TECHNICAL CATALOGUE
EPSILON
4,3÷25 kW
AIR
a i r
BLUE
c o n d i t i o n i n g
Cod. 202480C02
Water chiller
EPSILON
Reversible heat pump
EPSILON/HP
Water chiller with storage tank and pumps
EPSILON/ST
Condensing unit
EPSILON/LE
Water chiller
Air / Water
Axial fans and
Rotary vane type or scroll
compressors
1370
INDEX
R407C
Technical characteristics
Technical data standard unit
Electrical data standard unit
Cooling capacity standard unit
Heating capacity standard unit
Cooling capacity Epsilon/LE
Heating capacity Epsilon/HP/LE
Operating limits
Fouling factor corrections
Sound level
Overall dimensions
Dimensions and operating weight of the most frequently-used layouts
Installations recommendations
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23
TECHNICAL CHARACTERISTICS
EPSILON
Air-cooled liquid chillers with rotating type compressor for sizes 5 to 7 and hermetic scroll compressor for sizes 8.5 to 25; plate type
evaporator:
UNIT FRAME
Self supporting frame with removable panels constructed from galvanized sheet steel with RAL 5014 powder paint baked at 180°C
to provide a durable weatherproof finish.
COMPRESSORS
Single phase rotating type (models 5-7), internal thermal protection and crankcase heater, assembled on rubber vibration mounts
(size 7 only).
Hermetic scroll compressor (models 8.5 to 25), internal thermal protection and crankcase heater, assembled on rubber vibration
mounts.The models with three phase power supply are equipped with a safety device (phase sequence relay) to prevent the
rotation in inverse sense of the compressor. Condenser Composed of a high efficiency finned coil manufactured from mechanically
expanded copper tubes and aluminium fins. The coil with special fins and crossgrooved tubes allows high ambient temperature
operation. The finned coil is protected by a metal grille which is installed as standard.
CONDENSER FANS
Axial fans directly coupled to 6 pole motors with internal Klixon overload protection. Motor protection category is IP 54.
The fan is equipped with a safety grille to UNI EN 294.
ELETTROFANS
Del type assiale, studiati per ottimizzare l’efficienza e ridurre l’emissione sonora, direttamente accoppiati a motore elettrico a 6
poli, con protezione termica (klixon interno). Il grado di protezione del motore è IP 54. Il ventilatore include la griglia di protezione
antinfortunistica secondo UNI EN 294.
EVAPORATOR
Brazed plate type in 316 AISI stainless steel. Thermal insulation of evaporator is provided by closed cell expanded material.
The evaporator is equipped with a low water temperature probe for freeze protection and is equipped as standard with a mechanical
flow switch.
The use of plate type heat exchangers provides:
• An improved COP/EER;
• A reduced refrigerant charge;
• A reduced unit weight and dimension;
• A reduction in maintenance.
REFRIGERANT CIRCUIT
Comprising: charge connection on liquid and suction line, liquid sight-glass, filter/dryer, thermostatic expansion valve with external
pressure equalisation, high and low pressure switches and relief valve.
ELECTRICAL PANEL
The electrical panel includes:
•
Main switch;
•
Fuses to protect auxiliary and power circuit;
•
Compressor contactor;
•
Pump contactor/relay (ST version);
•
The microprocessor (Eliwell) controls the following functions on all units:
Water temperature regulation, with entering water temperature control;
Freeze protection;
Compressor time intervals;
Alarm signalling;
Alarm reset;
Common alarm contact for remote signalling;
Digital input for remote ON-OFF;
• Potential free contacts for compressor operating status;
• Contatto puliti di allarme generale
• Display presentation of the following information:
Entering and leaving water temperature;
Condensing temperature;
Programmed temperature set-point and differential;
Alarm descriptions with code;
Compressor and pump hours run meter.
Electrical power supply [V/f/Hz]: 230/1/50±5% for sizes 5 e 07, and 400/3+N~/50 ±5% or sizes from 8.5 to 25.
CONTROLS AND SAFETY DEVICES
• Chilled water temperature probe (at evaporator inlet);
• Reeze protection probe at the outlet of each evaporator (with automatic reset managed by controller; after a preset number of trips
the control stops the unit);
• Safety high pressure switch (with automatic reset managed by controller; after a preset number of trips the control stops the unit);
4
• Low pressure switch (with automatic reset managed by controller; after a preset number of trips the control stops the unit);
• Mechanical flow switch, supplied on all units as kit;
• Condensing pressure control by fan speed regulator for low ambient temperature operation.
TESTING
The units are subjected to a dry run in the factory and supplied complete with oil and refrigerant.
VERSIONS
EPSILON/HP: REVERSE CYCLE HEAT PUMP
In addition to the components of standard unit, includes:
4-way reversing valve, liquid receiver, non return valve, second thermostatic valve. Microprocessor enabled for summer/winter
changeover and automatic defrosting, digital input for remote summer/winter changeover.
EPSILON/LE: CONDENSING UNIT
As regards to the standard unit, this model is not equipped with an evaporator and thermostatic valve.
The unit is supplied without refrigerant fluid charge.
The unit is in any case equipped with microprocessor controller managed by an external thermostat.
EPSILON/LE/HP: HEAT PUMP CONDENSING UNIT
In addition to the components of version Epsilon/LE, this unit includes:
4-way reversing valve, liquid receiver, non return valve, second thermostatic valve.
