7.1.2 - ILD 602R - 2000R units
ILD 602R - 2000R units cooling mode
Water type heat exchanger
Minimum
Maximum
Water inlet temperature at start-up
°C
8
(1)
40
Water outlet temperature during operation
°C
5
(2)
20
(3)
Air-cooled exchanger
Minimum
Maximum
Outdoor ambient operating temperature
Standard ILD units
°C 0/-20
(4)
44
(5)
ILD units with nominal High performance or
High outdoor temperature option
°C 0/-20
(4)
52
(5)
Available static pressure
Standard units
Pa
0
0
Units + XtraFAN Option (high-pressure
static fan)
Pa
200
200
ILD 602R - 2000R heating mode
Water type heat exchanger
Minimum
Maximum
Water inlet temperature at start-up
°C
8
(1)
50
Water outlet temperature during operation
°C
20
55
Air-cooled exchanger
Minimum
Maximum
Outdoor ambient operating temperature
Outdoor ambient temperature at start-up
°C -15
(4)(5)
35
Available static pressure
Standard units
Pa
0
0
Units + XtraFAN Option (high-pressure
static fan)
Pa
200
200
(1) For applications requiring start-up below 8°C, contact your Ciat retailer to select
a unit using the electronic catalogue.
(2) The use of antifreeze is mandatory if the water outlet temperature is below 5°C.
(3) For applications requiring operation above a water outlet temperature of 20°C,
contact your Ciat retailer to select a unit using the electronic catalogue.
(4) For operation at an ambient temperature below 0°C, the unit must be equipped
with the water exchanger frost protection option (for units without hydraulic
module option) or the water exchanger and hydraulic module frost protection
option (for units with hydraulic module option) or the water loop must be protected
against frost by the installer, using an antifreeze solution.
(5) Partial load operation authorised below -10°C and above 42°C for standard ILD
units and outdoor air temperature of 46°C for LD units with the nominal
High performance or High outdoor temperature option.
Contact your Ciat retailer to select a unit using the electronic catalogue.
Ambient temperatures during shutdown: ILD units must be stored and
transported at ambient temperatures between -20°C and +51°C. These
temperature limits shall be considered in case of container shipment.
Operating range - Standard unit cooling mode
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
52
46
42
Inlet air temperature (°C)
Water outlet temperature (°C)
partial load
Option
Operation
All seasons or variable speed
fans
Options: Rated high performance or extended application range
Basic unit or VLN/ULN acoustic version option
Operating range - Standard unit heating mode
Partial load
Inlet air temperature (°C)
Water outlet temperature (°C)
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
15
20
25
30
35
40
45
50
55
60
potential
offloading
during the frost cycle
Notes:
(1) Water type heat exchanger ∆T = 5K.
(2) The unit must be equipped with the water heat exchanger frost protection option
(for units without hydraulic module option) or the water heat exchanger and
hydraulic module frost protection option (for units with hydraulic module option)
or the water loop must be protected against frost using an anti-freeze solution
for outdoor air temperatures below 0°C
(3) The heat pump must be equipped with a coil defrost and condensate evacuation
kit for outdoor temperatures < 0°C.
(4) Operating ranges are guidelines only. Verify the operating range with the electronic
catalogue.
Key:
Full load operating range for AQUACIAT
POWER™
ILD units with Rated High
performance or Extended application range options
Extended operating range in cooling mode: ILD unit “Winter operation” option
for outdoor air temperatures down to -20°C. The water heat exchanger must be
protected against frost (see NOTE 2 and 3).
Partial load operation or potential load shedding during the frosting cycle
depending on the humidity conditions. Refer to the manufacturer's electronic
catalogue.
Heating mode: Partial load at air temperature between -10 and -15°C
Cooling mode: Partial load at inlet air temperature above 46°C.
Partial load operation at inlet air temperatures over 42°C for ILD standard units
or with Low noise level option.
7 - APPLICATION DATA
EN-27
AQUACIAT
POWER
™ LD/ILD
Summary of Contents for AQUACIAT POWER LD 1100R
Page 1: ...AQUACIAT POWER LD 602R 3500R ILD 602R 2000R 12 2021 10590 Instruction manual...
Page 81: ...EN 81 AQUACIATPOWER LD ILD...
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