CALEFFI SATK15313 ABC Installation, Operation And Maintenance Manual

Wall-mounted Heat Interface Unit - HIU
Instantaneous domestic hot water production - Mechanical control
© opyright 2013 aleffi
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Technical specifications
Materials
Frame:
Exchanger:
Connection pipes:
Components:
Performances
Medium:
Maximum medium temperature:
Max. pressure: - primary circuit:
- domestic hot water circuit: PN 10 bar
DHW exchanger capacity:
Domestic hot water flow rate:
HIU connections:
Primary circuit:
Heating circuit:
DHW circuit:
Box contents:
- HIU
- instructions
- fixing screws
- DPCV 30 kPa
Weight
code SATK15313 ABC:
Characteristic components
ç
é è
steel plate
brazed
copper
brass EN12165 CW617N
water, max. 30% glycol
PN 10 bar
40 kW
min. 1,8 ± 0,3 l/min
max. 18 l/min
3/4" M
3/4" M
3/4" M
ê

Function
The SATK Heat Interface Unit (HIU) independently controls the
heating and domestic hot water generation in an individual
apartment within a centralised boiler or district heating system.
Product Range
SATK15313 ABC
Dimensions
85°C
E E
F
B
A
8 Kg
570 110
G
70 157,5
1 - DHW Differential pressure priority valve
2 - Manual air vent
3 - 40 kW Brazed exchanger
4 - Mechanical modulating valve with
manual pre-set
5 - DPCV (differential pressure
control valve)
6 - Heat meter template spacer
1
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SATK15313 ABC
HIGH temperature wall-mounted
instantaneous production of DHW, mechanical
regulation with 30 kPa DPCV.
E E E
G H G
B B
A
B C D
243 195
H L
157
Primary circuit flow
Primary circuit return
Domestic hot water outlet
Domestic cold water inlet
Flow heating circuit
Return heating circuit
78231EN
HIU
L
D C
F
B
E F
3/4" 105