The solenoid valve on the liquid line is supplied as standard. Suction and discharge valves on the suction and liquid line, a solenoid
valve on the liquid line and a non return valve can be supplied as an option.
The unit is supplied without refrigerant fluid charge.
The unit is in any case equipped with microprocessor controller managed by an external thermostat for summer/ winter changeover
from digital input and automatic defrost cycle with a temperature probe.
HYDRAULIC MODULE OPTIONS
EPSILON/ST 1PS: UNIT WITH STORAGE TANK AND PUMP
In addition to the components of standard version, this unit includes:
insulated storage tank, circulating pump with rgulating gate valve, expansion tank (standard only on HP version),bleed valve, unload
valve for hydraulic circuit emptying, water side relief valve (the value is set at 3 bar,corresponding to the maximum permissible
working pressure.
ACCESSORIES
REFRIGERANT CIRCUIT ACCESSORIES
• High and low pressure gauges;
• Liquid receiver (standard on versions HP);
• Compressor suction and discharge valves;
• Liquid line valve ;
• Liquid line solenoid valve.
HYDRAULIC CIRCUIT ACCESSORIES
• Anti-freeze evaporator heater;
• Anti-freeze kit (ST1 PS version) with anti-freeze evaporator heater, heater on the hydraulic circuit and pump,immerged heater in
the storage tank;
• Expansion tank (only version ST 1PS, standard for HP version);
• Automatic filling device (only version ST 1PS).
ELECTRICAL ACCESSORIES
• Serial interface RS485;
• Remote user terminal panel (in addition to the standard terminal);
• Summer/winter changeover from digital input;
• Remote on/off from digital input.
VARIOUS ACCESSORIES
• Rubber anti-vibration mounts;
• Condenser Copper/Copper coil;
• Condenser Copper/Copper tinned coils;
• Pre-painted aluminium condenser coil;
• Condensing coil with anticorrosion treatment with polyurethane based coating. The product provides durableresistance to corrosion
in coastal environments, rural or industrial areas;
• Condensate drain pan (only versions HP and HP/LE);
• Metal grille to protect the finned coil;
• Finish in “RAL” colour other than standard.
5
TECHNICAL DATA STANDARD UNIT
UNIT SIZE
5
7
8.5
10
12.5
15
20
25
COOLING (*)
Nominal capacity
kW
4,63
6,38
8,13
10,1
12,3
14,5
19,1
25,6
Evaporator water flow
l/h
797
1095
1397
1727
2099
2495
3285
4397
kPa
34,1
36,4
28,8
35,9
36,6
32,9
49,8
43,8
Nominal capacity
kW
4,9
7,0
9,2
11,3
13,4
16,4
19,9
28,5
COMPRESSORS
type
Basic version pressure drop
HEATING (**)
rotary
vane type
scroll
Quantity
n
1
1
1
1
1
1
1
1
Refrigerant circuits
Power consumption
cooling (*)
Power consumption
heating (**)
Capacity steps
n
1
1
1
1
1
1
1
1
kW
1,70
2,25
2,94
3,3
4,1
4,9
6,2
8,7
kW
1,3
2,1
3,1
3,6
4,4
5,1
6,4
8,9
%
100/0
100/0
100/0
100/0
100/0
100/0
100/0
100/0
FANS
type
Air flow
m3/h
3100
2800
2800
5800
axial
5800
5200
8300
7800
kPa
77
71
74
149
136
125
117
90
l
40
40
40
60
60
60
75
75
VERSION ST 1PS
External available pressure
Tank capacity
BASIC UNIT SIZES AND WEIGHTS
Length
mm
1121
1121
1121
1221
1221
1221
1521
1521
Width
mm
418
418
418
538
538
538
660
660
Height
mm
1102
1102
1102
1102
1102
1102
1102
1102
kg
92
104
120
153
157
164
190
236
Operating weigh
(*) ambient air temperature 35°C; evaporator inlet/outlet water temperature 12-7 °C
(**) ambient air temperature 8°C BS, 70 UR; condenser inlet/outlet water temperature 40-45 °C
6
ELECTRICAL DATA STANDARD UNIT
ELECTRIC
CHARACTERISTICS
5
7
8.5
10
12.5
15
20
25
2,00
(2,30)
41,60
(43,00)
10,90
(12,30)
2,80
(3,10)
67,60
(69,00)
15,90
(17,30)
4,40
(4,70)
37,60
(39,00)
11,90
(13,30)
5,30
(5,60)
46,60
(48,00)
12,90
(14,30)
6,40
(6,70)
57,60
(59,00)
15,10
(16,50)
7,50
(7,80)
70,60
(72,00)
16,10
(17,50)
8,60
(9,10)
99,80
(101,80)
18,80
(20,80)
12,60
(13,10)
121,80
(123,80)
26,80
(28,80)
n x kW
1 x 0,14
1 x 0,14
1 x 0,14
1 x 0,36
1 x 0,36
1 x 0,36
1 x 0,40
1 x 0,40
Fan motor nominal absorbed
current
nxA
1 x 0,60
1 x 0,60
1 x 0,60
1 x 1,60
1 x 1,60
1 x 1,60
1 x 1,80
1 x 1,80
Pump motor nominal power
n x kW
1 x 0,30
1 x 0,30
1 x 0,30
1 x 0,30
1 x 0,30
1 x 0,30
1 x 0,45
1 x 0,45
Pump motor nominal current
nxA
1 x 1,36
1 x 1,36
1 x 1,36
1 x 1,36
1 x 1,36
1 x 1,36
1 x 2,04
1 x 2,04
Maximum absorbed power (1)
kW
Maximum starting current
A
Full load current (2)
A
Fan motor nominal power
230/1~/50 230/1~/50 400/3N~/50 400/3N~/50 400/3N~/50 400/3N~/50 400/3N~/50 400/3N~/50
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
Power supply
V/ph/Hz
Control power supply
V/ph/Hz 230/1~/50 230/1~/50 230/1~/50 230/1~/50 230/1~/50 230/1~/50 230/1~/50 230/1~/50
(1) mains power supply to allow unit operation
(2) maximum current before safety cut-outs stop the unit. This value is never exceeded and must be used to size the electrical
supply cables and relevant safety devices (refer to electrical wiring diagram supplied with the unit).
