Harmopool WTC50M User manual

Imported by:
Zwembad BVBA
Industrieweg 9
3190 Boortmeerbeek
België
www.harmopool.eu
Manual SPA circulation pump
(ZFPX5096-5097) WTC50M

Table of content
Safety instructions ...................................................................................................................3
General information ................................................................................................................3
Installation ...............................................................................................................................4
Assembly..............................................................................................................................4
Electrical installation............................................................................................................4
Controls prior to first start-up .............................................................................................4
Start-up....................................................................................................................................5
Maintenance............................................................................................................................5
FAQ ..........................................................................................................................................6
Appendices ..............................................................................................................................7
Performance curve ..............................................................................................................7
Installation diagram.............................................................................................................7

3
Safety instructions
When installing and using this electrical equipment, basic safety precautions should always
be followed, including the following:
○READ THE MANUAL AND FOLLOW THE INSTRUCTIONS
○In order to reduce the risk of injuries, children are not allowed to use the device without
strict supervision.
○Risks of Electrical Shock . Connect only to grounding type receptacle protected by a
ground fault circuit interrupter (GFCI). Contact a qualified electrician if you cannot verify
that the receptacle is protected by GFCI.
○Do not bury the cord . Locate cord to minimize damages caused by lawnmowers, hedge
trimmers, and other equipment.
○In order to prevent injuries due to the running parts, do not make the electric pump
running before the pipeline has been connected.
○To reduce the risk of electrical shock, replace damaged cords immediately.
○To reduce the risk of electrical shock, do not use the extension cord to connect unit
electric supply; provide a properly located outlet.
○Do not install within an outer enclosure or beneath the skirt of a hot tub unless it has
been marked.
○This appliance is not intended to be used by young children or infirm persons unless they
are being adequately supervised by a responsible person which can ensure their safety.
○Young children are not allowed to play with the appliance.
○FOR INDOOR USE ONLY.
○KEEP THESE INSTRUCTIONS
General information
Check carton for any evidence of damage due to rough handling in shipment. If carton or
any pump components are damaged, notify the carrier immediately. Failure to follow the
safety instructions may result in serious adverse health effects, or even serious or fatal
injury. Failure to follow the safety instructions will in all cases invalidate all guarantees and
liability on the part of the manufacturer.
The pumps are designed to work properly with a maximum water temperature of 50°. The
pump has been produced by using high-quality materials and has been subjected to many
hydraulic and electric tests. Please follow the instructions of the manual in order to
prevent the engine from being overloaded. We are not responsible for damages cause by
failure to carry out the instructions.

4
Installation
○The pumps have to be installed horizontally. Pump must be fixed by screws on the tub shelf. and fixed
with silent block to lower the noise and liberation.
○The pipe from and to the pool should be as short as possible.
○The rating label should be visible after installation.
○Parts containing electricity, except parts supplied with an extra low voltage <12V, must be inaccessible
to the person in the bath.
○Class I appliances must be permanently connected to fixed wiring. Parts including electrical components,
except remote control devices, must be located or fixed so that they cannot touch the water.
Assembly
○The diameter of the suction pipes should be larger or equal to the diameter of draining pipes.
○The pipes are not allowed to lay on top off the pump.
○Seal all the connectors and unions well. Avoid any dripping on the motor. This can unfailingly damage it.
Electrical installation
○The electrical install action should have a multiple separation system with contact openings of at least
3mm.
○For protection against possible electric shock this unit must be mounted to the base in accordance with
the installation instructions.
○The protection of the system should be based on a residual current device (RCD) with a rated tripping
current not exceeding 30mA. The supply cable should comply with EMC standards.
○Single-phase motors have built-in thermal protection.
○The electric connection must be carried out by qualified staff following th "EN60335-2-60" standard
strictly.
○Please ensure that the earth cable connection is correctly made.
○Wires serving as equipotential bonding conductors must have a cross sectional area between 2.5 mm2
and 6 mm2 and must be equipped with the terminal suitable receptacle.
Controls prior to first start-up
○Verify that the pump shaft turns freely.
○Check whether the voltage and frequency are according to the name plate.
○The Hydro massage assembly should be equipped with a system to prevent the pump from starting up
if a minimum water level is not present.
○Check the rotating direction of the motor. This should correspond with the direction indicated on the
fan cover.
○If the motor does not start up, try to locate the problem in the table of most common faults and their
possible solutions (FAQ).
○NEVER LET THE PUMP RUN DRY

5
Start-up
1. Start the pump only when the suction and discharge pipes are connected to the corresponding inlets and
outlets.
2. Ensure there are no obstacles in the pump
3. Apply voltage to the motor and suitably adjust the jets to obtain the desired flow.
Maintenance
The pumps do not require any special maintenance or programming. If the pump will be idle for a longer
period of time , it is recommended to disassemble , clean and store it in a dry , well ventilated place. If the
supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified
person immediately to a hazard.

6
FAQ
SYMPTOM
POSSIBLE CAUSE
CHECK
NO POWER
-Incoming power to
the pump?
-Is circuit breaker on?
PUMP
DOES
NOT
TURN
ON
-Is GFCL operating
properly?
-Is the air switch
plugged in?
-Is the air switch hose
connected to the
AIR SWITCH DISCONNECTED
pump?
-Is the air switch hose
connected to the
actuator button on the
tub deck?
PUMP
NOT
PUMPING
PROPERLY
BLOCKAGE OR LEAK
-Jets should be
pointed away from the
suction inlet so air is
not forced into
pump suction.
-Is the in tub suction
inlet blocked
or covered?
-Is there any debris
in the pump housing?
-Is there a leak in the
piping or the
Pump?
LOW
VOLTAGE
-Is the proper voltage
applied to the
pump?
-Is there an extension
cord being used?

7
Appendices
Performance curve
Installation diagram
V/Hz esp.: Pump tag, water temperature: 4°C ~ 50°C
Safe temperatuur: -10°C ~ +50°C.
Relative humidity: 95% Max.