Temperature regulating unit for heating and cooling. Connections 1" F with unions. Body in grey cast iron GG19.
Hydraulic seals in EPDM. Maximum working pressure 6 bar. Ambient temperature from 0 to 40°C. Regulating
temperature from 5 to 60°C (factory settings: heating 45°C, cooling 16°C). Maximum ambient relative humidity 95%.
Consisting of: 4-way mixing valve; mixing valve servomotor with the following characteristics: power supply 230 V
50 Hz, rating 10 VA, cycle time 240 s, torque 10 N·m. Pump UPS 25-60. By-pass valve with regulating scale
from 0,05 to 0,5 bar. Temperature controller with two channel clock, for daily/weekly programming. Flow
temperature sensor. Return temperature sensor. Outside temperature sensor, connectable to terminal.
Maximum RH% limit control sensor. Flow and return pocket thermometers, scale 0÷60°C. Automatic
summer/winter cycle changeover. Provided with connection for remote data transmission. Protection
class IP 42. Complete with PPM insulation.
SPECIFICATION SUMMARIES
Code 152650
Temperature regulating unit for heating and cooling. Connections 1" F with unions. Body in grey cast iron GG19.
Hydraulic seals in EPDM. Maximum working pressure 6 bar. Ambient temperature from 0 to 40°C. Regulating
temperature from 5 to 60°C (factory settings: heating 45°C, cooling 16°C). Maximum ambient relative humidity 95%.
Consisting of: 4-way mixing valve; mixing valve servomotor with the following characteristics: power supply 230 V
50 Hz, rating 10 VA, cycle time 240 s, torque 10 N·m. Pump UPS 25-80. By-pass valve with regulating scale from 0,05
channel clock, for daily/weekly programming. Flow temperature sensor. Return temperature sensor. Outside
temperature sensor, connectable to terminal. Maximum RH% limit control sensor. Flow and return pocket
thermometers, scale 0÷60°C. Automatic summer/winter cycle changeover. Provided with connection for remote
data transmission. Protection class IP 42. Complete with PPM insulation.
Code 152651
Room thermostat and indoor sensor for temperature regulating unit.
Code 151000
Application diagram
CALEFFI
CALEFFI
CALEFFI
CALEFFI
PN 10
CALEFFI
CALEFFI
10
0
8
6
4
2
10
0
8
6
4
2
10
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8
6
4
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PN 10
CALEFFI
CALEFFI
10
0
8
6
4
2
10
0
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6
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6
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12
3
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9
18
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1
1
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8
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1
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3
22
21
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19
WATCH
CALEFFI
30
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90
-25%
+25%
-50%
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2
We reserve the right to change our products and their relevant technical data, contained in this publication, at any time and without prior notice.
CALEFFI S.P.A.
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I
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28010 FONTANETO D’AGOGNA (NO)
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S.R. 229, N.25
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TEL.INT. +39 0322 8491 R.A.
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FAX +39 0322 863723
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Http://www.caleffi.com
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E-mail: [email protected]
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CALEFFI