Values in brackets refer to ST version units (units with storage tank and pumps or units with exclusively pumps)
7
COOLING CAPACITY STANDARD UNIT
To
MODEL
5
7
8.5
10
12.5
15
20
25
[°C]
5
6
7
8
9
10
5
6
7
8
9
10
5
6
7
8
9
10
5
6
7
8
9
10
5
6
7
8
9
10
5
6
7
8
9
10
5
6
7
8
9
10
5
6
7
8
9
10
25
kWf
4,93
5,07
5,21
5,35
5,49
5,63
6,77
6,97
7,17
7,38
7,58
7,78
8,73
9,02
9,31
9,61
9,92
10,2
10,8
11,2
11,6
11,9
12,4
12,8
13,2
13,6
14,1
14,5
15,0
15,5
15,7
16,2
16,7
17,2
17,8
18,3
20,1
20,8
21,5
22,2
22,9
23,6
27,3
28,1
29,0
29,9
30,8
31,7
30
kWe
1,38
1,40
1,41
1,42
1,44
1,45
1,84
1,86
1,88
1,91
1,93
1,95
2,31
2,33
2,36
2,39
2,41
2,4
2,6
2,6
2,6
2,7
2,7
2,7
3,2
3,2
3,3
3,3
3,3
3,3
3,8
3,9
3,9
3,9
4,0
4,0
4,9
4,9
5,0
5,1
5,1
5,2
6,7
6,8
6,9
7,0
7,1
7,2
kWf : cooling capacity [kW]
kWe : compressors power input [kW]
T0 : evaporator water outlet temperature [°C]
8
kWf
4,65
4,79
4,92
5,06
5,20
5,34
6,40
6,60
6,79
6,99
7,19
7,38
8,15
8,43
8,71
8,97
9,29
9,60
10,1
10,4
10,8
11,2
11,6
12,0
12,3
12,7
13,1
13,6
14,0
14,5
14,6
15,1
15,6
16,1
16,6
17,1
19,1
19,7
20,4
21,0
21,7
22,4
25,8
26,6
27,4
28,2
29,0
29,9
Ambient air temperature
35
kWe
kWf
kWe
1,52
4,36
1,66
1,54
4,49
1,68
4,63
1,70
1,55
1,57
4,76
1,72
1,59
4,90
1,74
1,61
5,04
1,76
2,02
6,00
2,20
2,04
6,19
2,23
6,38
2,25
2,07
2,09
6,57
2,28
2,12
6,76
2,31
2,15
6,95
2,34
2,57
7,60
2,88
2,60
7,86
2,91
8,13
2,94
2,63
2,67
8,41
2,97
2,69
8,69
3,01
2,72
8,98
3,04
2,9
9,40
3,24
2,9
9,71
3,27
10,1
3,3
2,9
3,0
10,4
3,3
3,0
10,8
3,3
3,0
11,2
3,3
3,6
11,5
4,0
3,6
11,9
4,0
12,3
4,1
3,6
3,7
12,7
4,1
3,7
13,1
4,1
3,7
13,6
4,2
4,3
13,6
4,8
4,3
14,1
4,8
14,5
4,9
4,4
4,4
15,0
4,9
4,5
15,5
5,0
4,5
16,0
5,0
5,4
18,0
6,0
5,5
18,6
6,1
19,1
6,2
5,5
5,6
19,8
6,2
5,7
20,4
6,3
5,8
21,0
6,4
7,5
24,1
8,4
7,6
24,9
8,5
25,6
8,7
7,7
7,9
26,3
8,8
8,0
27,2
8,9
8,1
27,9
9,0
[°C]
40
kWf
4,05
4,18
4,32
4,45
4,58
4,72
5,58
5,76
5,95
6,13
6,32
6,50
7,08
7,33
7,58
7,84
8,11
8,39
8,75
9,05
9,38
9,73
10,1
10,5
10,7
11,1
11,5
11,9
12,3
12,7
12,6
13,1
13,5
14,0
14,4
14,9
16,8
17,4
17,9
18,5
19,1
19,7
22,3
23,0
23,7
24,4
25,2
25,8
45
kWe
1,80
1,82
1,84
1,87
1,89
1,91
2,38
2,41
2,44
2,47
2,50
2,53
3,22
3,26
3,29
3,33
3,36
3,40
3,63
3,66
3,68
3,71
3,7
3,8
4,5
4,5
4,6
4,6
4,6
4,7
5,4
5,4
5,5
5,5
5,6
5,7
6,7
6,7
6,8
6,9
7,0
7,1
9,4
9,6
9,7
9,8
9,9
10,1
kWf
3,74
3,86
3,99
5,11
5,32
5,49
6,59
6,82
7,06
8,13
8,43
8,75
9,97
10,3
10,7
11,7
12,1
12,6
15,5
16,1
16,6
20,4
21,1
21,7
-
kWe
1,94
1,96
1,99
2,57
2,59
2,63
3,62
3,66
3,70
4,09
4,11
4,13
5,05
5,1
5,1
6,0
6,1
6,2
7,4
7,4
7,5
10,6
10,7
10,8
-
HEATING CAPACITY STANDARD UNIT
MODEL
5
7
8.5
10
12.5
15
20
25
Ta
RH
[°C]
%
-10
-5
0
5
8
10
-10
-5
0
5
8
10
-10
