Timer-Thermostats

Overview

ICY has especially developed a series of thermostats for use in spaces where the user is not the person paying the energy bill. Examples are chalets, club houses, offices, hotel rooms and e.g. student housing/dormitories.
Users of these spaces often open a window or door when it gets too warm, and in response the boiler works even harder to maintain the set temperature.

With the ICY Timer-Thermostats, temperature can be cleverly controlled, without losing comfortability. Based on presence detection, the system "knows" when a space needs to be heated, therfore avoiding the heater being activated unnecessarily. The most advanced models can also be combined with a key responder.
Compared to regular thermostats, the ICY Timer-Thermostats save from 20% to 50% on your energy bill.

In comparison to standard thermostats, ICY's Timer-Thermostats can save between 20% to 50% on energy consumption

For more information, please contact sales [at] icy [dot] nl

Features

Characteristics	ICY1810 Project version	ICY1830 Basic version	ICY1835 Licht sensor	ICY1840 Clock function	ICY1845 Motion detector	ICY1850 Transponder
Warm welcome	no	yes	yes	yes	yes	yes
Light sensor	yes	no	yes	yes	yes	yes
Control Block	no	no	no	no	no	nee
Clock functions	yes	no	no	yes	yes	no
Programmable wireless control	no	optional	optional	optional	optional	yes
Presence detection via
Touch control	yes	yes	yes	yes	yes	yes
Motion detector	no	no	no	no	ja	no
Key responder	no	no	no	no	no	yes

Switch moments and temperature

The thermostat will automatically switch back to the Dormant mode when the occupier is absent, and in case of a long absence to the Anti-Frost mode. These switch moments and the temperature can be set by the building manager.

Vandal proof

The thermostat’s settings are protected with a pin code. The thermostat has also been designed in such a way it is almost impossible to sabotage.

Energy saving

The Timer-Thermostat achieves a high energy saving of at least 20% up to 50% without losing any heating comfort. This means the thermostat pays back the investment really quickly. With regard to the savings achieved, we offer a ‘money back’-guarantee for the first year.
The Dutch government offers a 18% subsidy for thermostats via the EIA scheme (for more information, visit http://www.senternovem.nl/eia/).

Installation

The thermostat is quick and easy to install and can replace any existing thermostat.
Our Timer-Thermostats can be used with all types of heaters and automatically detect On/Off switches or OpenTherm®. The thermostat is powered via the existing wiring from the heater using sub-charging, which means it does not need any batteries or separate power supply.

Application

The ICY18xx Timer-Thermostat can be used to control:
- central heating;
- floor heating;
- district heating;
- gas heating;
- electrical heating.

Wireless

With the affordable wireless ICY-Net it is possible to control our Timer-Thermostats from one central location. This set-up is used a lot on bungalow parks and in hotels. By linking ICY-Net to the reservations system, the accommodations can be preheated before guests arrive and switched to the Anti-Frost mode as soon as they leave. It is also possible to adjust the heating remotely to suit the guests’ needs.

Technical Specifications


Materials used	Plastic
Measurements	Length and width: 136mm, Height: 28mm
Weight	145gr
Driver for CH-boiler	On/Off connection, using sub-charging
Power supply (sub-charging CH-boiler)	Voltage: nominal 24V (min18V/max 40V) Alternating current (50Hz) or direct current.
Switched current intensity	Nominal: 0,05 - 1,2A Max 3,5A Electricity withdrawal from circuit (sub-charging) max.: app. 30,0 mA
Back-up power supply	Super-capacitor
Electrical connection	Low-voltage current
	Two-ply
	Polarity insensitive
	Diameter of wire min. 0.25mm max. 0.8mm
Temperature adjustment scale	5 - 35˚C with 1˚C steps
Accuracy of control	+/- 0.2˚C
Control type	On/Off or modulating (OpenTherm®)
Assembly	Mounted straight onto the wall in a draught-free place, 1.5m from the floor