515822
24
Zoom out
Zoom in
Previous page
1/26
Next page
52
Vacuum-pumping and Leakage Inspection
1.
Remove the nut cover at the shutoff valve.
2.
Align with the center of the fitting pipe and manually tighten
the conical nut sufficiently.
3.
Use a wrench to tighten the conical nut.
4.
Remove the liquid valve cap, the gas valve cap and the nut of
refrigerant inlet.
5.
Use an Allen wrench to twist off the liquid valve body and at
the same time use screwdriver to open the valve core of the
liquid valve. Now gas will flow out.
6.
After the gas continues flowing for about 15 second and
refrigerant gas begins to flow out, close the valve core and
tighten the nut of refrigerant inlet.
7.
Completely open the valve body of the liquid valve and the
gas valve.
8.
Turn and tighten the valve cap, then use soapy water or a
leak detector to check for gas leakage at the outdoor and
indoor units and pipeline connections.
9.
If conditions permit, use a vacuum pump to pump air in the
unit from the valve core.
Draining of Condensate Water of Outdoor Unit
When the air-conditioning unit is in the heating mode, the
condensate water generated at the outdoor unit and the water
generated by defrosting drains through the drainage pipe to the
outlet.
Installation methods: as shown in the figure, insert the drainage joint
of the outdoor unit into the Ø 25 hole on the base plate.
Connect the drainage pipe to the drainage outlet so as to drain
the condensed water and water generated by defrosting to
proper place.
Inner Hexagon
Wrench
Liquid Pipe
Liquid Valve
Big Pipe
Gas Valve
Refrigerant
Change Mouth
Small Pipe
Valve Cap
Vacuum Pump
Vacuum Gauge
Gas Pipe
Chassis
Outdoor Drainage Tap
Fig 13
32602005GB.fm Page 52 Thursday, December 14, 2006 11:24 AM
24


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Whirlpool AMC 990 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Whirlpool AMC 990 in the language / languages: English as an attachment in your email.

The manual is 4,3 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Whirlpool AMC 990

Whirlpool AMC 990 User Manual - German - 25 pages

Whirlpool AMC 990 User Manual - Dutch - 25 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info