-5
0
5
8
10
-10
-5
0
5
8
10
-10
-5
0
5
8
10
-10
-5
0
5
8
10
-10
-5
0
5
8
10
-10
-5
0
5
8
10
95
90
90
80
70
70
95
90
90
80
70
70
95
90
90
80
70
70
95
90
90
80
70
70
95
90
90
80
70
70
95
90
90
80
70
70
95
90
90
80
70
70
95
90
90
80
70
70
Condenser water inlet / outlet temperature [°C]
30/35
35/40
40/45
45/50
kWt
kWe
kWt
kWe
kWt
kWe
kWt
kWe
3,5
3,6
4,3
4,9
5,2
5,5
5,0
5,1
6,0
6,9
7,3
7,7
6,4
7,1
7,9
8,7
9,1
9,5
7,7
8,7
9,8
10,9
11,5
12,1
9,2
10,3
11,6
12,9
13,6
14,2
11,4
12,7
14,3
15,8
16,6
17,3
13,0
14,8
16,9
18,9
20,0
20,9
18,6
21,1
24,0
26,7
28,3
29,5
1,1
1,1
1,1
1,1
1,1
1,1
1,7
1,7
1,7
1,8
1,8
1,8
2,4
2,4
2,5
2,5
2,5
2,5
2,8
2,8
2,8
2,8
2,9
2,9
3,3
3,4
3,4
3,5
3,5
3,5
3,8
3,9
3,9
4,0
4,0
4,0
4,7
4,8
4,9
5,0
5,1
5,2
6,0
6,2
6,4
6,7
7,0
7,2
3,4
4,1
4,1
4,7
5,1
5,3
4,8
4,9
5,9
6,7
7,2
7,6
6,4
7,1
7,9
8,7
9,1
9,5
8,6
8,6
9,7
10,8
11,4
11,9
9,3
10,3
11,5
12,8
13,4
14,1
11,4
12,7
14,2
15,6
16,4
17,1
13,1
14,9
17,0
18,9
20,0
20,9
18,8
21,3
24,2
26,8
28,4
29,6
1,2
1,2
1,2
1,2
1,2
1,2
1,9
1,9
1,9
1,9
1,9
1,9
2,7
2,7
2,8
2,8
2,8
2,8
3,1
3,1
3,2
3,2
3,2
3,2
3,8
3,8
3,9
3,9
3,9
4,0
4,3
4,4
4,4
4,5
4,5
4,5
5,2
5,3
5,5
5,6
5,7
5,8
6,7
6,9
7,2
7,6
7,9
8,1
4,0
4,0
4,6
4,9
5,2
4,7
5,7
6,5
7,0
7,4
7,3
8,0
8,8
9,2
9,5
8,7
9,7
10,7
11,3
11,8
10,5
11,6
12,8
13,4
14,0
12,8
14,3
15,6
16,4
17,1
15,0
17,0
18,9
19,9
20,8
21,6
24,4
27,0
28,5
29,6
1,3
1,3
1,3
1,3
1,4
2,0
2,0
2,1
2,1
2,1
3,1
3,1
3,1
3,1
3,2
3,5
3,5
3,6
3,6
3,6
4,3
4,4
4,4
4,4
4,4
4,9
5,0
5,1
5,1
5,1
5,9
6,1
6,3
6,4
6,4
7,9
8,2
8,6
8,9
9,1
3,9
4,5
4,8
5,1
5,5
6,3
6,8
7,2
8,2
8,9
9,3
9,7
9,8
10,7
11,3
11,8
11,8
12,9
13,5
14,0
14,5
15,8
16,5
17,2
17,1
18,9
19,9
20,8
24,7
27,2
28,6
29,7
1,4
1,4
1,4
1,5
2,2
2,2
2,2
2,3
3,5
3,5
3,5
3,5
4,0
4,0
4,0
4,0
4,9
5,0
5,0
5,0
5,7
5,7
5,8
5,8
6,8
7,0
7,1
7,2
9,3
9,7
10,0
10,3
kWt : heating capacity [kW]
kWe : compressors power input [kW]
Ta : evaporator inlet air temperature dry bulb [°C]
RH : evaporator inlet air relative humidity [%]
9
COOLING CAPACITY EPSILON/LE
Tev
MODEL
5
7
8.5
10
12.5
15
20
25
[°C]
0
2,5
5
7,5
10
0
2,5
5
7,5
10
0
2,5
5
7,5
10
0
2,5
5
7,5
10
0
2,5
5
7,5
10
0
2,5
5
7,5
10
0
2,5
5
7,5
10
0
2,5
5
7,5
10
25
kWf
4,7
5,1
5,5
5,8
6,2
6,6
7,1
7,6
8,2
8,7
8,4
9,2
9,9
10,8
11,7
10,7
11,7
12,8
13,9
15,2
13,4
14,5
15,8
17,2
18,7
15,8
17,1
18,6
20,1
21,7
17,4
19,0
20,6
22,3
24,1
23,8
25,9
28,0
30,2
32,5
kWf : cooling capacity [kW]
kWe : compressors power input [kW]
Tev: evaporating temperature [°C]
10
30
kWe
1,4
1,4
1,4
1,5
1,5
1,8
1,9
1,9
2,0
2,1
2,3
2,3
2,4
2,5
2,6
2,6
2,7
2,7
2,7
2,8
3,2
3,3
3,4
3,5
3,5
3,8
3,9
4,1
4,2
4,3
4,6
4,8
4,9
5,1
5,3
6,4
6,6
6,8
7,1
7,4
kWf
4,5
4,8
5,2
5,5
5,9
6,2
6,7
7,2
7,7
8,2
