Simple Fault Finding; Technical Specification - Aztec EB 897 01 Installation Instructions Manual

SIMPLE FAULT FINDING

If the boiler fails to start for no apparent reason make the
following checks before calling your service engineer.
1
Is green LED light illuminated?
No
Check for blown fuse or thrown power breaker. If
replacement fuse or power breaker fail again call service
engineer.
2
If the red LED is permanently illuminated contact your
service engineer.
3
Flashing red LED indicates an open circuit. The boiler
can still be operated. Service engineer should be
contacted.

3. TECHNICAL SPECIFICATION

MODEL
ELECTRICAL
INPUT
SUPPLY CURRENT (amp)
RCD RATING (amp)
MINIMUM CABLE SIZE (mm)
WEIGHT (kg)
WATER CONTENT (litres)
WIDTH (mm)
DEPTH (mm)
HEIGHT (mm)
MAINS SUPPLY
MAX OPERATING PRESSURE
TEST PRESSURE
BOILER FLOW TEMPERATURE - Adjustable between 50°C and 80°C
LIMIT THERMOSTAT - Factory set at 100°C
CASING FINISH - Stove enamelled white
THERMAL INSULATION - Insulated with mineral fibre
Supplied By www.heating spares.co Tel. 0161 620 6677
4
Check to see if all external controls ie programmer or
room thermostat are calling for heat.
Resetting the Boiler
If a fault has occurred and the red LED is illuminated but
the pump continues to run, then switching the power off
for 30 seconds and then on again should reset the light.
This may be caused by the ambient temperature around
the boiler being too high. Check to ensure that any boiler
ventilation is not obstructed. If the fault reoccurs contact
your engineer.
IMPORTANT: Electrical safety checks should be
carried out by a qualified electrical engineer.
AZTEC AZTEC
2 KW 6 KW
2 KW 6 KW
8.5A 25A
13A 32A
1 4
7.0 8.1
1.0 2.1
164 164
130 130
550 823
4
AZTEC AZTEC
9 KW 11 KW
9.15 KW 11 KW
39A 45A
40A 50A
6 10
10.6 10.8
3.2 3.2
164 164
130 130
1073 1073
230V 50Hz
3 bar
43.5 psi
6 bar
87 psi
AZTEC
12 KW
12 KW
51A
63A
16
10.8
3.2
164
130
1073