Vemer HUMI User Manual

MKIS00916-011-EN
Vemer S.p.A.
I - 32032 Feltre (BL) • Via Camp Lonc, 16
e-mail: info@vemer.it - web site: www.vemer.it
2
DESCRIPTION
80
1
70
60
2
50
40 %RH
3
DIMENSIONS
69 69
80 80
90 90
70 70
60 60
50 50
30 30
40 %RH 40 %RH
4
CONNECTION DIAGRAM
Keo-A
1 2
NO
5
INSTALLATION
• Install the humidistat in a 3-module flush-mounting box (type 503) at a height
of about 1.5 m above the floor in an area which respects as much as possible
the average humidity conditions of the whole room. Avoid installation near doors
or windows, in niches, behind doors and curtains or in positions with excess or
total lack of ventilation, in order to prevent the humidity reading measured by the
probe from being somewhat offset.
• The device is sold already mounted with anthracite colour. To transform it in the
white version, remove the knob and the cover, acting on the hooks placed on
the upper and lower side of the device and mount the cover and the white knob
included in the package.
• Make the connections by respecting the diagrams described in this manual.
• Fix the device inside the 3 modules box in compliance with the assembly
diagrams described on the back of this instruction sheet. The installation
accessories included in the package or can be purchased separately
(see BOX 7) allow for adaptability with the main domestic range.
HUMI
Mod.
1 Red LED for operating
90
status signalling
2 Selector for switching on
3
or off
3 Humidity level adjustment
knob
30
51 51
L
N
4 5
3
NC
230V~
1
User Manual
ELECTRONIC FLUSH-MOUNTING HUMIDISTAT
 Read all instructions carefully
Electronic flush-mounting humidistat for installation in 3-module boxes
(type 503) with mains supply. The ease of use is assured by a simple knob
selector to set the desired humidity. The product is provided with frames, to
make it suitable for plates of the most common domestic range, with white
and anthracite grey coloured ones. Humi performs actions of 1B type and is
intended to operate in environments with III overvoltage category and pollution
degree 2 in accordance with EN 60730-1 standard.
Code Model Description
VE379400 Humi Electronic flush-mounting humidistat 230V
SAFETY WARNINGS
During product installation and operation it is necessary to observe the following
instructions:
1) The product must be installed by a qualified person, strictly in observance of the
connection diagrams shown in this manual.
2) The product must be installed and activated in compliance with current electric
systems standards.
3) After installation inaccessibility to the terminals without using dedicated tools
must be guaranteed
4) Do not use the product for anything other than the indicated purpose.
5) In the supply network there must be a bipolar disconnection.
6) In the electrical system upstream of the product must be installed a protection
device against the overcurrents.
7) Before accessing the connection terminals, make sure that the leads are not live.
8) Do not connect or feed the product if any part of it is damaged.
9) The product can be used in environments with Measurement Category III
and Pollution degree 2, according to the Standard EN 60730-1
TECHNICAL SPECIFICATIONS
• Power supply:
– 230 Vac (-15% ÷ +10%) 50/60 Hz
– absorption: 4 VA (0.5 W)
• Installation on 3 modules box (503 type)
• Terminals:
– 3 terminals for 1.5 mm cables for bistable output relay 5 A / 250 Vac
2
– 2 terminals for 1.5 mm cables for power supply
2
• Output: bistable relay 5 (3) A / 250 Vac
• Minimum time between a switching and the next one: 1 minute
• Regulation type: on/off with fixed differential of ± 2.5% RH
• Regulation range: 30% ÷ 90% RH
• 2-position selector switch: always off, automatic
• Storage temperature: -10°C ÷ 60°C
• Operating humidity: 20 ÷ 90% non condensing
• Protection degree: IP40
• Insulation: reinforced among accessible parts (frontal) and all other terminals
• Mechanical locks on the knob to limit the setpoint
information to users pursuant to art. 14 of the directive
2012/19 / EU of the european parliament and of the council
of 4 july 2012 on waste electrical and electronic equipment (WEEE)
If the crossed-out bin symbol appears on the equipment or packaging,
this means the product must not be included with other general waste
at the end of its working life.
The user must take the worn product to a sorted waste center,
or return it to the retailer when purchasing a new one.
Products for disposal can be consigned free of charge (without any new purchase obligation)
to retailers with a sales area of at least 400 m
An efficient sorted waste collection for the environmentally friendly disposal of the used device, or its
subsequent recycling, helps avoid the potential negative effects on the environment and people's health,
and encourages the re-use and/or recycling of the construction materials.
REFERENCE STANDARDS
Conformity to the EU directives:
2014/35/EU (LVD) 2014/30/EU (EMCD)
is declared with reference to the following harmonized standard:
• EN 60730-1 • EN 60730-2-13
, if they measure less than 25 cm.
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08-2023