User Manual
AMBIENT GAS MEMBRANE THERMOST
Read all the instruction carefully
■
This thermostat is designed for automatic regulation of heating and
conditioning systems in houses, hotels, schools, offices, workshops and many
other environments, both domestic and industrial. It is also ideal for heating
and air conditioning numerous industrial and civil applications.
SAFETY WARNINGS
■
During installation and operation of the device, it is necessary to comply
with the following instructions:
1) The device must be installed by a skilled person, in strict compliance with
the connection diagrams
2) Do not power on or connect the device if any part of it is damaged
3) After installation, inaccessibility to the connection terminals without
appropriate tools must be granted
4) The device must be installed and activated in compliance with current
electric systems standards
5) Before accessing the connection terminals, verify that the leads are not live
Code Model Contact Functions
VE018800
KLIMA 2
NA
-
VE019600
KLIMA 3
NA + NC
-
VE020400
KLIMA 3L
NA + NC
Power on warning lamp
VE021200
KLIMA SI
NA + NC
ON/OFF + Power on warning lamp
VE022000
KLIMA IN
NA + NC
ON/OFF
VE023800
KLIMA SW
NA + NC
Summer/Winter
VE024600
KLIMA 2V
NA + NC
2 speed + Summer/Winter/OFF
VE268900
KLIMA 3V
NA + NC
3 speed + OFF
TECHNICAL SPECIFICATIONS
• Free mounted single-pole mechanical thermostat
• Setting range: +5 / +30°C
• Differential:
Δ
t
≤
1°C
• Capacity of the contacts: 16(2,5)A 250V ~ for models KLIMA 2 e KLIMA 3
10(1,5)A 250V ~ for models KLIMA 3L, KLIMA SI, KLIMA IN,
KLIMA SW, KLIMA 2V, KLIMA 3V
• Thermal gradient: 1°C / 15 min.
• Sensitive element: vapour expansion lung
• Class I equipment
• Protection degree: IP20
• Type of action: 1B
• Silver contacts 1000/1000
• Break or switching contacts
• Pollution degree: 2 (normal)
• Voltage pulse: 4kV
• Operating temperature: 0 ÷ 40°C
• Operating humidity: 20 ÷ 90 %RH noncondensing
INSTALLATION
■
You are advised to position the thermostat as far as possible in a place that reflects the
average temperature of the whole area. Avoid positioning it near doors, windows, sources
of heat and in places where there is too much or too little ventilation.
The thermostat should be fitted at approximately 1.5 m from the ground.
1)
The thermostat can be fitted to the flush-mounting box of the electric system (centre
distance 60 mm) or directly to the wall (centre distance 60 mm);
2)
Remove the knob, unscrew the screw of the cover and remove it as shown in the drawing;
3)
a) fix the base to the wall
b) connect the thermostat earth by using the terminal marked with the earth symbol
c) follow the wiring diagram inside the cover; fix the flexible inseparable wires to the
relative screw terminals
d) replace the cover, screws and knob.
USER’S GUIDE
1)
Set the temperature required by turning the knob;
2)
To limit the setting field:
a) Isolate the power supply line
b) Remove the knob
c) Insert the limit markers in the housing
under the knob (17°C ÷ 23°C
d) Return the knob to its housing.
REFERENCE STANDARDS
Conformity with EU directives:
2014/35/EU (LVD)
2014/30/EU (EMCD)
is declared with reference to the following standard:
■
EN 60730-2-9:
Automatic electric command devices for household and similar use.
Part 2: particular provisions for thermosensitive command devices.
ISCOM004-1604
Mod.
KLIMA
DIMENSIONS
INSTALLATION
CONNECTIONS
Vemer S.p.A.
I - 32032 Feltre (BL) • Via Camp Lonc, 16
Tel +39 0439 80638 • Fax +39 0439 80619
e-mail: [email protected] - web site: www.vemer.it
KLIMA 2
T
+°C
16(2,5)A 250V~
N
L
KLIMA 3
T
+°C
16(2,5)A 250V~
N
L
KLIMA 3L
T
+°C
10(1,5)A 250V~
N
L
KLIMA IN
ON
OFF
T
+°C
N
L
10(1,5)A
250V~
KLIMA SI
ON
OFF
T
+°C
N
L
10(1,5)A
250V~
KLIMA SW
T
+°C
N
L
10(1,5)A
250V~
KLIMA 2V
OFF
I
II
T
+°C
N
L
10(1,5)A
250V~
KLIMA 3V
T
+°C
III
OFF
I
II
N
L
10(1,5)A
250V~
83,7
76,5
82,9
60
60
31
39
Note:
for “heating” operation
mode, remove the cable
terminal which is inside
the device from terminal
3 to teminal 2.
