Technical Specifications - Riello Solar R 11 Handbuch

This instruction manual is an integral part of the installation and maintenance manual for the complete solar water
heating system. Refer to that manual for GENERAL SAFETY INFORMATION AND PRECAUTIONS.
The WATER RETURN GROUP allows you to connect a solar storage cylinder to a series of solar collectors. The group
allows you to perform flow adjustment, flushing, circuit filling and draining, and pump replacement far more easily. The
compact safety valve group contains, in addition to the safety valve itself, a pressure gauge and a fitting for connecting
a hose to the expansion vessel. The water inlet group also incorporates a non-return valve.
Versions with solar controller can also control the associated solar water heating system.
Description
1 Return group
2 M8 screws for fixing the kit to a storage cylinder
without foam insulation
3 Self-tapping screws for fixing the kit to a storage
cylinder with foam insulation
4 Washers for fixing the kit to a storage cylinder
with foam insulation
5 Expansion plugs for fixing the kit to a storage
cylinder with foam insulation
6 Solar regulator (if included)
7 Sensors (if included)
8 Pump power cabling
9 PWM cabling
Inside an envelope:
10 Instruction manual
11 Instruction manual for solar controller (if included) 1
12 Spare parts catalogue
13 Logo label *
(*) to be applied after the protective film (P) has been
removed
The kit is packaged in a cardboard box identified by a
label bearing the name of the kit, its code and a product
bar code.
DESCRIPTION
Maximum working pressure
Maximum operating temperature
Dimensions LxHxD
Net weight with insulation
PUMP
Power supply
Electrical current draw (min/max)
Heat output (min/max)
WATER RETURN GROUP
DESCRIPTION
CONTENTS
Q.ty
1
2
2
2
2
1
3
1
1
1
1
1

TECHNICAL SPECIFICATIONS

Solar R 11
6
110
271x638x209
6,5
230~50
0,04 / 0,57
2 / 60
13
9
8
1
6
P
10
11
11
Solar RS 11
6
110
271x638x209
7
230~50
0,04 / 0,57
2 / 65
5
4
3
2
7
12
bar
°C
mm
kg
V~Hz
A
W