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CALEFFI SATK32107 Series, Instructions Manual, Page: 11 / 24

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CALEFFI SATK32107 Series Instructions Manual Download Page 11

11

<mode>

DHW ON/OFF
Heating ON/OFF

<set>

Current time/date
Set point temperature
Comfort function

<day/night>

Daytime/night-time setting

<temp>

Temperature
display
(ambient set point
+ probes)

<prog>

Heating hourly
programming and
comfort function

<reset>

Resettable error reset/floor slab
heating function

<R>

+/-

<mode>

DHW ON/OFF
Heating ON/OFF

<set>

Current time/date
Set point temperature
Comfort function

<day/night>

Daytime/night-time setting

<temp>

Temperature
display
(ambient set point
+ probes)

<prog>

Heating hourly
programming and
comfort function

<reset>

Resettable error reset/floor slab
heating function

<R>

+/-

<mode>

DHW ON/OFF
Heating ON/OFF

<set>

Current time/date
Set point temperature
Comfort function

<day/night>

Daytime/night-time setting

<temp>

Temperature
display
(ambient set point
+ probes)

<prog>

Heating hourly
programming and
comfort function

<reset>

Resettable error reset/floor slab
heating function

<R>

+/-

<mode>

DHW ON/OFF
Heating ON/OFF

<set>

Current time/date
Set point temperature
Comfort function

<day/night>

Daytime/night-time setting

<temp>

Temperature
display
(ambient set point
+ probes)

<prog>

Heating hourly
programming and
comfort function

<reset>

Resettable error reset/floor slab
heating function

<R>

+/-

<mode>

DHW ON/OFF
Heating ON/OFF

<set>

Current time/date
Set point temperature
Comfort function

<day/night>

Daytime/night-time setting

<temp>

Temperature
display
(ambient set point
+ probes)

<prog>

Heating hourly
programming and
comfort function

<reset>

Resettable error reset/floor slab
heating function

<R>

+/-

(mode)

DHW ON/OFF

Heating ON/OFF

(set)

Current time/date

Set point temperature

k outside temperature compensation

(day/night)

Daytime/night-time setting

(temp)

Temperature 

display

(ambient set point 

+ probes)

(prog)

Heating hourly 

programming and 

“comfort” function

(reset)

Resettable error reset/floor slab 

heating function

(R)

+/-

<mode>

DHW ON/OFF
Heating ON/OFF

<set>

Current time/date
Set point temperature
Comfort function

<day/night>

Daytime/night-time setting

<temp>

Temperature
display
(ambient set point
+ probes)

<prog>

Heating hourly
programming and
comfort function

<reset>

Resettable error reset/floor slab
heating function

<R>

+/-

(mode)

DHW ON/OFF

Heating ON/OFF

(set)

Current time/date

Set point temperature

k outside temperature compensation

(day/night)

Daytime/night-time setting

(temp)

Temperature 

display

(ambient set point 

+ probes)

(prog)

Heating hourly 

programming and 

“comfort” function

(reset)

Resettable error reset/floor slab 

heating function

(R)

+/-

<mode>

DHW ON/OFF
Heating ON/OFF

<set>

Current time/date
Set point temperature
Comfort function

<day/night>

Daytime/night-time setting

<temp>

Temperature
display
(ambient set point
+ probes)

<prog>

Heating hourly
programming and
comfort function

<reset>

Resettable error reset/floor slab
heating function

<R>

+/-

<mode>

DHW ON/OFF
Heating ON/OFF

<set>

Current time/date
Set point temperature
Comfort function

<day/night>

Daytime/night-time setting

<temp>

Temperature
display
(ambient set point
+ probes)

<prog>

Heating hourly
programming and
comfort function

<reset>

Resettable error reset/floor slab
heating function

<R>

+/-

<mode>

DHW ON/OFF
Heating ON/OFF

<set>

Current time/date
Set point temperature
Comfort function

<day/night>

Daytime/night-time setting

<temp>

Temperature
display
(ambient set point
+ probes)

<prog>

Heating hourly
programming and
comfort function

<reset>

Resettable error reset/floor slab
heating function

<R>

+/-

(mode)

DHW ON/OFF

Heating ON/OFF

(set)

Current time/date

Set point temperature

k outside temperature compensation

(day/night)

Daytime/night-time setting

(temp)

Temperature 

display

(ambient set point 

+ probes)

(prog)

Heating hourly 

programming and 

“comfort” function

(reset)

Resettable error reset/floor slab 

heating function

(R)

+/-

(mode)

DHW ON/OFF

Heating ON/OFF

(set)

Current time/date

Set point temperature

k outside temperature compensation

(day/night)

Daytime/night-time setting

(temp)

Temperature 

display

(ambient set point 

+ probes)

(prog)

Heating hourly 

programming and 

“comfort” function

(reset)

Resettable error reset/floor slab 

heating function

(R)

+/-

(mode)

DHW ON/OFF

Heating ON/OFF

(set)

Current time/date

Set point temperature

k outside temperature compensation

(day/night)

Daytime/night-time setting

(temp)

Temperature 

display

(ambient set point 

+ probes)

(prog)

Heating hourly 

programming and 

“comfort” function

(reset)

Resettable error reset/floor slab 

heating function

(R)

+/-

Temperature display

Press the <temp> key repeatedly to display 
the current ambient temperature set point 
and the temperature values read by the 
three probes of the HIU.

Current ambient temperature set 
point (*)

Access to technical menu

Press the <mode> key repeatedly to set the 
HIU to OFF status.

