Machine Identification; Conditions Of Use; Operating Limits - Hitecsa EQP1X 117 Manual De Instalación, Uso Y Mantenimiento

I.2.1

MACHINE IDENTIFICATION

The units feature a serial number plate located on the side which
includes machine identification data.
I.3

CONDITIONS OF USE

The EQP1X units are air-cooled polyvalent units with full heat recovery.
They are intended for use in air conditioning or industrial process
applications which require simultaneous or independent chilled or
heated water supplies in 2 or 4-pipe systems all year round. Not for
domestic water or direct consumption.
The units are designed for outdoor installation.
The units comply with the following directives:
○ Machinery Directive 2006/42/CE;
○ Low Voltage Directive 2006/95/EC;
○ Electromagnetic Compatibility Directive 2004/108/EC;
○ Pressure equipment directive 97/23/EEC (PED).
DANGER!
The machine has been designed and constructed
solely and exclusively to function as an air-cooled
water chiller or as a water-cooled heat pump. Any
other use is expressly PROHIBITED.
The installation of the machine in an explosive
environment is prohibited.
DANGER!
The machine is designed for outdoor installation.
Segregate the unit if installed in areas accessible to
persons under 14 years of age.
IMPORTANT!
The unit will only function correctly if the
instructions for use are scrupulously followed, if
the specified clearances are complied with during
installation and if the operating restrictions
indicated in this manual are strictly adhered to.
IOM_EQP1X_117a133_208094_200901_ES-EN-FR-DE-IT
I.3.1

OPERATING LIMITS

Operation as chiller (
40
20
0
-5
-10
T (°C) = Air temperature (B.S.)
t (°C) = Water temperature
Maximum inlet water temperature 25°C
Operation as heat pump
( SELECT 1 / SELECT 2
50
45
40
35
-5 0 5
T (°C) = Air temperature (B.S.)
t (°C) = Water temperature
Maximum inlet water temperature 47°C
Operation as chiller with heat recovery (
50
40
30
20
10
0
t (°C) = Main exchanger (evaporator) outlet chilled water temperature.
ue
t (°C) = Secondary exchanger (recovery) outlet heated water
ur
temperature.
Standard operation
Operation with condensing control
(installed as standard)
○ Temperature differential at the evaporator ∆T = 3 ÷ 8°C
○ Minimum water pressure 0.5 Barg
○ Maximum water pressure 3 Barg
34
SECTION I: USER
AUTOMATIC 1 mode)
5 1 0 15
/ AUTOMATIC 3 mode)
10 15 20 40
AUTOMATIC 2
5 10 15
mode)