56
ENG
Manifold gauge
Pressure gauge
High pressure valve
Low pressure valve
Charge hose
Vacuum pump
compound gauge
Low pressure valve
Service port
High pressure valve
Valve protective caps
Pressure hose
Inspections Before Test Run
Do the following checks before test run.
TEST OPERATION
Description
Inspection method
Electrical safety
inspection
• Check whether the power supply voltage complies with specification.
• Check whether there is any wrong or missing connection between the power
lines, signal line and earth wires.
• Check whether the earth resistance and insulation resistance comply with
requirements.
Installation safety
inspection
• Confirm the direction and smoothness of drainage pipe.
• Confirm that the joint of refrigerant pipe is installed completely.
• Confirm the safety of outdoor unit, mounting plate and indoor unit installation.
• Confirm that the valves are fully open.
• Confirm that there are no foreign objects or tools left inside the unit.
• Complete installation of indoor unit air inlet grille and panel.
Refrigerant leakage
detection
• The piping joint, the connector of the two valves of the outdoor unit, the valve
spool, the welding port, etc., where leakage may occur.
• Foam detection method:
Apply soapy water or foam evenly on the parts where leakage may occur, and
observe whether bubbles appear or not, if not, it indicates that the leakage
detection result is safe.
• Leak detector method:
Use a professional leak detector and read the instruction of operation, detect at
the position where leakage may occur.
• The duration of leak detection for each position should last for 3 minutes or
more;
If the test result shows that there is leakage, the nut should be tightened and
tested again until there is no leakage;
After the leak detection is completed, wrap the exposed pip connector of indoor
unit with thermal insulation material and wrap with insulation tape.
Summary of Contents for TM28AF21-0932IAW
Page 71: ...100 BG III 50 cm 8...
Page 72: ...101 BG...
Page 73: ...102 BG...
Page 76: ...105 BG 2 LRO3 AAA 1 5V 1 2 C F 1 5 2 C F 3 5 1 2 3 4 1 m FAN COOL AUTO FAN...
Page 80: ...109 BG 2 5 3 ON OFF 1 2 4m2 3 4 4m2 5 6 7 8 9...
Page 81: ...110 BG 10 11 12 13 14 15 16 1 2 3 4 5 CO2 6 7...
Page 82: ...111 BG 8 9 17 1 2 18 19 20 21...
Page 83: ...112 BG LFL 25 OFN 22 OFN OFN OFN 23 a b c d e f g h 80 i j k 24 25...
Page 88: ...117 BG I II 2 1 2 1 3 4 5...
Page 90: ...119 BG 5 3 4 5 6 7 R32 1 2 3...
Page 91: ...120 BG 6 7 1 2 3 4 5 6 7 8 1 2 I II 8 1 2 3 4...
Page 92: ...121 BG 1 I II III IV 4 7 V VI VII 1 2 3 4 5 6 7 30cm 30cm 200cm 50cm 50cm...
Page 93: ...122 BG 2 3 4 1 2 3 1 2 3 4 4 5 1 2 3 4 4 4...
Page 94: ...123 BG 5 6 1 2 3 4 5 1 2 3 4 5 6 15 0 1 MPa 76 cmHg 7 8 5 0 005 MPa 9 1 4 5 10 11 12 13...
Page 95: ...124 BG e 3...
Page 97: ...126 BG 1 2 3...
Page 98: ...127 BG TIMER ON DISPLAY...
Page 99: ...128 BG https tesla info wp content uploads pdf TeslaTMWiFiapp pdf...
Page 101: ...130 24 13 12 TESLA 1 2 2 1 2 2 TESLA 2 3 2 4 2 5 2 6 2 7 2 8 2 9 2 10 2 11...
Page 102: ...131 2 12 3 4 5 6 7 8 112 115 119 112 1 2 1 2 3 113 1 2 3 2 114 4 5 114 1 113 1 2 2 3...
Page 103: ...132 115 4 115 1 2 1 3 1 1 10 02 9700970 02 9700971 9 30 19 00 10 00 16 00...
Page 104: ...133...
Page 105: ...134 GR 50 cm 8...
Page 106: ...135 GR...
Page 107: ...136 GR...
Page 110: ...139 GR 2 LRO3 AAA 1 5V 1 2 o C o F 1 5 2 o C o F 3 5 1 2 3 4 1 m COOL FAN...
Page 114: ...143 GR R32 1 2 4 m2 3 4 4 m2 5 6 7 8 9 10 11 12 13 14 15 16 1 ON OFF...
Page 115: ...144 GR 2 3 4 5 CO2 6 7 8 9 17 1...
Page 116: ...145 GR 2 18 19 20 21 LFL 25 OFN 22 OFN OFN OFN...
Page 117: ...146 GR 23 80 24 25...
Page 119: ...148 GR 1 2 3 1 2 R32 548 C 3 4 5 15 6 7...
Page 122: ...151 GR I II 2 1 2 1 3 4 5...
Page 123: ...152 GR 3 4 1 2 70 mm 3 70mm 5 mm 10 mm 4 1 1 3 2 5 10mm...
Page 124: ...153 GR 5 3 4 5 6 7 R32 1 2 3 teflon...
Page 125: ...154 GR 6 7 8 1 2 3 4 5 6 7 8 1 2 1 2 3 4 I II...
Page 126: ...155 GR 1 I II III IV 4 7 V VI VII 1 2 3 4 5 6 7 A H A 30cm 30cm 200cm 50cm 50cm...
Page 127: ...156 GR 2 3 4 1 2 3 1 2 3 4 4 5 1 phillips 2 3 4 4...
Page 128: ...157 GR 5 6 1 2 3 4 5 6 1 2 3 4 5 6 15 0 1 MPa 76 cmHg 7 8 5 0 005 MPa 9 1 4 5 10 11 12 13...
Page 129: ...158 GR 3...
Page 131: ...160 GR 1 2 3...
Page 132: ...161 GR...
Page 133: ...162 GR SmartWiFi https tesla info wp content uploads pdf TeslaTMWiFiapp pdf...
Page 135: ...164 7 service TESLA TESLA 8 9 TESLA 10 email warranty gr comtrade com...
Page 136: ...165 1 Service 2 Service 3 Service 4 Service 5 Service 6 Service 7 Service 8 Service 9 Service...
Page 169: ...www tesla info...