Giacomini KPM30 Series Manuale utente
1
Main features
Mechanical characteristics
Dimensions: all versions are available on DIN rail mounting 6 modules of
105x115x60 mm
Plastic housing
• DIN rail mounting in accordance with DIN 43880 and CEI EN 50022
• Material: technopolymer
• Self-extinguishing: V2 (according to UL94) and 960 °C (according to IEC 695)
• Ball pressure test 125 °C
• Resistance to creeping current ≥ 250 V
• Grey RAL7035
Electrical characteristics
• Insulated power supply:
- DC power supply: 48 Vdc (36 Vmin…72 Vmax)
- AC power supply: 24 Vac +10/-15 %, 50/60 Hz
- Maximum absorption: P=11W, P=14VA, Imax=700 mA
• CPU: H8SX/1651 32-bit, 50 MHz
• FLASH program memory: 2+2 MByte
• SRAM data memory: 512 Kbytes organized in 16-bit
• EEPROM parameter data memory: 13 kByte + 32 kB
• NAND FLASH memory: 32 MByte
• Working cycle duration: 0,2 s typically (applications of average complexity)
• Clock: available as standard and integrated on the base
Battery characteristics
The battery used in the KPM30/KPM31 is "button" type lithium, code CR2430,
voltage 3Vdc and dimensions 24x3 mm.
Technical data
• Operating conditions: -10÷60 °C, 90 % R.H. non-condensing
• Storage and transportation conditions: -20÷70 °C, 90 % R.H. non-condensing
• Protection degree: IP40 front panel only
• Environmental pollution: 2
• Class according to the protection against electric shock: to be integrated on
Class I and/or II equipment
• Period of electrical stresses of the insulating parts: long
• Type of action: 1 C
• Type of disconnection or microinterruption: microinterruption
• Heat and re resistance class: Class D (UL94–V0)
• Immunity against voltage surges: Class II
• Ageing characteristics (hours of operation): 80.000
• No. of automatic operating cycles: 100.000 (EN 60730-1); 30.000 (UL 873)
• Software class and structure: Class A
• Surge immunity class: Class III (CEI EN 61000-4-5)
The device is not intended to be hand-held.
Dimensions
A B
C
A [mm] B [mm] C [mm]
105 60 110
Description
The KPM30 and KPM31 regulation unit derives from Giacomini's extensive
experience in the eld of thermoregulation of heating and cooling
systems. The KPM30 regulation unit is a device designed to be used in
Giacomini radiant heating and/or cooling systems in combination with bus
thermoregulation components and other communicating devices with
compatible protocols. The KPM30 module is equipped with a display and six
multifunctional keys; this allows programming of the system parameters via
a guided menu and the subsequent monitoring of the system by the user.
The KPM30 module allows for quick connection to the ambient thermostats
K492B, K495B and K495L and to the KPM35 expansion boards.
In addition, the operation of the circulator and the activation of the mixing
valve servo-control is managed automatically.
The KPM31 version has the same characteristics as the KPM30 but without
the display, therefore it must be installed in combination with the remote
display KD201 (which is an optional accessory for the KPM30 model). Thanks
to the plug-in terminals and the design compliant with the DIN standard, it
can be installed in accessible electrical panels.
Versions and product codes
The KPM30/KPM31 series is available in dierent versions:
• KPM30Y001, KPM31Y001: stand alone for the control of one mixing valve
• KPM30Y002, KPM31Y002: stand alone for the control of two mixing valves
• KPM30Y003, KPM31Y003: for the management of one to three ambient
thermostats and control of a mixing valve, a dehumidier or a fan-coil
• KPM30Y004, KPM31Y004: for the management of one to sixteen thermostats
and control of a mixing valve and seven air treatment machines (to be used
in combination with the KPM35 expansion boards)
• KPM30Y005, KPM31Y005: for the management of one to sixteen thermostats
and control of two mixing valves and seven air treatment machines (to be
used in combination with the KPM35 expansion boards)
Product code No. of mixing
valves
No. of ambient
thermostats
No. of air
treatment machines
KPM30Y001
KPM31Y001 1 - -
KPM30Y002
KPM31Y002 2 - -
KPM30Y003
KPM31Y003 1 1÷3 1
KPM30Y004
KPM31Y004 1 1÷16 (with KPM35) 7 (with KPM35)
KPM30Y005
KPM31Y005 2 1÷16 (with KPM35) 7 (with KPM35)
KPM30 KPM31
0676EN June 2016
ThermoregulaTion
Regulation unit KPM30 and KPM31
2
Commands
Legend
1Alarm button, allows to analyse the type of alarm and disable it after having
xed the problem
2PRG button, allows to access the menus
3ESC button, return to the previous menu
4DOWN button, allows to navigate the menus
5UP button, allows to navigate the menus
6ENTER button, allows to select and conrm
First start-up
Warning.
The installation and initial start-up of the system must only be carried
out by qualied personnel, in strict accordance with the regulations
in force.
The control unit is not congured at the rst start-up, warned by the rst
screen that appears on the display.
This screen allows to set the system installed in the control unit by following
the wizard.
1. language: select the desired language with the arrows and conrm with
enter.
2. external probe: indicate if the external probe is connected.
3. summer/winter selection: probe=from external probe, digital input=from
external contact, terminal=from display.
4. system type: indicate the type of system if oor, ceiling or radiators.
5. mixing valve type: 0..10V or 3-point oating (K281=85sec, K274=145sec,
K274J=160sec).
6. winter set point
7. summer set point
8. winter climatic curve
9. summer climatic curve
10. conrm conguration
PROGRAMMING of the regulation unit: KPM30Y001, KPM30Y002, KPM31Y001, KPM31Y002
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Service menu
The service menu is accessible to the installer only. It allows to modify
additional parameters and reset the guided conguration.
