Follett REF4 Скачать руководство пользователя страница 6

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REF4/5 and REF5BB Compressor Retrofit

14. Connect wiring to new

compressor, be sure to
connect ground wire to the
body of compressor.

Fig. 10

15. Using a nitrogen purge, braze

all joints.

16. Leak check and evaccuate to

at least 500 microns for 30
minutes.

17. Charge unit with R404A

refrigerant (7.9 oz on REF 4/5
and 10 oz on REF 5BB)

18. The replacement compressor

is taller and will not allow the
drain pan to be installed in the
original position (on REF4/5
models).

Adhere the supplied Velcro tape
to the bottom of the drain pan
(Fig. 11).

Fig. 11

19. Reinsulate suction line with

supplied insulation and wire
tie in place using supplied wire
ties.

Fig. 12

Содержание REF4

Страница 2: ...gerant from the unit and remove the insulation back at least 6 inches from suction line tee fitting Fig 2 4 Cut the suction line back approximately 1 from the brazed connection of the tee 5 Remove the four cotter pins and washers for the compressor mounts Fig 3 ...

Страница 3: ...trofit 6 Cut the discharge line approximately 1 inch from the brazed connection of the compressor discharge stub Fig 4 7 Temporarily cap discharge line and suction line 8 Remove wiring to old compressor and remove old compressor Fig 5 ...

Страница 4: ...ew filter drier is included for REF 5BB models and is recommended to be changed as well 10 Install new compressor mounts on new compressor and set compressor in place on condensing unit Fig 6 11 Hand form existing tubing to connect to discharge stub or fabricate new copper tube to connect to discharge stub Fig 7 ...

Страница 5: ...5 REF4 5 and REF5BB Compressor Retrofit 12 Fabricate new copper tube to connect to compressor suction stub Fig 8 13 Install supplied Schrader fitting to stub on compressor Fig 9 ...

Страница 7: ...in Fig 13 21 Locate the drain pan next to the left side panel approximately 6 inches back from the rear lip of the unit 22 Install the new drain line as pictured 23 Apply power to the refrigerator and allow it to pull down to temperature and cycle 24 Install rear cover Fig 14 ...

Страница 8: ...1061969R00 Follett Corporation 6 14 801 Church Lane Easton PA 18040 USA Toll free 877 612 5086 1 610 252 7301 www follettice com Follett is a registered trademarks of Follett Corporation registered in US ...