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Refrigerant flow diagram, 1. refrigerant, Flow – Panasonic KS12NB41A User Manual

Page 26: Diagram, 1. refrigerant flow diagram

background image

Wide tube

Narrow tube

Heat exchanger

Indoor unit

Strainer

O.D.
3/8"
(9.52 mm)

O.D.
1/4"
(6.35 mm)

4. REFRIGERANT FLOW DIAGRAM

4-1. Refrigerant Flow Diagram

Indoor Unit

CS-KS12NB41 & CZ-18BT1U

Outdoor Unit CU-KS12NK1A

Compressor

Accumulator

Wide tube
service
valve

Narrow
tube
service
valve

Heat exchanger

Muffler

Cooling cycle

Outdoor unit

Electric

expansion

valve

M

Muffler

H.P.

High pressure

switch

26

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