1. Mixer parameters PI.
2. Summer mixer parameters.
3. Winter mixer parameters.
4. Displaying of winter compensation.
5. Winter compensation parameters.
6. Displaying of summer compensation.
7. Summer compensation parameters.
8. Enabling set up of screed.
9. Set-up parameters.
10. Alarms parameters.
11. Season change parameters from external probe.
12. Buzzer management.
13. Serial bus communication.
14. Language.
15. Guided conguration reset.
Main screen
The main screen allows a quick check of the
system's main water mixing functions.
Displays time, outside temperature if
congured, date, the mixing valve displayed,
the water temperature, the set water
temperature must reach and the mixing valve position as a percentage.
Visible symbols:
Summer / winter
Circulator running
Mixing valve closing
SCREED SET-UP screed set-up operation
Main navigation
It is possible to navigate using the up and down arrow keys.
To enter the main menu, press the PRG key.
Main menu
The sub-menu can be entered via the main menu for the detailed control of
the system.
1. STATE UNIT: Allows to enable and disable the entire system. If it is set by
the conguration, it allows the summer/winter change from the terminal and
change the date and time.
2. SERVICE: allows to enter the technical parameters menu with password.
3. VERSION: allows to analyse the version of the installed program.
To navigate, use the Up Arrow and Down Arrow selecting with ENTER. ESC
to exit.
4
Terminals
J1 - G - G0 24Vac +10/-15% 50/60Hz from safety transformer Class II
J2 - SYNC 24Vac +10/-15% 50/60Hz from safety transformer Class II
J2 - B1 Delivery probe radiant1
J2 - B2 Delivery probe radiant2
J2 - B3 External probe
J2 - B4 Not used
J2 - B5 Not used
J2 - B6 Summer open/winter closed
J2 - GND Common J2
J2 - +5Vref Not used
J2 - +VDC Not used
J2 - ID1 Consensus activation radiant 1
J2 - GND Common J2
J3 - C1 - NC1 - NO1 Circulator command radiant 1
J4 Connection RJ12 for KD201
J5 - Rx/Tx - GND Primary Bus
J6 Not used
J7 - TLAN - GND Not used
J8 - Rx/Tx - GND Not used
J9 - Y1 PWM PWM output for K489M mixer radiant 2
J9 - Y2 0...10V 0..10V output for mixer radiant 1
J9 - GND Common for Y1 – Y2
J10 - NO2 - C2 Circulator command radiant 2
J11- C3 Common J11
J11 - NO3 Mixer radiant 1 Down
J11 - NO4 Mixer radiant 1 UP
J11 - NO5 Mixer radiant 2 Down
J11 - NO6 Mixer radiant 2 UP
J11 - C3 Common J11
J12 - GND Common J12
J12 - ID2 Consensus activation radiant 2
J12 - B7 External alarm radiant 1
J12 - B8 External alarm radiant 2
Version KPM30Y002 allows the reset of 2 mixing valves.
Use the Up Arrow and Down Arrow selecting with ENTER to navigate the
various parameters in the window until the cursor is in the upper left to move
to the next window.
Press ESC repeatedly to exit and return to the main screen.
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Electric connections KPM30Y001 / KPM31Y001
With one mixer 0...10 V at 24 Vac
6
Electric connections KPM30Y001 / KPM31Y001
With one mixer 3-point oating at 24 Vac
7
Electric connections KPM30Y002 / KPM31Y002
With two mixers 0...10 V at 24 Vac
8
Electric connections KPM30Y002 / KPM31Y002
With two mixers 3-point oating at 24 Vac
9
Commands
Legend
1Alarm button, allows to analyse the type of alarm and disable it after having
xed the problem
2PRG button, allows to access the menus
3ESC button, return to the previous menu
4DOWN button, allows to navigate the menus
5UP button, allows to navigate the menus
6ENTER button, allows to select and conrm
First start-up
Warning.
The installation and initial start-up of the system must only be carried
out by qualied personnel, in strict accordance with the regulations
in force.
The control unit is not congured at the rst start-up, warned by the rst
screen that appears on the display.
This screen allows to set the system installed in the control unit by following
the wizard.
1. language: select the desired language with the arrows and conrm with
enter.
2. external probe: indicate if the external probe is connected.
3. summer/winter selection: probe=from external probe, digital input=from
external contact, terminal=from display.
4. system type: indicate the type of system if oor, ceiling or radiators.
5. winter set point
6. summer set point
7. winter climatic curve
8. summer regulation: indicate whether from climatic curve, external probe or
internal dew point
9. summer climatic curve
10. number of zones present: indicate the number of thermostats connected
11. type of probes/thermostats: indicate the code of the Giacomini
thermostat connected
12. number of dehumidiers
13. number of integrators
14. humidity set
15. integration oset
16. conrm conguration
PROGRAMMING of the regulation unit: KPM30Y003, KPM31Y003
10
Main screen
The main screen allows a quick check of the
system's main water mixing functions.
Displays time, outside temperature
if congured, date, the mixing valve
displayed, the water temperature, the set
water temperature must reach and the mixing valve position as a percentage.
Visible symbols:
Summer / winter
Circulator running
Mixing valve closing
SCREED SET-UP screed set-up operation
Main navigation
It is possible to navigate using the up and down arrow keys.
To enter the main menu, press the PRG key.
To enter the thermostat temperature menu, press the PRG key.
The temperature set can be changed and associate the time schedule in the
days of the week.
For the time scheduling, refer to the Main Menu-Programs.
Altri manuali per KPM30 Series
1
Questo manuale è adatto per i seguenti modelli
11
Indice
Altri manuali Giacomini Regolatori di temperatura
