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RAA02... INSTALLATION
s
Fix the sub-base using two of the available
holes marked ’F’.
Step 1.
Remove the cover by releasing clip ‘C’ with a
screwdriver.
Step 2.
The unit can now be fixed to either the sub-
base or the wall by means of two screws
maximum diameter 3.5mm using the holes
marked ‘B ’ provided in the base.
Step 3.
NB: The thermostat is for use with fixed wiring
only.
You can limit the temperature range or lock the
set limit by means of tappets as shown.
Step 4.
ELECTRICAL CONNECTIONS
Thread the cables through the slot in the base,
make the connections to the terminals as
shown on the diagram inside the cover and
illustrated on the right.
TECHNICAL DATA
Contacts rating:
16 (6) A/250V
Temperature range:
5 - 30°C
Differential:
0.8°C
Protection class:
I
Degree of protection:
IP30
Number of automatic cycles: II (100,000)
Temperature rate of change:
1K/15min.
Switch action:
2B
Dirt resistance:
normal ambient
Note: Remote switch with class <A>
disconnection, i.e. 3mm. contact gap in each
pole must be provided. Nominal cross sectional
area: min. 1.5mm
2
Max. 2.5mm
2
.
NOTES
U
2
3
1
Load
Pump
Valve
etc.
No neutral required
Must be earthed
N
L
+-