver modular ...
Страница 181: ...AUX DC Inverter Free Match 50HZ R32 181 1 2 21K 27K Main PCB and Driver modular ...
Страница 182: ...AUX DC Inverter Free Match 50HZ R32 1 3 36K 42K Main PCB ...
Страница 183: ...AUX DC Inverter Free Match 50HZ R32 183 Drive Modular Board ...
Страница 184: ...AUX DC Inverter Free Match 50HZ R32 2 Indoor Unit PCB 2 1 09K 12K 18K Cassette ...
Страница 185: ...AUX DC Inverter Free Match 50HZ R32 185 2 2 09K 12K 18K Ceilling Floor ...
Страница 186: ...AUX DC Inverter Free Match 50HZ R32 2 3 07k 09K 12K 18K Duct ...
Страница 189: ...AUX DC Inverter Free Match 50HZ R32 189 2 Failure analysis 2 1 H2 Wired controller communication failure ...
Страница 190: ...AUX DC Inverter Free Match 50HZ R32 2 2 E5 Communication failure between indoor and outdoor unit ...
Страница 191: ...AUX DC Inverter Free Match 50HZ R32 191 Outdoor protection phase sequence ...
Страница 193: ...AUX DC Inverter Free Match 50HZ R32 193 2 4 H6 low pressure protection ...
Страница 194: ...AUX DC Inverter Free Match 50HZ R32 Cooling low pressure protection Heating low pressure protection ...
Страница 195: ...AUX DC Inverter Free Match 50HZ R32 195 2 5 P5 High exhaust temperature protection ...
Страница 196: ...AUX DC Inverter Free Match 50HZ R32 Cooling exhaust temperature protection ...
Страница 197: ...AUX DC Inverter Free Match 50HZ R32 197 Heating exhaust temperature protection ...
Страница 198: ...AUX DC Inverter Free Match 50HZ R32 2 6 H8 four way valve failure protection ...
Страница 199: ...AUX DC Inverter Free Match 50HZ R32 199 2 7 Sensor failure protection ...