air source heat pump A2 series and B series

swimming pool heat pump

1. Installation must be simple and allow easy access for later work.
2. If the unit is to be installed on the floor, its undercarriage should be heightened, to avoid ingression of accumulated water in rainy season. In snowy areas, it is important to prevent accumulated snow from blocking up the air-out. The recommended height is 20cm to 30cm.
3. Drain ditch or other facilities should be arranged under the outdoor unit, to avoid the environment influence because of water discharge.
4. To install the unit at balcony or top of building, the installation site must meet the allowable bearing capacity of building structure, without affecting the structural safety.
5. Ensure the unit is well ventilated, direction of air exhaust is kept away from windows of neighboring buildings, and the exhaust air cannot flow back. Moreover, adequate service clearance should be kept around the unit.
6. The unit should not be installed at places accompanied with oil, inflammable gas, corrosive components, e.g. sulfur compound, or high-frequency equipment.
7. The unit must be installed on reliable base or framework. Weight capacity of framework should be 3 times of the body weight, and safeguard measures should be taken to avoid malfunction of fastenings.
8. The unit should not be installed at sites with typhoon/earthquake hazards. Midair installation should be avoided as much as possible as machine falling down may result in severe accident.
9. Do not install the heat pump close to a road or path to avoid mud splashing on the unit.
10. Keep, whenever possible, the unit out of reach of children.

Electric Connection
1. Electrical installation and service must be carried out under the supervision of a qualified electrician.
2. The electrical power supply to the heat pump must be protected with a fuse and isolator switch (not provided) in compliance with standards and regulations valid in the country in which the system is to be installed.
3. The unit is designed for connection to a general power supply with full earth and neutral or neutral earth systems.
4. Important remarks:
□ A voltage variation of ±10% during operation is acceptable.
□ The electrical supply conduits must be securely fastened.
□ The cable must be suitable for outdoor use.
□ Use a cable gland to pass the power supply cable into the unit.