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1 GENER L
1.1.
pplications
ccelerated hot water circulation in heating
installations using renewable energies :
Solar energy - Geothermal energy.
1.2. Specifications
• Temperature range
• mbient temperature
• Max. service pressure
• Min. suction pressure
(m w.g.*)
• ntifreeze (Water + glycol) : up to 50 %
(whith the exclusion of all other liquids without first
obtaining the agreement).
•Max. flowrate (50 Hz) GEOSUN :
HXL/HYL 43
HXL/HYL 53
HXL/HYL 63
HXL 73
HXL 83
HYL 103
* 10,2 m w.g. = 1 bar = 10
2. S FETY
Read this data sheet carefully before installing and
starting up. Pay special attention to the points
concerning the safety of the equipment for the
intermediate or end user.
This appliance is not intended for use by persons
(including children) with reduced physical, sensory or
mental capabilities, or lack of experience and
knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a
person responsible for their safety.
Children should be supervised to ensure that they do
not play with the appliance.
2.1. Symbols used in the manual
Potential risk that might endanger the safety of
the persons.
Safety instructions relating to electric risks.
If you do not consider this instruction, it
TTENTION !
may involve a damage for the material
and its functioning.
3. TR NSPORT ND STOR GE
When taking delivery of the equipment, check that it
has not been damaged in transit. If anything is found
wrong, take the necessary steps with the carrier within
the allowed time.
: -10° to +110°C
: up to 40°C
: 10
6
Pa (10 bar)
: 1,5.10
4
Pa (1.5 m; 0.15 bar)
at + 82°C;
: 3.10
4
Pa (3 m; 0.3 bar) at +95°C;
: 10
5
Pa (10 m; 1bar) at +100°C
: 3,5 m
3
/h
3
: 3,5 m
/h
: 5 m
3
/h
: 5 m
3
/h
: 2 m
3
/h
: 2 m
3
/h
5
Pa
If the equipment delivered is to be
TTENTION !
installed at a later time, store it in a dry
place and protect it from impacts and outside
influences (moisture, frost, etc.).
4. PRODUCTS ND CCESSORIES
4.1. The pump
With threaded ports.
The motor has a wet rotor and the bushings are self-
lubricating.
Three-speed or multi-speed, according to model;
manual selection by selector switch.
• Compliance
: TF110 (except the GEOSUN 73 : TF 95)
• Insulation class : F (155°C)
• Protection
: IP42
The motor is self-protected and needs no external
protection.
Frequency
Voltage * (1-phase)
* standard voltage : tolerance 50 Hz ± 10 % - 60 Hz ± 6 %
4.2.
ccessories
supplied : Union's gasket
Recommended :
• Unions screw-on • Unjamming plug device for motor
shaft • Isolating valves.
5. INST LL TION
5.1.
ssembly (see FIG. 1)
Make sure that the circulator is accessible.
-
- ssemble directly on a pipe, preferably vertical, and
if possible on the return circuit; never at the low point
(to protect against deposits).
For connection with the water supply
network, the use of new accessories is
TTENTION !
necessary.
- The motor shaft axis must always be horizontal.
- The arrow on the pump casing indicates the
direction of water flow (see FIG. 2).
- Install isolating valves on both sides of the circulator
to facilitate removal and other work on it.
If the circulator must be insulated, we
TTENTION !
advise
evacuation notches in the motor flange (see FIG. 2).
5.2. Orientation of terminal box (see FIG. 3)
If necessary, the orientation of the motor, and with it
that of the terminal box, can be changed.
Remove the motor attachment screws and turn the
-
motor to the desired position.
Take care not to damage the casing
TTENTION !
gasket, and reinstall it correctly.
7
50 Hz
60 Hz
230 V
220/240 V
against
obstructing
the
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