Haier GE AZ95H09DACK1, Техническое обслуживание руководство

Страница: 62 / 72

– 62 –
13. Disconnect the yellow hose attached to the
sealed system.
14. Run the recovery pump to achieve a vacuum
(see Recovery Procedures , in this section
of the service guide). Then, run a purge on
the recovery pump (see Self Purge/Auto
Evacuate
, in this section of the service guide).
Carefully disconnect all hoses.
NOTE : The system should now be fully charged
and ready for operation. To be certain, complete
the following check list:
1. Double check the sealed system valve and
the sealed system for leaks.
2. Secure the cap on the charge valve.
3. Check the system for proper operation.
4. Complete all of the EHS Safety requirements.
Purging Non-Condensable Gasses from
the Recovery Cylinder
1. Allow the recovery cylinder to sit undisturbed
for 24-hours to allow the air to rise to the top.
2. Determine the ambient temperature in the
room.
3. Connect the high-pressure manifold gauge
to the vapor port of the recovery cylinder and
compare the pressure reading to the ambient
temperature.
4. If the pressure reading is higher than the
pressure listed for the ambient temperature,
slowly open the manifold to release the non-
condensable gas until the pressure reading
is within 5 psi of the corresponding chart
pressure.
5. Close vapor port and allow the recovery
cylinder to sit for 10-minutes; then check the
cylinder pressure again.
6. Repeat the process if necessary.
Relative Refrigerant Pressures (psi)
Temp.
in °F
Freon
®
R-22
Suva
®
R-410A
Suva
®
R-134a
Temp.
in °C
32 °F 57.7 101 28.0 0 °C
34 °F 60.4 105 29.7 1.1 °C
36 °F 63.1 109 31.5 2 °C
38 °F 65.9 114 33.4 3.3 °C
40 °F 68.7 118 35.3 4.4 °C
42 °F 71.7 123 37.3 5.6 °C
44 °F 74.7 127 39.3 6.7 °C
46 °F 77.8 132 41.4 7.8°C
48 °F 81.0 137 43.5 8.9°C
50 °F 84.2 142 45.7 10.0°C
55 °F 92.7 156 51.5 12.8 °C
60 °F 102 170 57.7 15.6 °C
65 °F 111 185 64.3 18.3 °C
70 °F 122 200 71.3 21.1 °C
75 °F 132 217 78.9 23.9 °C
80 °F 144 235 86.9 26.7 °C
85 °F 156 254 95.4 29.4 °C
90 °F 168 274 104 32.2 °C
95 °F 182 295 114 35.0 °C
100 °F 196 317 124 37.8 °C
Model R410a (oz.)
AZ95H09DACK1 34 oz.
AZ95H09EACK1 34 oz.
AZ95H12DACK1 38.45 oz.
AZ95H12EACK1
38.45 oz.
AZ95H18DACK1
48 oz.
AZ95H09EACK1
50 oz.
Refrigerant Charge