PolluCom
®
F/S C Heat/Cooling Meter
Installation and Operating Instructions
M H 1500 INT, Page 7
Fig. 5.3.1 Installation of F PolluCom
®
F/S C RI
connector
5. Remove the protective cap from the threaded
connection (D1) of the PolluCom
®
F/S C RI
coaxial meter (D), insert the supplied new
sealing ring (C2) onto the sealing surfaces (A1
and A2) of the EAS instead of the old seal.
6. Grease the thread of the coaxial meter (D) and
screw it into the EAS and tighten it to the fixed
stop on the housing. Only use a hook wrench
for this purpose! Do not use any additional
sealants under any circumstances! Fig. 5.3.2
Fig. 5.3.2 Installation of F PolluCom
®
F/S C X
measuring capsule
7. Seal the coaxial meter together with the
single-tube connector by pulling the enclosed
sealing wire in one piece through the sealing
eyelets on the measuring capsule (D2) and
the EAS (D3), tighten it and secure it with the
enclosed self-lock seal. (See Fig. 3)
8. Install and seal flow sensor according to
Chapter 6. Then open the shut-off valves and
check the entire installation site for leaks.
Then put the heating/cooling system back into
operation.
5.4 PolluCom
®
F/S C RT (Techem type)
1. Check installation for completeness. There
must be a Techem single-pipe housing in the
return and the original installation location(s)
for the temperature sensor(s). Caution: In
refrigeration systems, the supply is the colder
pipe and the return is the warmer pipe. The
meter to be installed must then be of the
PolluCom
®
F/S C X RT type with appropriate
adjustment. Please check.
2. Switch off the heating system or its circulation
pump.
3. Close the shut-off valves located upstream
and downstream of the single-pipe adapter
(EAS).
4. Check the installation point again for correct
flow direction (arrow on the housing), correct
its installation if necessary. (Fig. 5.4.1)
5. Unscrew the overflow cap or existing
measuring capsule from the single-tube
housing.
6. Clean the sealing surfaces of the housing.
Fig. 5.4.1: Mounting the coaxial meter in the EAS
7. Gray plastic part with the O-ring is already
mounted on the PolluCom
®
F/S C RT (Fig. 2).
The PolluCom
®
F/S C RT can be screwed into
the Techem EAS without additional mounting
parts. (Fig. 5.4.2)
Coaxial meter
PolluCom F/S C RT
Plastic part
gray mounted
EAS Techem
O-ring
