Maytag 56326 Spezifikationen PDF herunterladen (Seite 37)

5. Install

hand

valve

and

purge

hose

on

access

valve.

Route

purge

hose

away

from work

area

-

preferably

outdoors.

Slowly

open hand

valve

and

discharge

system

for

5 minutes,

with

compressor

not

running.

On units

with

cold freezer

compart-

ments

the

evaporator

can be warmed

to

aid in

purging,

refrigerant.

This

is

accomplished

by

advancing

the

de-

frost timer

to

energize

the

defrost

heaters.

Discharge

system

for

additional

3 mi-

nutes

with

compressor

running,

then

turn

compressor

off.

Remove

purge

hose from

charging

hose.

Remove

hand

valve

f rom

access

valve.

Remove

valve

core. Perform

the re-

pair.

lnstall

a

new

replacement

drier.

Connect

charging

hose

to bottom

of

charging

cylinder.

Attach

hand

vaive

to loose

end of charging

hose.

Purge

charging

hose with

refrigerant

and

close

hand valve.

12. Attach

hand

valve

to

access

valve.

Charge in

4

oz.

of refrigerant

for leak

check.

Close

hand

valve.

Wait

ap-

proximately

5 minutes

for

pressure

to

equalize,

(Leak

check low

side).

13.

Run

compressor

for

3 minutes

to

sweep

system.

(Leak

check high

side).

14.

Close

bottom valve

on charging

cylin-

der,

slowly release

refrigerant

con-

tained

in

charging

hose

by loosening

hose

coupler

at charging

cylinder.

Af-

ter

refrigerant

is released,

disconnect

hose

at charging

cylinder

valve.

CAUTION:

keep

refrigerant

away from

fingers

to'

prevent

physical

damage.

15,

Connect

purge

hose to

loose

end

of

charging

hose,

slowly

open hand

valve

and run

compressor

for

addi-

tional

5 minutes

while

discharging

4

oz. sweep

charge.

16. Remove

hand

valve.

Install

valve

core

before turning

compressor

off.

17.

Turn

compressor

off.

18. Replace

charging

hose

on lower

valve

of charging

cylinder,

purge

hose

with

refrigerant

and

close

hand valve.

6,

7.

8.

9.

10.

11.

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