6 7
Programmable Room Thermostat
Programming 7 Day, 5/2 Day & 24Hr
Power supply
2 x 1.5V Lithium batteries
(type: AA size)
Temperature sensor type +/- 0.5°C at 20°C
Temperature adjustment range 5°C to 35°C
Total switch rating 6(2)A 230VAC
Contact type
SPDT
(Volt free changeover contacts)
OpenTherm
Connections Polarity free
Maximum line length 50 meters
Maximum cable resistance 2.5 Ohms
Plastic Thermoplastic, flame retardant
Number of programs 4 or 6 (Default: 4)
Protection rating IP30
Dimensions 127mm(L) x 81mm(W) x 28mm(D)
Number of events per day 4 - 6
BST/GMT time change Automatic
Factory pre-set programme Yes
Complies with:
EN60730-1 EN 60730-2.7, EMC
Directive 2014/30/EU, LVD
Directive 2014/35/EU
1. Technical Specification 2. Installation
2.1 Installation Safety Instructions
The unit must be installed by a suitably qualified person in
accordance with the latest IEE Wiring Regulations.
Isolate mains supply before commencing installation. Please
read all instructions before proceeding.
Ensure that the fixed wiring connections to the mains supply is
via a fuse rated at not more than 6 amps and class ‘A’ switch
having a contact separation of a minimum of 3mm in all poles.
The recommended cable sizes are 1.0mm sqr or 1.5mm sqr. No
earth connection is required as the product is double insulated
but ensure continuity of earth throughout the system.
2.2 General Safety Instructions
When fitting batteries, do not mix old and new batteries
together. Do not use rechargeable batteries.
This product complies with the essential requirements of the
following EC Directives:
• Electro-Magnetic Compatibility Directive 2014/30/EU
• Low Voltage Directive 2014/35/EU
• EC Marking Directive 93/68/EEC
2.3 Maintenance
Always isolate the mains supply before commencing any work,
servicing or maintenance on the system. And please read all
instructions before proceeding.
Arrange for an annual maintenance and inspection schedule to
be carried out by a qualified person on every part of the heating
and hot water system.
To Next Page
Loading...
