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17
11.2.4. External module - cold water coils
CHILLED WATER COIL
Type
Weight
(without
liquid)
(kg)
Outdoor
Air
(ODA)
Indoor
Air
(ETA)
Supply
Air
(SUP1)
before
the coil
Water
temp.
(ºC)
Cooling
Power
(kW)
Supply
Air
(SUP2)
after
the coil
Air
Water
Coil
connection
ø (“)
Recommended
3 way valve
Flow
rate
(m
3
/h)
Pressure
drop
(Pa)
Speed
(m/s)
Flow
(m
3
/h)
Pressure
drop
(kPA)
Volume
coil
(L)
SL-DF 800 5
10,5
7/12
4,76
+18ºC
/ 86%
800
146
2,96
0,8
30,86
1
1/2
5407038000 -
3WV DN15
KVS1,6 PROP
24V
SL-DF 1200 5
13,7
+35ºC
/ 40%
+26ºC
/ 50%
+28ºC
/ 60%
7/12
8,3
+16ºC
/ 89%
1200
143
2,78
1,4
30,86
1,6
1/2
5407038100 -
3WV DN15
KVS2,5 PROP
24V
SL-DF 1600 5
15,8
7/12
10,85
+17ºC
/ 88%
1600
114
2,54
1,9
36,97
2,3
1/2
5407038100 -
3WV DN15
KVS2,5 PROP
24V
SL-DF 2000 5
17,3
7/12
13,78
+17ºC
/ 88%
2000
107
2,44
2,4
38,63
3
3/4
5407038200 -
3WV DN20 KVS4
PROP 24V
11.2.5. External module - DX coils
DIRECT EXPANSION COIL
Type
Weight
(empty)
(kg)
Outdoor
Air
(ODA)
Extract
Air
(ETA)
Supply
Air
(SUP1)
before
the coil
Cooling mode 7ºC EVAP. R-410A
Refrigerant*
Heating mode 39ºC COND. R-410A
Refrigerant*
Air
Volume
coil (L)
Liquid/gas
connection
Cooling
power
(kW)
(kg/h) (kPa)
Supply
Air
(SUP2)
after
the coil
Heating
power
(kW)
(kg/h) (kPa)
Supply
Air
(SUP2)
after
the coil
Flow
rate
(m
3
/h)
Pressure
drop
(Pa)
Speed
(m/s)
SL-DX 800 4
9,7
+35ºC
/ 40%
+26ºC
/ 50%
+28ºC
/ 60%
4,48
91,7
11,93
+ 18ºC
/ 89%
-
-
-
-
800
133
2,9
0,8
1/2”
-10ºC
/ 90%
+20ºC
/ 50%
+11,2ºC
/ 19,3%
-
-
-
-
4,42
81,2
5,28
+27ºC
/ 7%
SL-DX 1200 4
12,7
+35ºC
/ 40%
+26ºC
/ 50%
+28ºC
/ 60%
7,38
150,9 16,47
+17ºC
/ 90%
-
-
-
-
1200
131
2,8
1,2
1/2”
-10ºC
/ 90%
+20ºC
/ 50%
+11,2ºC
/ 19,3%
-
-
-
-
7,17
131,6
6,47
+28ºC
/ 7%
SL-DX 1600 4
15,5
+35ºC
/ 40%
+26ºC
/ 50%
+28ºC
/ 60%
8,43
172,4 11,11
+18ºC
/ 91%
-
-
-
-
1600
118
2,5
1,7
1/2”
-10ºC
/ 90%
+20ºC
/ 50%
+11,2ºC
/ 19,3%
-
-
-
-
8,79
161,5
4,01
+27ºC
/ 7%
SL-DX 2000 4
16,6
+35ºC
/ 40%
+26ºC
/ 50%
+28ºC
/ 60%
11,55
236,4 22,72
+18ºC
/ 90%
-
-
-
-
2000
104
2,44
2,3
1/2”
-10ºC
/ 90%
+20ºC
/ 50%
+11,2ºC
/ 19,3%
-
-
-
-
11,59
212,9
7,73
+28ºC
/ 7%
* Subcooling: 0ºC; Overheating: 5ºC
11.3. ELECTRICAL PREHEATERS (delivered as accessories)
The SLIM PH is a version equipped with built-in preheater from factory. In units ordered without preheater it is also
possible to add the preheater on site.
ELECTRIC PRE-HEATER
Type
Supply power
(kW)
Absorved
current
(A)
Voltage (V)
Air
Weight
(kg)
Flow rate
(m
3
/h)
Pressure drop
(Pa)
SL-PH 800 2,2 M
2,2
10
1/230V, 50Hz
800
20
1,8
SL-PH 1200 3 M
3
14
1/230V, 50Hz
1200
20
3,6
SL-PH 1600 6 T
6
9
3/400V, 50Hz
1600
15
5,4
SL-PH 2000 7,5 T
7,5
11,4
3/400V, 50Hz
2000
15
7,2
Summary of Contents for SLIM Series
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