1592001830 XC645D GB r3.4 04.09.2017.docx XC645D
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Plant with 4 compressors
with inverter for fans:
oA1 = dGS,
oA2 = CPr,
oA3 = CPr,
oA4 = CPr,
dGty = SCrL
AOC = tEn
AOF = InF
dGty
Kind of digital compressor
SCrL =
Digital Scroll: the range of capacity modulation starts from 10% to 100%
StrM =
Digital Stream: the range of capacity modulation starts from 0% to 100%
StP
Valve outputs (unloader) polarity:
polarity of the outputs for capacity valves. It
determines the status of the relays associated with the capacity valves (only for
homogeneous and stepped-capacity compressors)
oP
=valve activated with open contacts of the relay;
cL
= valve activated with close contacts of the relay.
FtyP
:
Refrigerant type
: set the kind of gas refrigerant used in the plant:
LABEL
REFRIGERANT
OPERATING RANGE
R22
r22
-50-60°C/-58÷120°F
r134
r134A
-70-60°C/-94÷120°F
r404A
r404A
-50-60°C/-58÷120°F
r407A
r407A
-50-60°C/-58÷120°F
r407C
r407C
-50-60°C/-58÷120°F
r407F
r407F
-50-60°C/-58÷120°F
r410
r410
-50-60°C/-58÷120°F
r507
r507
-70-60°C/-94÷120°F
CO2
r744 - Co2
-50-30°C/-58÷86°F
r32
r32
-70-60°C/-94÷120°F
r290
r290
– Propane
-50-60°C/-58÷120°F
r448
r448A
-45-60°C/-69÷120°F
r449
r449A
-45-60°C/-69÷120°F
r450
r450A
-45-60°C/-69÷120°F
r513
r513
-45-60°C/-69÷120°F
1234
r1234ze
-18÷50°C/0÷122°F
Sty
Compressors rotation enabling
YES
=
rotation enabled
: this algorithm distributes the working time between the various
compressors to ensure even run times.
no
=
fixed sequence
: the compressors are enabled and disabled in fixed sequence: first,
second etc.
Содержание Dixell XC645D
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