Bedienungsanleitung Midea MFAD-Serie (Seite 11 von 18) (Englisch)

588095

Zoom out

Zoom in

Vorherige Seite

1/18

Nächste Seite

installation manual

CAUTION

Table 7-4

Ø6.35 Ø9.52 Ø12.7

15g/m×L

30g/m×L 60g/m×L

15g/m×(L-5)

30g/m×(L-5)

60g/m×(L-5)

Added Refrigerant

When Over

5m(One-way)

Less than 5m

(One-way)

R(g)

L(m)

D(mm)

R22

R410A

Additional Refrigerant Charge

7.2

Refrigerant cannot be charged until field wiring has been

completed.

Refrigerant may only be charged after performing the leak

test and the vacuum pumping.

When charging a system, care shall be taken that its

maximum permissible charge is never exceeded, in view of

the danger of liquid hammer.

Charging with an unsuitable substance may cause explosions

and accidents, so always ensure that the appropriate

refrigerant is charged.

Refrigerant containers shall be opened slowly.

Always use protective gloves and protect your eyes when

charging refrigerant.

The outdoor unit is factory charged with refrigerant. Calculate

the added refrigerant according to the diameter and the

length of the liquid side pipe of the outdoor unit/indoor unit

connection.

R(g): Additional refrigetant to be charged

L(m): The length of the refrigerant pipe(one-way)

D(mm)

: Liquid Side Piping Diameter

Fig.7-11

NOTE

Pressure meterMulti-meter

-76 cmHg

Lo-lever

Charge hose Charge hose

Vacuum pump

Hi-lever

Manifold valve

If a negative result is gotten for R from the formule at

right, no refrigam needs to be added nor removed.

CAUTION

The drain pipe of indoor unit must be heat insulated, or it will

condense dew, as well as the connections of the indoor unit.

Hard PVC binder must be used for pipe connection, and make

sure there is no leakage.

With the connection part to the indoor unit, please be noted not

to impose pressure on the side of indoor unit pipes.

When the declivity of the drain pipe downwards is over 1/100,

there should not be any winding.

The total length of the drain pipe when pulled out traversely

shall not exceed 20m, when the pipe is over long, a prop stand

must be installed to prevent winding.

Refer to the figures on the right for the installation of the pipes.

8. CONNECT THE DRAIN PIPE

Install the drainpipe of the indoor unit

The outlet has PTI screw bread, Please use sealing materials

and pipe sheath(fitting) when connecting PVC pipes.

Drainage test

Check whether the drainpipe is unhindered.

New built house should have this test done before

paving the ceiling.

1.5m~2m

Insulating

material

Downward declivity

lower than 1/100

Bend

S shape

VP30

Downward declivity

lower than 1/100

Put as deep as possible

(about 10cm)

Fig. 8-1

Install the drain joint of the outdoor unit

Fit the seal into the drain joint, then insert the drain joint into the

base pan hole of outdoor, rotate 90 to securely assemble them.

Connect the drain joint with an extension drain hose (Locally

purchased), in case of the condensate draining off the outdoor

unit during the heating mode.(Refer to Fig.8-2)

Missbrauch melden von Frage und/oder Antwort

Libble nimmt den Missbrauch seiner Dienste sehr ernst. Wir setzen uns dafür ein, derartige Missbrauchsfälle gemäß den Gesetzen Ihres Heimatlandes zu behandeln. Wenn Sie eine Meldung übermitteln, überprüfen wir Ihre Informationen und ergreifen entsprechende Maßnahmen. Wir melden uns nur dann wieder bei Ihnen, wenn wir weitere Einzelheiten wissen müssen oder weitere Informationen für Sie haben.

Midea MFAD-Serie Seite 11

Brauchen Sie Hilfe? Stellen Sie Ihre Frage.

Missbrauch melden von Frage und/oder Antwort

Art des Missbrauchs:

Forenregeln

Neu registrieren

Andere Handbücher von Midea MFAD-Serie

Das Handbuch wird per E-Mail gesendet. Überprüfen Sie ihre E-Mail.

Ihre Frage wurde zu diesem Forum hinzugefügt

Info