SERO AWB-SS-12 DC, Руководство по установке и обслуживанию

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Pipe connections 9
NOTE!
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Pipe connections for the heat medium side are made
at the top. All required safety devices, shut-off valves
(as close to the heat pump as possible), and particle
filter (supplied) are fitted.
When connecting to a system with thermostats on all
radiators, a relief valve must be fitted, or some of the
thermostats must be removed to ensure sufficient
flow.
Pipe connections (heating
medium)
The heat pump´s water heater must be fitted with the
necessary valve equipment.
Pipe connections (water heater)
The heat pump should be supplemented with an elec-
tric water heater if a bubble pool or other significant
consumer of hot water is installed. The valve coupling
in COMPACT (electrical water heater) can be divided.
The mixing valve stays in COMPACT and the remain-
ing valve coupling can be used for incoming cold
water in AWB-SS series.
P
EXP
HW CW
SAV
SAV
VENTING VALVE
P
EXP
SAV
VENTING VALVE
Pipe connection for floor heating only
When the system is used for floor heating only,
Please connect the pipe according to the diagram,
in order to make the system run effectively.
It means the water-tank inlet pipe and the floor
supply pipe connected together as the total water
supply pipe.