This page presents the full exploded-view diagram and bill of materials (BOM) for the Norsup Heat Pump, Type Inverter \u2014 model XP17DCSI<\/strong>, covered under Norsup factory reference 7021078<\/strong>. The diagram shows every serviceable component of this full-inverter pool heat pump \u2014 from the outer casing and fan assembly through to the refrigerant circuit, titanium heat exchanger, and control electronics. Whether you are a pool owner carrying out routine maintenance or a technician diagnosing a fault, the numbered diagram and the parts list below will help you identify the exact component you need in just a few minutes. If your unit carries the XP17DCSI designation, every position number shown applies directly to your machine.<\/p>\n Every numbered call-out printed on the diagram corresponds precisely to a row in the parts list below \u2014 locate the area of the heat pump where the fault or wear has occurred, then find the matching position number in that zone of the diagram. Once you have the position number, read across the row in the BOM to find the part description and, where one is shown, the SKU you need to add to your basket. Bear in mind that some components do not yet carry an individual SKU \u2014 this is indicated clearly in the list \u2014 and in those cases we recommend contacting our team for availability. Pay particular attention to positions that use letter suffixes: for example, position 20a<\/strong> oraz 20b<\/strong> describe two different LED display variants for the same mounting location, so choosing the wrong letter will result in an incompatible part being ordered. Similarly, positions 42<\/strong> oraz 43<\/strong> are both low-pressure switches fitted at the same area of the refrigerant circuit but set to different pressure ranges, so always cross-check the pressure rating stamped on your existing switch before ordering. Positions 58<\/strong> oraz 63<\/strong> share the same SKU (7014153, Water connection set), because the same part is used at both the inlet and outlet sides \u2014 ordering one SKU is correct for either location. When in doubt, photograph the part in situ alongside the diagram call-out before placing your order.<\/p>\n Ten zesp\u00f3\u0142 po stronie lotniskowej<\/strong> occupies the upper section of the unit and centres on the evaporator (pos. 5<\/strong>), which absorbs heat from the ambient air, supported by the back grill (pos. 4<\/strong>) and top cover (pos. 1<\/strong>). Airflow is generated by the fan motor (pozycja 13<\/strong>, ZWB378D02B 120 W, SKU 7021812) driving the fan blade (pos. 14<\/strong>, 554 mm \u00d7 148 mm with a 10 mm anticlockwise-rotation bore, SKU 7021816) \u2014 both are individual line-replaceable items. The obieg ch\u0142odniczy<\/strong> runs from the compressor (pos. 23<\/strong>) through the four-way valve (pos. 48<\/strong>), the electronic expansion valve or EEV (pos. 50<\/strong>), the fluid reservoir (pos. 24<\/strong>), and the filter (pos. 38<\/strong>), with circuit integrity monitored by the low-pressure switches at positions 42<\/strong> oraz 43<\/strong> and the high-pressure switch at position 45<\/strong> (SKUs 7024791, 7024792, and 7024793 respectively). The compressor heating belt (pos. 25<\/strong>, 230 V \/ 35 W \/ 320 mm, SKU 7020269) protects the compressor during cold starts and is a straightforward seasonal-maintenance item. The water-side assembly<\/strong> is built around the titanium heat exchanger (pos. 57<\/strong>, SKU 7021830), which transfers heat to the pool water, sealed and connected via the water connection sets at positions 58<\/strong> oraz 63<\/strong> (SKU 7014153). Water flow is monitored by the flow switch at position 61<\/strong> (VH-2 with 9\u00d77 mm plug, SKU 7020257), and inlet and outlet temperatures are tracked by the sensors at positions 54<\/strong> oraz 59<\/strong> (SKUs 7020263 and 7020262). The control and display assembly<\/strong> comprises the main PC board (pos. 66<\/strong>, SH0300101-V1.5, SKU 7021836) housed in the electric box (pos. 64<\/strong>), the waterproof display box (pos. 19<\/strong>, SKU 7010543), and the LED display module at position 20<\/strong>. Temperature monitoring across the refrigerant circuit is handled by three plug-type sensors: the ambient sensor TH1 (pos. 2<\/strong>, SKU 7020259), the pipe sensor TH2 (pos. 8<\/strong>, SKU 7020260), and the exhaust sensor TH3 (pos. 51<\/strong>, SKU 7020261), all sharing the same 6\u00d74 mm plug format.<\/p>\n The most significant variant choice on this model is at position 20<\/strong>, where the LED display is available in two versions: 20a<\/strong> (SHHCLEDV2MM101, SKU 7021826) is the standard inverter display, while 20b<\/strong> (WiFi02iMM011, SKU 7023600) is the Wi-Fi-enabled version \u2014 the two are not interchangeable, so check your existing display board’s part number before ordering. The pressure switches at positions 42<\/strong> oraz 43<\/strong> are another variant pair: one is rated 0.1\u20130.3 MPa and the other 0.2\u20130.35 MPa; fitting a switch with an incorrect pressure range can cause nuisance trips or, conversely, fail to protect the circuit, so always verify the rating on the original switch. All three temperature sensors (positions 2<\/strong>, 8<\/strong>, oraz 51<\/strong>) share the same 6\u00d74 mm plug format, but they are assigned to distinct monitoring points in the refrigerant circuit \u2014 while they may look physically identical, always order by position number and SKU to ensure the correct calibration range for that sensor location. The water connection sets (positions 58<\/strong> oraz 63<\/strong>, SKU 7014153) are identical parts, so a single SKU covers both the inlet and outlet positions; if you are replacing both at once, simply order a quantity of two.<\/p>","protected":false},"excerpt":{"rendered":"Jak skorzysta\u0107 z numerowanego schematu, aby znale\u017a\u0107 potrzebn\u0105 cz\u0119\u015b\u0107<\/h3>\n
Main replaceable assemblies on the Norsup Heat Pump Inverter (Type XP17DCSI)<\/h3>\n
Wyb\u00f3r mi\u0119dzy wariantami a rozmiarami opakowa\u0144<\/h3>\n