Choice RSTAT5 RF
Wireless Digital Programmable Thermostat
Installation Instructions
This unit must be installed by a suitably qualied person in accordance
with the latest IEE Wiring Regulations.
Isolate mains supply before commencing installation. Please read all installation
instructions before proceeding.
Ensure that the xed wiring connections to the mains supply is via a fuse rated
at not more than 16 amps and a class ‘A’ switch having a contact separation of a
minimum of 3mm in all poles.
No earth connection is required as the product is double insulated but ensure
continuity of earth throughout the system
SAFETY NOTICE
!
RECEIVER WIRING
1. Neutral
2. Live
3. Output (Call for heat) - Normally closed
4. Input (Switching circuit)
5. Not used - Normally open
Externally link 2 to 4 if using a single 230Vac supply
EXAMPLE CIRCUIT DIAGRAMS
NB: For reasons of space & clarity some system components are not shown.
230V
230V
230V 230V
COMBI
Externally link 2 to 4 if using a
single 230Vac supply
COMBI
Switched supply taken
from boiler
2-PORT MOTORISED VALVE
Spring return
3-PORT MID POSITION
MOTORISED VALVE
Spring return
VALVEVALVE
W GY
RF ADDRESS CODE SETTING
The thermostat and receiver are automatically paired when you
receive them, however, if there is another unit nearby (e.g. in a
neighbours home) the receiver may trigger their transmitter.
To avoid this you can change the RF address code on both the
thermostat and transmitter. To do this open up both and change
the DIP-switches inside each. Both must match each other in
order to communicate.
FITTING THE TABLE STAND
FLATHEAD
SCREWDRIVER
SERVICE AND WARRANTY
Guarantee: as shown on product identication label.
Any tampering or misuse will invalidate this guarantee.
This product must meet Waste Electronic and
Electrical Equipment Regulations (WEEE) for suitable
environmental recycling, recovery and/or disposal.
End of life products should be handled in line with local
regulations. Alternatively return end of life product to
Sangamo for correct disposal.
CUSTOMER CARE POLICY
As part of Sangamo’s continuous improvement
program, the company operates a Customer Care
policy. This means we welcome your comments and
complaints, as it can help us to improve our services
to you, our customer.
Due to our policy of continuous product improvement
and development, the specications in this guide may
be subject to change without prior notice.
Sangamo Limited
Industrial Estate, Port Glasgow,
Renfrewshire, PA14 5XG
Tel 01475 745131
Fax: 01475 600370
Email: enquiries@sangamo.co.uk
Web: www.sangamo.co.uk
WEE/JH0069TY
143882 A
TRANSMITTER
Power supply 4x AAA 1.5V alkaline batteries
Battery lifespan 1 year
Temperature adjustment range 5 to 35°C
Temperature adjustment scale 0.5°C
Temperature display range 0 to 50°C
Temperature display scale 0.1°C
Operating temperature 0 to 50°C
Switching dierential 0.5°C or 1.0°C selectable
Clock accuracy <1 sec per day
Protection rating IP30
Pollution class 3
Flexible wire size 0.5-1.5mm
2
Rigid wire size 0.5-2.5mm
2
Dimensions L110.8 x H104 x D21.5
Transmission frequency 868.35Mhz
ErP Class I
RECEIVER
Power supply 230Vac 50Hz
Contact rating 16A, 250Vac (Volt free changeover contacts)
Radio frequency 868.35Mhz
Receiver category 2
Protection rating IP43
Insulation class II
Operating temperature -10 to 60°C
Storage temperature -10 to 60°C
Flexible wire size 0.5-1.5mm
2
Rigid wire size 0.5-2.5mm
2
Dimensions L88 x H88 x D39.4
Complies with EN60730-1, EN60730-2-1, EN60730-2-7,
EN60730-2-11, EN60950-1, EN609501/A11,
EN12098-2, EN12098-5, EN301-489-3,
EN300-220-1, EN300-220-2, EN301-489-1
SPECIFICATIONS
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