Bomba de calor Hydro-Pro, tipo inversor (modelo Xp17Dcsi+): vista explosionada y piezas de recambio

Hydro-Pro Heat Pump Inverter (Type Xp17Dcsi+) exploded view & spare parts

En esta página se incluyen el diagrama completo de vista explosionada y la lista de materiales (BOM) para el Hydro-Pro Heat Pump, Type Inverter (Type Xp17Dcsi+), manufactured under factory reference 7018548. The diagram covers the complete unit from the outer casing panels and fan assembly through to the refrigerant circuit, titanium heat exchanger, and inverter control electronics. Whether you are a pool owner carrying out routine maintenance or a qualified technician diagnosing a fault, every major component of this variable-speed inverter heat pump is mapped here. Work through the numbered call-outs once and you should be able to identify the part you need within minutes.

Cómo utilizar el esquema numerado para localizar tu pieza

Every call-out number printed on the exploded-view diagram corresponds directly to a row in the parts list below the image — locate the area of the unit you are working on, find the relevant number on the diagram, then read across to the description and SKU in the table. Once you have the SKU, simply enter it into the search bar or add it directly to your basket. Take care when a number appears in more than one location on the diagram: common fasteners, clips (for example position 7), and sealing rings (positions 57 and 58) may be used in several places simultaneously, so confirm the description matches the exact location on your unit before ordering. Pay particular attention to positions 66 y 67, which both describe a magnet ring — cross-reference these with the physical fitting on your heat exchanger circuit to confirm which you need. Lettered variants — positions 22a y 22b — are called out separately in the diagram and indicate different LED display board models; read the label on your existing board carefully before selecting. Similarly, positions 44 y 45 are both low pressure switches with different operating ranges, so always check the pressure rating marked on the existing switch before ordering a replacement. If your diagram shows a position with no SKU listed, the part is currently not available as a standalone spare and the unit note will direct you accordingly.

Main replaceable assemblies on the Hydro-Pro Heat Pump Inverter (Type Xp17Dcsi+)

El conjunto de ventilador sits at the top of the unit and comprises the fan motor bracket (pos. 14), the 120 W fan motor ZWB378D02B (pos. 15, SKU 7021812), and the 554 mm × 148 mm anticlockwise fan blade with a 10 mm centre hole (pos. 16, SKU 7021816); these are the components most commonly disturbed during seasonal servicing. Directly behind the fan sits the evaporador (pos. 5), which in cold weather is protected by the 230 V 65 W 1,700 mm evaporator heating belt (pos. 13, SKU 7020273), held in place by its dedicated clip (pos. 12). The circuito de refrigerante runs from the compressor (pos. 25) — cushioned on damping feet (pos. 28) and kept warm in cold climates by the 230 V 35 W 390 mm compressor heating belt (pos. 27, SKU 7020268) — through the 4-way valve (pos. 50) and electronic expansion valve (pos. 52) to the intercambiador de calor de titanio (pos. 59, SKU 7021821), which transfers heat to the pool water. Circuit integrity is monitored by the high pressure switch at 3.6–4.2 MPa (pos. 47, SKU 7024793) and by either of the two low pressure switch variants (pos. 44, SKU 7024791; pos. 45, SKU 7024792). The circuito de agua connections are made through the water connection sets at positions 60 and 65 (both SKU 7014153) and protected by the water flow switch VH-2 (pos. 63, SKU 7020257). Four temperature sensors — the ambient sensor TH1 (pos. 2, SKU 7020259), pipe sensor TH2 (pos. 8, SKU 7020260), exhaust sensor TH3 (pos. 53, SKU 7020261), water-out sensor TH5 (pos. 61, SKU 7020262), and water-in sensor TH6 (pos. 56, SKU 7020263) — provide the inverter control board with all the readings it needs to modulate compressor speed. The inverter main board (pos. 70, SKU 7020761) lives inside the electric box (pos. 68), while the waterproof display box (pos. 21, SKU 7010543) houses the LED display chosen at the time of manufacture.

Elegir entre variantes y tamaños de envase

The most important variant decision on this model is the LED display board at position 22: the standard inverter display is the SHHCLEDMM101 (pos. 22a, SKU 7020256), while the Wi-Fi-enabled version is the WiFi02iMM011 (pos. 22b, SKU 7023600). Check the part number printed on your existing display board before ordering, as the two boards are not interchangeable. The presostatos at positions 44 and 45 look similar externally but operate across different pressure ranges — 0.1–0.3 MPa and 0.2–0.35 MPa respectively — so always verify the rating stamped on the body of the switch you are replacing. For sealing components such as the O-type sealing ring (pos. 57), the blue rubber ring (pos. 58), and the red rubber ring (pos. 64), confirm the diameter and cross-section against the bore of the fitting before purchasing, as slight dimensional differences will affect the quality of the seal. Where the same SKU appears against two positions — as with the water connection set SKU 7014153 at both positions 60 and 65 — a single SKU covers both locations, so simply order the quantity you require.