REMKO HTS 90 ALU - Manual (Page 51)

Dimensioning of the refrigerant piping based on the example of the HTS 200 series
A B
A
1
A
2
B
1
B
2
1
2
1 2
A
2
B
2
3/4"
5/8" 5/8"
3/8"
3/8"
1/2"
A 1 B 1
3/4"
1/2"
3/8" 3/8"
5/8" 5/8"
A B
Fig. 32: Connection options
A: Refrigerant suction pipe 3/4"
A1,A2: Refrigerant suction pipe 5/8"
B: Refrigerant inlet pipe 1/2"
B1,B2: Refrigerant inlet pipe 3/8"
1: Line 1
2: Line 2 - ( DP line 1 ≈ DP line 2)
NOTES
1. The refrigerant piping 1 and 2 must have the same line length and cross-section.
2. To assure optimum refrigerant distribution in the line system, the T-pieces
must be installed as closed as possible to the indoor module.
3. With horizontal assembly of the refrigerant distributor (Y-piece) ensure that the distributor is only
ever installed in a horizontal position to assure uniform distribution of refrigerant and oil.
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