Characteristics; Combustion Chamber Dimensions; Use And Maintenance - Sime AQUA Serie Manual De Instrucciones Para El Usuario

3

CHARACTERISTICS

3. 1 COMBUSTION CHAMBER
DIMENSIONS
The combustion chamber is a direct
passage type and is conform to the EN
303-3 standard annex E. The dimen-
sions are shown in fig. 10. An ade-
quate protection panel is mounted on
the inside wall of the rear head of all
the models.
L
mm
AQUA 30 405
AQUA 40 505
3.2 SYSTEM AVAILABLE HEAD
The head available for the heating
plant is shown as a function of the
flow in graph in fig. 11.
3.3 ANTI THERMAL
INERTIA THERMOSTAT
The purpose of the anti thermal inertia
thermostat (TI) is to restart the boiling
unit pump when the boiler reaches the
temperature of 90°C, discharging the
excess heat due to the thermal inertia
of the cast iron body towards the boi-
ling unit. The circulator will automati-
cally stop working as soon as the boiler
temperature falls below 90°C.
4

USE AND MAINTENANCE

4. 1 RVA 43.222 UNIT
(optional)
The control panel allows the use della
centralina RVA 43.222 supplied in kit
form upon request, complete with
mounting instructions (fig. 12).
Make t he electr ic connection as
78
Volume
dm 3
24,0
30,5
500
400
300
200
100
shown in point 2.7.
4.2 TANK MAINTENANCE
The preparation of hot treated water
is guaranteed by a heater in INOX AISI
316L, complete with magnesium
270
0
200 400 600 800
L
1000 1200 1400 1800
1600
PORTATA (l/h)
FLOW RATE (l/h)
anode for protecting the heater and
inspection flange for control and
cleaning.
The magnesium anode (20 fig. 2 - 16
fig. 2/a) should be periodically con-
trolled and substituted whenever
worn out.
REMOVE
Fig. 10
Fig. 11
Fig. 12