Danfoss Heating
3
Installation Instructions
ErP Class
The products represented within this document are classified according
to, and allow completion of, the Energy Related Product (ErP) Directive
System Package fiche and the ErP system data label. ErP Labelling
obligation is applicable from 26th September 2015.
ERP Class
Product Function and ErP Description
Additional
efficiency
gain
IV
TPI Room Thermostat, for use with on/off
output heaters
An electronic room thermostat that controls
both thermostat cycle rate and in-cycle on/
off ratio of the heater proportional to room
temperature. TPI control strategy reduces
mean water temperature, improves room
temperature control accuracy and enhances
system efficiency.
2%
ErP
4
Product
Class
Specifications
TPOne-RF
RX1-S
Operating Voltage
2.5 - 3VDC
(2x AA batteries)
230Vac, 50/60Hz
Output relay
-
Volt Free
Setting temperature range
5-35°C
-
Operating temprature range
0-45°C
Switch rating
-
3A (1) at 230Vac
Switch type
-
1 x SPDT Type 1B
Battery lifetime
Min. 2 years
IP rating
IP20
IP40
On/off control
Yes
-
Chrono-proportional control
Yes
-
Operating mode
Heating
-
Construction
EN 60730-2-9
EN 60730-1
Control pollution situation
Degree 2
Rated impulse voltage
-
2.5kV
Ball pressure test
75°C
Dimensions (mm)
H67 x W154 x D30 H84 x W84 x D28
Software Classification
A
Important note RF products: Ensure that there are no large metal objects,
such as boiler cases or other large appliances, in line of sight between the
transmitter and receiver as these will prevent communication between
thermostat and receiver.
