Nomenclature
E W A D 1 0 0 E - S S 0 0 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14
EWA = Air-cooled chiller, cooling only
EWY = Air-cooled chiller, heat pump
EWL = Remote condenser chiller
ERA = Air cooled condensing unit
EWW = Water-cooled chiller, cooling only
EWC = Air-cooled chiller, cooling only with centrifugal fan
EWT = Air-cooled chiller, cooling only with heat recovery
D = R-134a
P = R-407c
Q = R-410a
Capacity class in kW (Cooling)
Always 3-digit code
Idem as previous
Letter A, B,… : major modification
- = Non-inverter
Z = Inverter
Efficiency level
(McQuay code)
S = Standard efficiency (SE)
X = High efficiency (XE) (N.A for this range)
P = Premium efficiency (PE) (N.A for this range)
H = High ambient (HA) (N.A for this range)
S = Standard noise (ST)
L = Low noise (LN)
R = Reduced noise (XN) (N.A for this range)
X = Extra low noise (XXN) (N.A for this range)
C = Cabinet (CN) (N.A for this range)
0 = 1 year of warranty
B = 2 years of warranty
C = 3 years of warranty
… = ... years of warranty
000 = Base model
001 = First order for this model (1 or more units)
002 = Second order for this model (1 or more units)
… = ... order for this model
B01 = First order for this model + 1year warranty
B02 = Second order for this model (1 or more units)
… = ... order for this model
Figure 1 - Nomenclature
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