Viessmann PYROMAT ECO Technical Manual page 10

Pyromat ECO
(cont.)
2
108
20
AGA
o
≥100 n
AGA Flue gas connection
E Drain
KR Boiler return
KV Boiler flow
SA Safety connection for thermally activated safety valve
SG Sight glass (transportation hook)
TS Temperature sensor for thermally activated safety valve
A Hopper door
B Boiler module with high limit safety cut-out
C Ash chamber door
D Primary air damper with servomotor
E Boiler pump
10
b 45
c
SG
80
l
q 365
p
d 183
KR KV
E
g = =
≥800
F Sockets for electrical connection
G Boiler control valve with servomotor
H Cleaning door, top
K Flow temperature sensor (in boiler)
L Flange for fitting the burner trolley, maintenance cover, com-
bustion chamber (on both sides)
M Return temperature sensor (in boiler)
N Cleaning door, bottom
O Motor, flue gas fan
P Lambda probe
R
Flue gas temperature sensor
S Secondary air damper with servomotor
SA
TS
h
PYROMAT ECO