Sharp AF-S100RX, Service Manual

Page: 41 / 62

Section 5 Sealed System
5 -15
11. Install filter-drier between condenser outlet and the
capillary tube connection.
12. Evacuate and charge system using recommended
procedure described under Evacuating and
Recharging.
13. Reconnect compressor terminal leads in accordance
with unit wiring diagram and reassemble unit.
Evaporator and Suction Line Replacement
1. Disconnect electrical supply to unit.
2. Disassemble the product enough to get access to the
compressor (refer to Component Removal Section).
3. Attach an approved self tapping line tap valve to the
process tube. Connect refrigerant recovery system
to tap valve. Turn on recovery system, open the
line tap valve, and allow refrigerant to flow into an
approved tank.
4. Remove evaporator from its installation position.
5. Clean suction and capillary lines with abrasive cloth.
Connect lines to replacement evaporator and solder
joints.
6. Install evaporator assembly in air conditioner.
7. Install filter-drier between condenser outlet and the
capillary tube connection.
8. Evacuate and charge system using recommended
procedure described under Evacuating and
Recharging, then reassemble unit.
Condenser Replacement
1. Disconnect electrical supply to unit.
2. Disassemble the product enough to get access to the
compressor (refer to Component Removal Section).
3. Attach an approved self tapping line tap valve to the
process tube. Connect refrigerant recovery system
to tap valve. Turn on recovery system, open the
line tap valve, and allow refrigerant to flow into an
approved tank.
4. After refrigerant is completely recovered, disconnect
inlet and discharge lines from condenser.
5. Remove condenser.
6. Install replacement condenser.
7. Install filter-drier between condenser outlet and the
capillary tube connection.
8. Evacuate and charge system using recommended
procedure described under Evacuating and
Recharging, then reassemble unit.
ÒÑÌÛ
When calculating the amount of refrigerant to
recharge the sealed system, always use the amount
listed on the Data Plate plus an additional .78 ounces
to allow for the addition of the filter-drier to the
sealed system.
ÒÑÌÛ
When calculating the amount of refrigerant to
recharge the sealed system, always use the amount
listed on the Data Plate plus an additional .78 ounces
to allow for the addition of the filter-drier to the
sealed system.
ÒÑÌÛ
When calculating the amount of refrigerant to
recharge the sealed system, always use the amount
listed on the Data Plate plus an additional .78 ounces
to allow for the addition of the filter-drier to the
sealed system.