ESIE98–06A General Outline
Part 1 – System Outline 1–9
3
1
4
5
1
(1)
: Minimum water volume standard thermostat difference setting of 3 K. For reduced setting multiply
this water volume by (3/new setting). Minimum allowable setting = 0.1 K.
(2)
: The sound pressure level is measured using a microphone at a certain distance from the unit. It is
a relative value, depending on the distance and acoustic environment.
(3)
: The sound power level is an absolute value indicating the “power”, which a sound source
generates.
Nominal conditions The nominal conditions are as follows:
■ entering/leaving water temperature 12/7 °C
■ ambient air temperature 35 °C
■ power input is total input:
compressor + control circuit.
Operation range The nominal operation range contains a leaving evaporator water temperature from 4 °C till 20 °C
(pull-down condition till 25 °C).
refrigerant control expansion valve
oil type FVC68D FVC68D FVC68D FVC68D FVC68D FVC68D FVC68D
oil charge volume 1.5 l 2.7 l 2.7 l 2.7+1.5 l 2x2.7 l 2x2.7+1.5 l 3x2.7 l
n° of circuits 1112233
Dimensions
(h x w x d)
1444 x 645 x
700 mm
1220 x 1290x
700 mm
1444 x1290 x
700 mm
1535 x 1930 x
700 mm
1535 x 2575 x
700 mm
1535 x 3220 x
700 mm
1535 x 3865 x
700 mm
Weight
machine weight 135 kg 200 kg 230 kg 375 kg 510 kg 655 kg 780 kg
operation weight 137 kg 202 kg 233 kg 380 kg 516 kg 663 kg 789 kg
Casing
material polyester coated / galvanised steel plate
colour ivory white / Munsell code 5Y7.5/1 / ± RAL 7044
Sound pressure
level
(2)
56 dB 61 dB 61 dB 62 dB 64 dB 66 dB 67 dB
Sound power
level
(3)
69 dB 78 dB 78 dB 78 dB 81 dB 81 dB 83 dB
Safety devices
■
high pressure switch
■
evaporating temperature protection
■
discharge temperature control
■
outlet water temperature protection
■
compressor motor overcurrent relay
■
fan thermal protector
■
anti-recycling and guard timer
■
digital display controller with electronic temperature control
■
reverse phase protector
■
internal fuses for each circuit.
Model EUWA5HBZ EUWA8HBZ EUWA10HBZ EUWA15HCZ EUWA20HCZ EUWA25HCZ EUWA30HCZ
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