7,8
8,5
9,3
10,1
11,0
9,9
10,9
11,9
13,0
14,2
12,4
13,5
14,8
16,1
17,5
14,7
15,9
17,3
18,8
20,3
16,4
17,9
19,5
21,1
22,9
22,5
24,4
26,4
28,5
30,6
Ambient air temperature
35
kWe
kWf
kWe
1,5
4,2
1,6
1,5
4,5
1,7
1,6
4,8
1,7
5,2
1,8
1,6
1,7
5,6
1,8
2,0
5,8
2,2
2,1
6,3
2,2
2,1
6,8
2,3
7,3
2,4
2,2
2,3
7,8
2,5
2,5
7,3
2,9
2,6
7,9
2,9
2,7
8,6
3,0
9,4
3,1
2,8
2,9
10,2
3,2
2,9
9,2
3,2
2,9
10,1
3,3
3,0
11,1
3,3
12,1
3,4
3,0
3,1
13,3
3,5
3,6
11,5
4,0
3,7
12,6
4,1
3,7
13,8
4,2
15,0
4,3
3,8
3,9
16,4
4,4
4,3
13,6
4,8
4,4
14,8
4,9
4,5
16,1
5,1
17,5
5,2
4,7
4,8
19,0
5,4
5,1
15,5
5,7
5,3
16,9
5,9
5,5
18,4
6,0
19,9
6,2
5,6
5,8
21,5
6,4
7,1
21,0
8,0
7,4
22,8
8,2
7,6
24,7
8,5
26,6
8,8
7,9
8,2
28,6
9,1
[°C]
40
kWf
3,8
4,2
4,5
4,9
5,2
5,4
5,8
6,3
6,8
7,3
6,7
7,4
8,0
8,8
9,6
8,5
9,4
10,3
11,3
12,4
10,7
11,7
12,8
14,0
15,3
12,6
13,7
14,9
16,3
17,7
14,4
15,8
17,1
18,6
20,0
19,4
21,1
22,8
24,6
26,5
45
kWe
1,8
1,8
1,9
1,9
2,0
2,3
2,4
2,5
2,6
2,7
3,2
3,3
3,4
3,5
3,6
3,6
3,7
3,7
3,8
3,9
4,5
4,6
4,7
4,8
4,9
5,3
5,5
5,7
5,8
6,0
6,3
6,5
6,7
6,9
7,1
9,0
9,2
9,5
9,8
10,2
kWf
3,5
3,8
4,2
4,9
5,4
5,8
6,3
6,8
7,5
7,9
8,7
9,6
9,9
10,9
11,9
11,6
12,7
13,8
13,3
14,5
15,8
17,7
19,3
20,9
-
kWe
1,9
2,0
2,0
2,5
2,6
2,7
3,6
3,7
3,8
4,1
4,1
4,2
5,1
5,1
5,2
6,0
6,2
6,3
7,0
7,2
7,4
10,0
10,3
10,7
-
HEATING CAPACITY EPSILON/HP/LE
Ta
MODEL
5
7
8.5
10
12.5
15
20
25
RH
[°C]
%
-10
-5
0
5
8
10
-10
-5
0
5
8
10
-10
-5
0
5
8
10
-10
-5
0
5
8
10
-10
-5
0
5
8
10
-10
-5
0
5
8
10
-10
-5
0
5
8
10
-10
-5
0
5
8
10
95
90
90
80
70
70
95
90
90
80
70
70
95
90
90
80
70
70
95
90
90
80
70
70
95
90
90
80
70
70
95
90
90
80
70
70
95
90
90
80
70
70
95
90
90
80
70
70
40
kWt
3,1
3,3
4,0
4,6
4,9
5,2
4,8
5,1
6,1
6,9
7,4
7,8
6,4
7,2
8,0
8,8
9,3
9,7
7,7
8,6
9,8
10,9
11,5
12,1
9,2
10,3
11,6
12,9
13,6
14,3
11,5
12,8
14,5
16,0
16,9
17,7
12,9
14,8
16,9
18,9
20,1
21,0
18,6
21,2
24,2
26,9
28,5
29,9
45
kWe
1,2
1,2
1,3
1,3
1,3
1,3
1,7
1,7
1,7
1,7
1,7
1,8
2,4
2,4
2,4
2,4
2,4
2,4
2,8
2,8
2,8
2,8
2,8
2,8
3,4
3,4
3,4
3,4
3,4
3,4
3,8
3,8
3,9
3,9
3,9
3,9
4,9
5,0
5,0
5,0
5,0
5,0
6,2
6,2
6,2
6,2
6,2
6,2
kWt
3,2
3,9
4,5
4,8
5,1
4,9
5,9
6,8
7,2
7,6
7,2
8,0
8,8
9,2
9,6
8,6
9,7
10,7
11,3
11,9
10,3
11,5
12,8
13,5
14,1
12,8
14,3
15,8
16,6
17,4
14,9
17,0
18,9
20,0
20,9
21,4
24,3
26,9
28,6
29,8
Condensing temperature [°C]
50
55
kWe
kWt
kWe
kWt
1,3
1,4
3,7
1,5
1,4
4,3
1,5
4,2
1,4
4,7
1,5
4,5
1,4
4,9
1,5
4,8
1,9
1,9
5,7
2,0
1,9
6,6
2,0
6,4
1,9
7,0
2,1
6,8
1,9
7,4
2,1
7,2
2,7
2,7
8,1
3,0
2,7
8,8
3,0
8,9
2,7
9,2
3,1
9,3
2,7
9,6
3,1
9,7
3,2
3,2
9,6
3,6
3,2
10,6
3,6
10,7
3,2
11,3
3,6
11,3
3,2
11,8
3,6
11,8
3,8
3,8
11,6
4,4
3,9
12,7
4,4
12,8
3,9
13,4
4,4
13,4
3,9
14,0
4,4
14,0
4,3
4,4
14,3
4,9
4,4
15,7