Heat interface unit in OFF mode

DHW probe temperature

Heating flow probe temperature

Primary return probe temperature

Hold the <set>, <day/night> and <temp> 
keys pressed together for 10 seconds.

Access to the technical parameters

Once “TSP” appears on the display, confirm 
access by pressing the central knob <R>. 
By rotating knob <R> it is possible to scroll 
through the various parameters, which can 
then be edited, pressing and rotating knob 
<R>.

Technical parameter t00

Primary limit/set return temperature in 
heating mode (**)

Primary limit/set return temperature in 
DHW mode (**)

Comfort function (ON/OFF or according 
to weekly program) (see page 13)

(*) if the thermostat function of the remote user interface is enabled.
(**) if these set points cannot be changed you must set parameter t07 to value 0 in the technical menu (see “access to technical menu” below). 
Parameter t07= 1 “freezes” the operating set points to prevent inadvertent modifications by the user.

To exit the menu, wait a few seconds or press the <reset> key. Re-enable the required services using the <mode> key.

Refer to the remote control user manual for the hourly programming of space heating and DHW comfort function.

(*) if the thermostat function of the remote user interface is enabled.

Summary of Contents for SATK32107 Series

Page 1: ...stallation 5 Hydraulic components and diagram 4 Dimensions Technical specifications 3 Safety instructions 2 DHW function Comfort functions Primary flow rate limitation Circulator curves and setting Au...

Page 2: ...lled and in compliance with current legislation 5 The device must always be earthed before it is connected to the electric supply If the device must be removed always disconnect the earth connection a...

Page 3: ...nimum flow rate to activate domestic water flow meter 2 l min 0 3 Electric supply 230 V AC 10 50Hz Max power consumption 80 W Protection class IP 40 Pump UPM3 15 70 Actuators 24 V stepper motor Probes...

Page 4: ...9 Return temperature probe 10 Pressure gauge 11 Safety thermostat 12 130 mm heat meter template 13 1 4 F pressure test port 14 Connection for M10x1 heat meter return probe 15 Primary drain cock 16 Con...

Page 5: ...aulic installation Preliminary operations installation without template After having established the point of installation of the appliance perform the following operations Mark the holes required for...

Page 6: ...m in order to remove any residue or impurities that could endanger correct operation of the HIU In order to facilitate these operations a manual bypass flushing valve is available code 789110 N B In t...

Page 7: ...pipe To tighten the nuts apply maximum tightening torque of 25 Nm taking account of the indications of the heat meter manufacturer install the flow probe in the M10 pocket B Please refer to the heat m...

Page 8: ...ctric supply Remote user interface connection The HIU user interface has the dual function of control device and room thermostat The remote user interface can be installed on board the HIU or in the r...

Page 9: ...to the HIU and check for the presence of any error signal If there is any eliminate the fault indicated see page 18 and proceed with setting the set point of the domestic water and heating cycles pro...

Page 10: ...rature compensation day night Daytime night time setting temp Temperature display ambient set point probes prog Heating hourly programming and comfort function reset Resettable error reset floor slab...

Page 11: ...on day night Daytime night time setting temp Temperature display ambient set point probes prog Heating hourly programming and comfort function reset Resettable error reset floor slab heating function...

Page 12: ...e the modulating valve is opened gradually until the set point temperature is reached if the return temperature is lower than or equal to the set limit value In case this condition is not met the flow...

Page 13: ...es is 42 60 C while the range of possible return temperatures is 15 45 C if these set points cannot be changed you must set parameter t07 to value 0 in the technical menu see access to technical menu...

Page 14: ...DHW production The flow rate limitation is imposed by controlling the maximum opening of the primary circuit modulating valve Since latter is controlled by a differential pressure limiter it is possib...

Page 15: ...two seconds and then press the same key repeatedly until reaching the required characteristic refer to the figure below Having identified the required characteristic head flow rate chart shown below w...

Page 16: ...ow pump normally OFF The contact must be closed if any HIU function is active DHW production heating pre heating Parameter t05 must be set to 1 2 4 7 This value t05 7 is set by default example 2 Disti...

Page 17: ...ire twisted cable Compliance with this requirement becomes even more significant the more extensive the RS 485 network If alternatively a shielded wire is used the shield must be connected solely on t...

Page 18: ...m an external device indicating zero credit Corrective action Check the electrical connections or in the case of zero credit top up the external device contact the service supplier Heat interface unit...

Page 19: ...RT OTS RT PREPAID AUX RS 485 BUS IN IN IN OUT T ORT OTS RT PREPAID AUX RS 485 BUS IN IN IN OUT T LAVORATI ANGOLI 30 TOLLERANZA GENERALE ANGOLI EXP PORT OTS RT PREPAID AUX RS 485 BUS IN IN IN OUT IN OU...

Page 20: ...ween 0 9 and 1 2 bar Restore the pressure value if necessary Re open the shut off valves and restore secondary circuit pressure to a value between 1 3 and 1 7 bar Check for the absence of any liquid d...

Page 21: ...tuator see previous paragraph Extract the obturator unscrewing the locking nut F Replace the obturator screw on the locking nut F and then fit the actuator Insert the fixing clip respecting the correc...

Page 22: ...ature set point disable the function primary circuit strainer of the HIU clogged call qualified personnel to have it serviced exchanger partly clogged call qualified personnel to have it serviced modu...

Page 23: ...in charge of system electronic regulator not working call qualified personnel to have it replaced primary circuit flow rate insufficient contact person in charge of system centralised system not worki...

Page 24: ...ernal sensor prepayment auxilliary microswitch Modbus if required been carried out 15 Has the remote user interface been configured for installation on board thermostat function disabled inside the ap...

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