2
INSTALLATION INSTRUCTIONS
NEW INSTALLATION
Choose a fixing position where the RT2-RF will sense the
room temperature without being affected by draughts or
heat sources such as radiators, open fires or direct sun-
light, see Fig 5. Fix at a height of approximately 1.5 metres
from the floor. Refer to Fig 6 for dimensions.
The RT2-RF is a wireless device which communicates
with its receiver module via radio frequency communica-
tion.
The maximum range of the transmitter with the thermostat
is 30 metres under normal conditions
.
Fig. 5
TECHNICAL SPECIFICATION - RT2-RF
Power supply
-
2 x AA/MN1500/LR6 High Quality Alkaline Batteries
Output From Thermostat
-
Radio Communication to RX1/2/3 Receiver Unit
Range of Transmitter
-
Max. 30 metres
Transmitter Frequency
-
433.92MHz (Licence exempt)
Control Temperature Range
-
5-30°C
Maximum Ambient Temperature
-
45°C
Temperature Accuracy
-
± 1°C
Timing Accuracy
-
± 1 minute/month
Designed to meet
-
BS EN60730-2-9, EN 300-220-1, ETS 300-683
Overall Dimensions (mm)
-
99W, 81H, 34D
Enclosure Rating
-
IP30
Control Pollution Situation
-
Degree 2
Software Classification
-
Class A
Ball Pressure Test
-
75°C
RT2-RF
Fig. 6
60 mm
fixing
centres
110 mm
minimum from
nearest
obstruction
Danfoss Randall can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss Randall reserves the right to alter its products without notice. This also
applies to products already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.
Danfoss Randall Ltd
Ampthill Road
Bedford MK42 9ER
Tel: (01234) 364621 Fax: (01234) 219705
Email: [email protected]
Website: www.danfoss-randall.co.uk
This product complies with the following EC Directives:
Electro-Magnetic Compatibility Directive.
(EMC)
(89\336\EEC), (92\31\EEC)
Low Voltage Directive.
(LVD)
(73\23\EEC), (93\68\EEC)
Part No 3901 Iss. 5 07/01
