Giacomini KPM10 Manual

T
hermoregulaTion
0822EN January 2019
S
ingle zone room controller for heating and
cooling with temperature and humidity SenSor
- Kpm10
included
Description
The KPM10 single zone room controller for heating and cooling with
temperature and humidity sensor included, in combination with K463P
delivery temperature probe, allows the ambient temperature and humidity
regulation combined with mixing valve manage to control the delivery
temperature. The KPM10 controller is equipped with 2 relay commands for
control of the circulator and the dehumidifier. The mixing valve manage
according to the logic proportional / integral / derivative is controlled in a
voltage of 0...10 V. The selection of winter/summer mode is done by applying
the 24 V voltage to the dedicated digital input.
Versions and product codes
Product code
KPM10Y001
Completion codes
• K463PY001: delivery temperature probe
Technical data
• Power supply: 24 Vac +10...15%, 50/60 Hz, 1 VA / 24...32 Vdc, 1 W
Safety power supply: class 2 / Min. cable cross-section 0,5 mm
supply compatible with compactSteam (G-G0)
• Operating temperature: 0÷60 °C, 10÷90% rH not-condensing
• Storage temperature: -20÷70 °C, 10÷90% rH not-condensing
• Environmental pollution: normal
• Pollution: degree II
• Software class and structure: A
• Type of action: 1C
• Index of protection: IP20
• Ball pressure test temperature on plastic of front casing: 125 °C
• Classification according to protection against electric shock:
2, to be integrated into class 1 or 2 appliances
• Period of stress across the insulating parts: long
• Immunity against voltage surges: category 2
• Wire cross-section: 0,5÷1,5 mm
2
• Precision of inside temperature measurement: ± 1 °C from 0 to 60 °C
• Precision of outside temperature measurement: NTC (10 kΩ) range -40÷80 °C
precision ± 0,5 °C + sensor precision:
± 1 °C from 0 to 40 °C / ± 1,5 °C from -40 to 0 °C and from 40 to 80 °C
• 0 to 10 V analogue output, not isolated, for proportional control:
precision ± 5 % max load 5 kΩ, max current 2 mA
• Relay approval: EN60730-1: NO 1(1)A 250 Vac cos = 0,4, 100.000 cycles
UL-873: NO 1 A resistive 24 Vac, 30 Vdc, 100.000 cycles
PILOT DUTY: 24 Vac, make 15 A, break 1 A, 30.000 cycles
• Precision of humidity measurement range 10...90 %: ± 3 % rH at 25 °C
± 5 % rH 0 to 60 °C
• Energy efficiency class ErP: class 4 + 4 %
047U54478
Installation
Open the product by detaching the front part from the mounting base,
as shown in Fig. 1:
• Using a screwdriver, remove the screw holding the tab in the opening.
• Once having removed the screw, slide the plastic tab as shown in the figure
so as to remove it from the instrument and be able to lever the catch.
• To open the instrument, press the tab on the front by inserting a flathead
screwdriver into the slit in the middle on the bottom of the case and at the
same time flip the front panel upwards.
KPM10
Supply
24 Vac
• Once having completely removed the cover of the instrument, the two
parts remain connected by a flat cable that can be disconnected from the
2 / Power
front panel.
• Fasten the bottom of the clima to the wall using the screws contained in
the packaging.
• To connect the wires to the terminal block, remove the terminal covers by
squeezing the two fins.
• Make the required connections according to the model chosen, running
the connection cables through the hole in the middle of the bottom shell
and connecting them to the terminal block, observing the indications on the
label. Separate the connection and control cables from the relay cables.
Warning.
Make sure all the power supply lines have been connected, both low
voltage (24 Vac/dc) and, where necessary, high voltage for the relays
(230 V), before reconnecting the front part of the instrument using
Front-Rear flat cable.
Note.
For the purposes of electrical safety (EN60730-1), once the controller
has been installed, tighten the plastic tab in the housing for opening
the instrument.
Fig. 1
1