Giacomini K492DY012 User Manual

1
0954EN June 2018
Room contRol and electRonic Regulation
Weekly chRonotheRmohumidistat
foR
exteRnal Wall-mount installation
k492dy012
Description
Room chronothermohumidistat K492DY012 for external wall-mount
installation including temperature and relative humidity sensor with two side
relays, controls heating/cooling systems and one dehumidier at the same
time. The unit can be programmed weekly, with daily timer and manually.
Versions and product codes
Product code Power supply
K492DY012 230 V
Accessories
• K463PY001: immersion delivery temperature probe
Description of display keys
1
5
8 23
7
6
4
Legend
1
Day of the week
2
Activation status: cooling or heating
3
Room temperature (Celsius / Fahrenheit)
4
Multifunction key icons
5
Multifunction keys
6
Activation status: dehumidication
7
Operation mode
8
Bar graph to display messages and daily program
Notes
• The display lights up by pressing any key once.
• The function of each key varies with each program and it is shown on
the display near the corresponding button.
Technical data
Temperature range 2÷40 °C, increase 0,1 °C
Room T measuring range / display -50÷50 °C
Relative humidity regulation range 30÷70 %, increase 1 %
Room relative humidity measuring
range /display
0÷100 %
Power supply 230 V, 50 Hz
Max. absorbed power 5 W
Type of output
2 relays with dry changeover contact
(COM/NA/NC)
3 screw clamps (closed + open)
Type of input
• 1 auxiliary probe - NTC 10K - Lmax 100 m
section 0,5÷1,5 mm
2
(K463PY001)
• 2 auxiliary inputs - free contacts
Back-up battery For program and clock/calendar
Contact capacity 5(3)A 250 Vca
Type of action 1 B.U. (connection micro-switch)
Software class A
Min. regulation dierential 0,1÷5 K
Thermal gradient of reference 4 K/h
Max. room temperature 45 °C
Storage temperature -10÷60 °C
Electric insulation Double insulation
Protection class IP30
Pollution degree 2
Pulse voltage 4000 V
Installation Wall/ush mounting box
Dimensions 137 x 90 x 32 mm
Standards EN 60730-1 standard and second parts
ErP class
ErP Class V; 3%
[Reg. EU 811/2013 - 813/2013]
K492DY012

Giacomini K492DY012 Specifications

General

Brand	Giacomini
Model	K492DY012
Category	Thermostat
Language	English