Tesla TT22EXC1-0732IA [55/64] Information for the installer

Tesla TT22EXC1-0732IA [55/64] Information for the installer
55
ENG
Outdoor unit test
Is there any abnormal noise or vibration during operation?
Could the noise , the air flow or the condensed water drainage disturb the neighbours?
Is there any coolant leakage?
Note: the electronic controller allows the compressor to start only three minutes after voltage has reached the
system.
INFORMATION FOR THE INSTALLER
MODEL capacity (Btu/h) 9k/12k 18k/24k
Lenght of pipe with standard charge 5m 5m
Maximum distance between indoor and outdoor unit 15m 15m
Additional refrigerant charge 20g/m 30g/m
Max. diff. in level between indoor and outdoor unit 5m 5m
Type of refrigerant
1
R410A R410A
1
Refer to the data rating label sticked on the outdoor unit.
MODEL capacity (Btu/h) 9k/12k 18k/24k
Lenght of pipe with standard charge 5m 5m
Maximum distance between indoor and outdoor unit 25m 25m
Additional refrigerant charge 15g/m 25g/m
Max. diff. in level between indoor and outdoor unit 10m 10m
Type of refrigerant
1
R32/R290 R32/R290
1
Refer to the data rating label sticked on the outdoor unit.
2
The total charge amount should under the maximum according to the table GG.1.
PIPE
Tightening torque
[N x m]
Corresponding stress
(using a 20cm wrench)
Tightening torque
[N x m]
1/4" (ɸ6) 15 - 20 wrist strength Service port nut 7 - 9
3/8” (ɸ9.52) 31 - 35 arm strength Protection caps 25 - 30
1/2” (ɸ12) 35 - 45 arm strength
5/8” (ɸ15.88) 75 - 80 arm strength
PIPE
Tightening torque
[N x m]
Corresponding stress
(using a 20cm wrench)
Tightening torque
[N x m]
1/4" (ɸ6) 15 - 20 wrist strength Service port nut 7 - 9
3/8” (ɸ9.52) 31 - 35 arm strength Protection caps 25 - 30
1/2” (ɸ12) 35 - 45 arm strength
5/8” (ɸ15.88) 75 - 80 arm strength
Tightening torque for protection caps and flange connection
Tightening torque for protection caps and flange connection

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