54 WSA-XEE 122-402
M02S40N16-00
Admissible water ow rates
Min. (Qmin) and max. (Qmax) water ow-rates admissibles for the correct unit operation
Size 122 162 182 222 262 302 352 402
Qmin [l/s] 1.0 1.1 1.3 1.5 1.7 2.9 3.2 3.6
Qmax [l/s] 2.8 3.2 3.6 4.2 4.7 8.1 9.0 10.2
Exchanger operating range
TYPE OF TEST
Internal exchanger
DPr DPw
[kPa] [kPa]
CLIVET C 4500 1000
PED (CE) 4500 1000
DPr = Max. operating pressure referigerant gas side
DPw = Max. operating pressure water side (utility)
Overload and control device calibrations
Setting instruments
apre chiude valore
High pressure safety pressure switch [kPa] 4050 3300 -
Low pressure safety switch [kPa] 450 600 -
low pressure switch (Brine) [kPa] 200 350 -
antifreeze protection [°C] 3 5.5 -
high pressure safety valve [kPa] - - 4500
low pressure safety valve [kPa] - - 3000
Max no. of compressor starts per hour [n°] - - 10
high compressor discharge temperature safety thermostat [°C] - - 120
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