19
S300S-S400S-S500S 10.01
5890940_03
By Aermec
fig. 2
HYDRAULIC CIRCUIT EXAMPLE
KW
PR
Z
PV
WW
G
I
B
A
G
H
G
G
H
F
F
E
C
D
Key
KW
Domestic cold water inlet - Rp 1”
WW
Domestic hot water outlet - Rp 1”
PV
Heat exchanger water inlet - Rp 1”
PR
Heat exchanger water outlet - Rp 1”
Z
Recirculation - Rp 1”
Tr
Copper sensor holder sheath - Øint. 7,2 mm
SF
Drain stub pipe - R 3/4
• CHARACTERISTICS
- One-layer enamel coating, “flow coating”
method according to DIN 4753 stan-
dards (“blue”)
- Insulation: direct shielding made of polyu-
rethane without CFC and HCFC
- External covering: made of PVC, RAL
9016; 0.35mm thick
• TESTING
- Exchanger sealing check: using air at 6
bar (100%)
- Tank sealing check: by filling tank with
air at 6 bar, and then, immersing it into
water to avoid potential leaks (100%)
- End product sealing check: by filling tank
with air at 6 bar, and then, immersing it
in water to avoid potential leaks through
components installed (100%)
In the following pages you will find the
description, technical data and relevant
dimensions for each tank capacity.
Legend
A
Hydraulic safety valve (not provided);
B
Emptying cock (not provided);
C
Drain tube (not provided);
D
Expansion tank (not provided);
E
Pressure reducer (not provided);
F
One way valve (not provided);
G
Intercepting valve (not provided);
H
Pump (not provided);
I
Boiler (not provided).