5,0
15,8
4,4
16,5
5,0
16,6
4,4
17,3
5,0
17,2
5,6
5,6
17,0
6,3
5,6
18,9
6,3
18,9
5,6
20,0
6,3
19,9
5,6
20,8
6,3
20,8
7,0
7,0
24,5
7,9
7,0
27,0
7,9
27,2
7,0
28,6
7,9
28,6
7,0
29,8
7,9
29,8
62
kWe
1,6
1,6
1,7
2,2
2,2
2,3
3,4
3,4
3,4
4,0
4,0
4,0
4,9
4,9
4,9
5,6
5,6
5,6
7,0
7,0
7,0
8,9
8,9
8,9
kWt
4,3
4,6
6,5
6,9
9,6
9,9
11,5
11,9
13,7
14,2
16,9
17,5
19,8
20,7
28,7
29,8
kWe
1,8
1,8
2,5
2,5
4,0
4,0
4,7
4,7
5,8
5,8
6,6
6,7
8,2
8,2
10,6
10,6
kWt: heating capacity [kW]
kWe: compressors power input [kW]
Ta: evaporator inlet air temperature dry bulb [°C]
11
Temperatura di uscita acqua utenza [°C]
Oultet user water temperature [°C]
OPERATING LIMITS
30
25
20
15
10
Raffreddamento
Cooling
7
5
Con utilizzo di glicole etilenico
With ethilene glycol
0
-5
-10
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
Temperatura aria esterna [°C]
Ambient temperature[°C]
Temperatura di uscita acqua utenza [°C]
Oultet user water temperature [°C]
55
50
45
Riscaldamento
Heating
40
35
30
25
20
-20
-15
-10
-5
0
5
10
15
25
30
Temperatura aria esterna [°C]
Ambient temperature[°C]
IL SALTO TERMICO DELL’ACQUA PER TUTTE LE VERSIONI DEVE ESSERE COMPRESO TRA:
WATER THERMAL DIFFERENCE FOR ALL VERSIONS MUST BE:
12
20
min:4 °C max: 7°C
FOULING FACTOR CORRECTIONS
Fouling factors (m° C/W)
Evaporator
f1
0 Scambiatore pulito
fp1
Recovery Condenser
f2
fp2
1
1
1
1
0,44 x 10-4
0,98
0,99
0,99
1,03
0,88 x 10-4
0,96
0,99
0,98
1,04
1,76 x 10-4
0,93
0,98
0,95
1,06
f1-f2: capacity correction factors
fp1-fp2: compressor power input correction factors
Unit performances reported in the tables are given for the condition of clean exchanger (fouling factor = 1), For different fouling factor
values, unit performances should be corrected with the correction factors shown above.
13
SOUND LEVEL
STANDARD UNIT
Octave bands [Hz]
MODEL
63 [dB]
Total
125 [dB]
250 [dB]
500 [dB]
1000 [dB] 2000 [dB] 4000 [dB] 8000 [dB]
dB(A)
Lw
Lp
Lw
Lp
Lw
Lp
Lw
Lp
Lw
Lp
Lw
Lp
Lw
Lp
Lw
Lp
5
71
56
73
58
71
56
70
55
66
50
62
46
57
42
48
33
71,0 56,0
7
72
56
74
58
71
56
71
56
66
51
62
47
58
42
49
33
72,0 57,0
8.5
72
57
74
59
72
57
71
56
67
51
63
47
58
43
49
34
72,0 57,0
10
80
65
81
66
76
61
75
60
73
58
67
52
62
47
55
40
77,0 62,0
12.5
81
66
81
66
77
62
75
60
73
58
67
52
63
48
55
40
77,0 62,0
15
81
66
81
66
77
62
76
60
73
58
68
53
63
48
55
40
78,0 63,0
20
79
64
81
66
79
64
79
63
74
58
69
54
65
50
56
41
79,0 64,0
25
79
64
81
66
79
64
79
63
74
59
70
54
66
50
56
41
80,0 64,0
Lw
Lp
Lw: sound power values in free field conditions are calculated in accordance with ISO 3746.
Lp: sound pressure values measured at 1 meter from the unit in free field conditions in compliance with ISO 3746.
