Introduction; Safety Precaution; Important Features Of This Product - Peraqua 78508 Manual De Instalación Y Del Usuario

Safety precaution

Caution: Danger of electric shock
Always switch off power supply
before working on the heat pump
and stop the hydraulic circuit.
- The swimming pool heat pump must be installed by a qualified electrician.
- Always install a differential protective device with a sensitivity of 30 mA on the
distribution unit before the electrical box.
- Always fit a circuit breaker for all active conductors on the power supply of the box.
- In the event of abnormal behavior (noise, smell, smoke), cut off the power supply
immediately and contact you reseller. Do not attempt to repair the system yourself.
- Keep the main power supply switch far from children.
- Rotating parts: Never remove the grid from the fan. Never place your hand or any other
object in the air inlet or outlet of the heat pump.

Important features of this product

This swimming pool heat pump is equipped with safeguards that will stop
operation to protect your unit automatically and display error code on the
LED controller in case of some events as following:
Water Flow Switch
The water flow switch contacts close when pressure is applied as pool water flows through
the titanium heat exchanger. Low flow rates as well as no flow will let these contacts open
and this will cause the unit to shut down. The LED display will read "EE3" if the water
pressure is not sufficient.
High / Low Refrigerant Pressure Switches
• The high-pressure switch senses the refrigerant pressure in the sealed refrigeration system
and shuts the heat pump down in the event unsafe operating pressures are reached. The heat
pump will automatically reset after the system pressure drops back to normal operating
pressures. When this switch is tripped, digital displays will read "EE1"
• The low-pressure switch senses the refrigerant pressure in the sealed refrigeration system
to protect against certain conditions that could be detrimental to compressor life. The switch
Ⅰ

. Introduction

16