Danfoss DMB, DCB Installation guide

Installation guide

Danfoss

23Z7013.10

Danfoss

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023R9532

ELIMINATOR® Hermetic bi-ﬂow ﬁlter drier Types DMB and DCB

Refrigerants:

A1: R134a, R404A, R407C, R507, R22, R410A. A2L: R32, R444B, R452B, R454B, R1234yf.

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A3: R290, R600a For other refrigerants, please contact Danfoss representative.

Only solder versions (cu-plated / pure copper) and connection sizes below 25mm are approved for A3 refrigerants. Only connection sizes below 25 mm are approved for A2L.

Temperature range:

-40 – 70 °C

-40 – 160 °F

Max. working pressure:

PS / MWP = 46 bar / 667 psig

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Installation

Indoor coil

DMB/DCB

TGE

STF

Outdoor coil

Soldering

Min.5% Ag

Danfoss

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After charging, mark the system with the refrigerant and the oil used.

Customer best practice will still be needed:

• Use wet wrap when installing.

• Braze the joints.

• Let them cool down.

• Clean the brazing /welding area after the installation (remove remaining ﬂux with a brush).

• This is an important operation and needs to be done with great care to remove all remaining ﬂux.

• Paint / Anti-corrosive needs to cover all open steel parts, areas where the black original paint has been burnt due to brazing and at least 3 cm approx of the copper.

• Paint the joints twice.

Danfoss

23Z 7016.10

Mounting

Danfoss

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Danfoss

23Z7015.10

Danfoss

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Danfoss

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23Z 7014.10