VALUES OF THEORETICAL NOISE ATTENUATION
IN FUNCTION OF FREE FIELD DISTANCE
Distance
(m)
1
2
3
4
5
6
7
8
9
10
Attenuation
(dB)
0
6
9,5
12
14
15,5
17
18
19
20
14
OVERALL DIMENSIONS
MOD. 5-7-8.5
Ep
C 50
C
Rc
457
Mf
*
269
70
A
Uin
Uout
877
763
1102
Es
225
*
St
Pu
*
B
Uin
15
1102
Pm
76
Rp
Cdh
222
177
226
403
1121,2
418
1021
81
15
15
1102
1117
400
1117
*
880
400
400
N°4 ANTIVIBRANTI IN GOMMA
(OPZIONALI)
30
400
N°4 RUBBER ANTIVIBRATION
ISOLATORS (OPTIONAL)
� 40
FLUSSO ARIA CONDENSAZIONE
CONDENSING AIR FLOW
Ep
QUADRO ELETTRICO
ELECTRICAL PANEL
Es
INGRESSO ALIMENTAZIONE ELETTRICA
ELECTRICAL SUPPLY INLET
Cdh
SCARICO CONDENSA VERS. HP
CONDENSATE DRAIN HP VERSION
Ø22
Rc
CONNESSIONI REFRIGERANTE
REFRIGERANT CONNECTIONS
St
SERBATOIO DI ACCUMULO
STORAGE TANK
Rp
PANNELLO ASPORTABILE
REMOVABLE PANEL
Pu
POMPA
PUMP
Uin
INGRESSO ACQUA UTILIZZO
USER WATER INLET
Mf
FILTRI METALLICI
METALLIC FILTER
Uout
USCITA ACQUA UTILIZZO
USER WATER OUTLET
Pm
GRIGLIE DI PROTEZIONE
PROTECTIVE METAL MESH
SPAZI DI INSTALLAZIONE
CLEARANCES
*
OPTIONAL
15
OVERALL DIMENSIONS
IMPRONTA A TERRA/FOOTPRINT
G3
25
50
G4
G2
12
1076
12
1100
Fh
G..
16
FORI DI FISSAGGIO
FIXING HOLES
PUNTI DI APPOGGIO ANTIVIBRANTI
VIBRATION DAMPER FOOT HOLDS
Ø12
400
300
G1
350
50
25
MOD. 5-7-8.5
OVERALL DIMENSIONS
MOD. 10-12.5-15
Ep
C
Rc
Mf
*
269
A
Uin
70
557
C 50
872
Uout
763
1102
Es
Rp
*
St
Pu *
1202
B
Uin
15
1217
Cdh
503
1121
81
15
*
980
222
191
312
20
1221
74
230
Pm
400
538
400
400
400
N°4 ANTIVIBRANTI IN GOMMA
(OPZIONALI)
30
N°4 RUBBER ANTIVIBRATION
ISOLATORS (OPTIONAL)
� 40
FLUSSO ARIA CONDENSAZIONE
CONDENSING AIR FLOW
Ep
QUADRO ELETTRICO
ELECTRICAL PANEL
Es
INGRESSO ALIMENTAZIONE ELETTRICA
ELECTRICAL SUPPLY INLET
Cdh
SCARICO CONDENSA VERS. HP
CONDENSATE DRAIN HP VERSION
Ø22
Rc
CONNESSIONI REFRIGERANTE
REFRIGERANT CONNECTIONS
St
SERBATOIO DI ACCUMULO
STORAGE TANK
Rp
PANNELLO ASPORTABILE
REMOVABLE PANEL
Pu
POMPA
PUMP
Uin
INGRESSO ACQUA UTILIZZO
USER WATER INLET
Mf
FILTRI METALLICI
METALLIC FILTER
Uout
USCITA ACQUA UTILIZZO
USER WATER OUTLET
Pm
GRIGLIE DI PROTEZIONE
PROTECTIVE METAL MESH
SPAZI DI INSTALLAZIONE
CLEARANCES
*
OPTIONAL
17
OVERALL DIMENSIONS
25
50
MOD. 10-12.5-15
12
1476
12
1500
Fh
G..
18
FORI DI FISSAGGIO
FIXING HOLES
PUNTI DI APPOGGIO ANTIVIBRANTI
VIBRATION DAMPER FOOT HOLDS
Ø12
25
G3
G4
50
450
400
IMPRONTA A TERRA/FOOTPRINT
500
G2
G1
OVERALL DIMENSIONS
MOD. 20-25
557
Uin
C
Rc
B
A
Uin
Mf
*
1102
466
177
Ep
70
C 50
925
Es
Uout
566
Rp
74
Pm
*
St
Pu
20
*
189
Cdh
20
1521
503
137,5
*
1280
222
15
1502
314
1421
81
400
660,5
400
400
400
N°4 ANTIVIBRANTI IN GOMMA
(OPZIONALI)
N°4 RUBBER ANTIVIBRATION
ISOLATORS (OPTIONAL)
FLUSSO ARIA CONDENSAZIONE
CONDENSING AIR FLOW
Ep
QUADRO ELETTRICO
ELECTRICAL PANEL
Es
INGRESSO ALIMENTAZIONE ELETTRICA
ELECTRICAL SUPPLY INLET
Cdh
SCARICO CONDENSA VERS. HP
CONDENSATE DRAIN HP VERSION
Ø22
Rc
CONNESSIONI REFRIGERANTE
REFRIGERANT CONNECTIONS
St
SERBATOIO DI ACCUMULO
STORAGE TANK
Rp
PANNELLO ASPORTABILE
REMOVABLE PANEL
Pu
POMPA
PUMP
Uin
INGRESSO ACQUA UTILIZZO
USER WATER INLET
Mf
FILTRI METALLICI
METALLIC FILTER
Uout
USCITA ACQUA UTILIZZO
USER WATER OUTLET
Pm
GRIGLIE DI PROTEZIONE
PROTECTIVE METAL MESH
SPAZI DI INSTALLAZIONE
CLEARANCES
*
OPTIONAL
19
OVERALL DIMENSIONS
25
50
MOD. 20-25
50
450
G3
G4
12
1476
12
1500
Fh
G..
