Airedale EcoChill 6kW - 46kW - Manual (Page 9)

9
EcoChill Chiller
Technical Manual 7300221 V1.1.0_02/2013
Airedale ECLs are constructed
according to the recognised technical
standards and safety regulations.
They have been designed for air
conditioning and the production of
domestic hot water (DHW) and must
be destined to this use compatibly
with their performance features.
Any contractual or extracontractual
liability of the Company is excluded for
injury/damage to persons, animals or
objects owing to installation, regulation
and maintenance errors or improper
use. All uses not expressly indicated
in this manual are prohibited.
PRESERVATION OF THE
DOCUMENTATION
The instructions along with all the re-
lated documentation must be given to
the user of the system, who assumes
the responsibility to keep for future
reference.
Read this sheet carefully; all works
must be performed by qualified staff,
according to Standards in force on this
subject in different countries. (Ministe-
rial Decree 329/2004).
The appliance must be installed in
such a way as to enable maintenance
and/or repairs to be carried out.
The appliance warranty does not
cover the costs for ladders, scaffold-
ing, or other elevation systems that
may become necessary for carrying
out servicing under warranty.
Do not modify or tamper with the
chiller as dangerous situations can be
created and the manufacturer will not
be liable for any damage caused. The
validity of the warranty shall be void in
the event of failure to comply with the
above-mentioned indications.
GENERAL WARNINGS
Standards and Directives
respected on designing and
constructing the unit:
Safety:
Machinery Directive
2006/42/CE
Low Voltage Directive
LVD 2006/95/CE
Electromagnetic compatibility
Directive
EMC 89/336/EEC
Pressure Equipment Directive
PED 97/23/CE EN 378.
UNI EN 14276
Electric part:
EN 60204-1
Protection rating
IP24
Acoustic part:
ISO DIS 9614/2
(intensimetric method)
Certifications:
Eurovent
Performance data:
UNI EN 14511 Standard
Refrigerant GAS:
This unit contains fluoride gases
with greenhouse effect covered
by the Kyoto Protocol. Mainte-
nance and disposal must only
be performed by qualified staff.
R410A GWP=1900
1. DESCRIPTION AND CHOICE OF UNIT
ECL R410A coolers and air cooled heat
pumps have been designed and manu-
factured to satisfy heating and cooling
needs and the production of domestic
hot water (DHW) in medium to small
commercial or residential buildings.
These units, available in 10 sizes, have
extremely silent functioning and are
highly efficient and reliable, thanks to the
use of exchangers with a large exchan-
ge surface and low-noise high-efficiency
scroll compressors.
They are available in the following
versions:
COOLING ONLY ECL °
° Water Temperature °C
up to 4 °C
Z is the version that allows to
produce cooled water
FROM 4 °C TO 0 °C
Y is the version that allows to
produce cooled water
FROM 0 °C TO -6 °C
HEAT PUMP ECL H
Winter to summer switch-over
functioning can be applied via the
cooling circuits.
Possibility of producing DHW (DCPX
mandatory)
NOTES
Refer to the configurator for the set-ups
that are not possible.
WARNING
Before use (or after the unit is turned off
for a period of time) of units with low air
temperature operation and also with a
heat pump, it is of extreme importance
that the crankcase heater is operated for
at least 8 hours. The sump resistance
is powered automatically when the unit
stops as long as the unit is live.