588096
31
Zoom out
Zoom in
Previous page
1/39
Next page
30
ELECTRICAL WORK
Caution
Align the center of the pipes.
Sufficiently tighten the flare
nut with fingers, and then tighten
it with a spanner and torque wrench
as shown in Fig.58 & 59
Tightening Connection
Excessive torque can break nut
depending on installation conditions.
The 24K indoor unit can be connected with A
system only when the size of low pressure valve
is 1/2in.(Fig.60)
Fig.59
Indoor unit tubing Flare nut Pipings
Fig.58
Electric safety regulations for the initial Installation
1. If there is serious safety problem about the power supply, the technicians should refuse
to install the air conditioner and explain to the client until the problem is solved.
2. Power voltage should be in the range of 90%~110%of rated voltage.
3. The creepage protector and main power switch with a 1.5 times capacity of Max. Current
of the unit should be installed in power circuit.
4. Ensure the air conditioner is grounded well.
7. An individual branch circuit and single receptacle used only for this air conditioner must be available.
5. According to the attached Electrical Connection Diagram located on the panel of the outdoor
unit to connect the wire.
6. All wiring must comply with local and national electrical codes and be installed
by qualified and skilled electricians.
Electrical work
Outer
diam.
Indoor unit capacity
Tightening
torque(N.cm)
Liquid
Additional tightening
torque(N.cm)
Gas
6.35
7K/9K/12K
12.7
24K
9.52
18K
1500
(153kgf.cm)
1 / 4
1600
(163kgf.cm)
3 / 8
3500
(357kgf.cm)
1 / 4
3600
(367kgf.cm)
5 / 8
2500
(255kgf.cm)
1 / 4
2600
(265kgf.cm)
1 / 2
When select a 24K indoor unit
Fig.60
Unit:in
Connective pipe size of A system:
A(1/2in)
A(1/4in)
B(3/8in)
B(1/4in)
C(3/8in)
C(1/4in)
31


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 Midea 2M-46K 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 Midea 2M-46K in the language / languages: English as an attachment in your email.

The manual is 10,58 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 Midea 2M-46K

Midea 2M-46K User Manual - English - 33 pages

Midea 2M-46K Installation Guide - German - 39 pages

Midea 2M-46K User Manual - German - 33 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