20
FORI DI FISSAGGIO
FIXING HOLES
PUNTI DI APPOGGIO ANTIVIBRANTI
VIBRATION DAMPER FOOT HOLDS
Ø12
25
400
IMPRONTA A TERRA/FOOTPRINT
500
G2
G1
DIMENSIONS AND OPERATING WEIGHT
OF THE MOST FREQUENTLY-USED LAYOUTS
MODEL
Version
Hydraulic
module
Sound level
Length (mm)
Depth (mm)
Height (mm)
Operating
weight (kg)
5
CH
-
b
1.121
418
1.102
88
5
HP
-
b
1.121
418
1.102
92
5
HP
1PS
b
1.121
418
1.102
161
5
LE/HP
-
b
1.121
418
1.102
87
7
CH
-
b
1.121
418
1.102
100
7
HP
-
b
1.121
418
1.102
104
7
HP
1PS
b
1.121
418
1.102
173
7
LE/HP
-
b
1.121
418
1.102
98
8.5
CH
-
b
1.121
418
1.102
114
8.5
HP
-
b
1.121
418
1.102
120
8.5
HP
1PS
b
1.121
418
1.102
188
8.5
LE/HP
-
b
1.121
418
1.102
114
10
CH
-
b
1.221
538
1.102
139
10
HP
-
b
1.221
538
1.102
153
10
HP
1PS
b
1.221
538
1.102
248
10
LE/HP
-
b
1.221
538
1.102
145
12.5
CH
-
b
1.221
538
1.102
140
12.5
HP
-
b
1.221
538
1.102
157
12.5
HP
1PS
b
1.221
538
1.102
253
12.5
LE/HP
-
b
1.221
538
1.102
148
15
CH
-
b
1.221
538
1.102
148
15
HP
-
b
1.221
538
1.102
164
15
HP
1PS
b
1.221
538
1.102
259
15
LE/HP
-
b
1.221
538
1.102
155
20
CH
-
b
1.521
661
1.102
174
20
HP
-
b
1.521
661
1.102
190
20
HP
1PS
b
1.521
661
1.102
304
20
LE/HP
-
b
1.521
661
1.102
172
25
CH
-
b
1.521
661
1.102
221
25
HP
-
b
1.521
661
1.102
236
25
HP
1PS
b
1.521
661
1.102
350
25
LE/HP
-
b
1.521
661
1.102
215
CH: water chiller
HP: heat pump
LE: condensing
2PS: 2 pumps + storage tank
1PS: pump + storage tank
b: base
SLN: super low noise
21
INSTALLATIONS RECOMMENDATIONS
LOCATION
- Strictly allow clearances as indicated in the catalogue.
- Locate the unit in order to be compatible with environmental requirements (sound level, integrationinto the site, etc.).
ELECTRICAL CONNECTIONS
- Check the wiring diagram enclosed with the unit, in which are always present all the instructions necessary to the electrical
connections.
- Supply the unit at least 12 hours before start-up, in order to turn crankcase heaters on. Do notdisconnect electrical supply during
temporary stop periods (i.e. weekends).
- Before opening the main switch, stop the unit by acting on the suitable running switches or, if lacking, on the remote control.
- Before servicing the inner components, disconnect electrical supply by opening the main switch.
- The electric supply line must be equipped with an automatic circuit breaker (to be provided by theinstaller.
HYDRAULIC CONNECTIONS
- Carefully vent the system, with pump turned off, by acting on the vent valves. This procedure is fundamental: little air bubbles can
freeze the evaporator causing the general failure of thesystem.
- Drain the system during seasonal stops (wintertime) or use proper mixtures with low freezing point. Incase of temporary stop
periods an electric heater should be installed on the evaporator and hydraulic circuit.
- Install the hydraulic circuit including all the components indicated in the recommended hydraulic circuitdiagrams (expansion
vessel, flow switch, strainer, storage tank, vent valves, shut off valves, flexibleconnections, etc.).
- Connect the flow switch, which is furnished on all units, not fitted. Follow the instructions enclosed with the units.
START UP AND MAINTENANCE OPERATIONS
- Strictly follow what reported in use and maintenance manual. All these operations must be carried on by trained personnel only.
23
BLUE BOX Conditioning
AIR BLUE Air Conditioning
BLUE FROST Refrigeration
are trademarks of
BLUE BOX GROUP
BLUE BOX GROUP s.r.l.
Via E. Mattei, 20
35028 Piove di Sacco PD Italy
Tel. +39.049.9716300
Fax. +39.049.9704105
www.blueboxgroup.it
[email protected]
The technical data may be changed without notice.
202480C02 - Issue 07.05
ISO 9001 - Cert. N.0201