Wilo Star S33 FC Porohita Pump Manual Kaiwhakamahi

1. Hua Neke Atuview

The Wilo Star S 33 FC 230V/60Hz circulator pump is engineered for efficient fluid circulation in various heating systems. It features a robust cast iron housing and a three-speed motor, providing versatility for different application requirements.

This model is designed for quiet operation due to its wet rotor design, making it suitable for sound-sensitive installations. It includes a built-in, removable check valve for enhanced system control.

Āhuatanga matua:

• Cast iron housing with fixed flanges.
• Three-speed motor (Low/Medium/High) with a maximum head of 33 feet.
• Integrated, removable check valve.
• Suitable for radiant heating, hydronic heating, fan coil heating, and solar systems.
• Whisper-quiet operation.
• Includes two gaskets (O-rings).
• UL/CSA listed for safety and compliance.

Whakaahua 1: Mua view of the Wilo Star S33 FC Circulating Pump, showing the control panel and specifications label.

2. Nga korero haumaru

Read all instructions carefully before installation and operation. Failure to follow these instructions may result in electric shock, fire, or serious injury.

• Haumaru Hiko: Ensure power is disconnected before any installation, maintenance, or repair work. All electrical connections must be performed by a qualified electrician in accordance with local codes and regulations.
• Pāmahana Wai: The pump is designed for a maximum water temperature of 230°F (110°C). Do not exceed this temperature.
• Pēhanga: The maximum working pressure is 140 PSI. Do not exceed this pressure.
• Taiao Tāuta: Install the pump in a dry, well-ventilated area. Protect from freezing temperatures.
• Hototahitanga Wai: This pump is suitable for water and glycol mixtures. Do not use with flammable or corrosive liquids.
• Non-Submersible: This pump is not submersible. Do not immerse in water.
• Do Not Run Dry: Operating the pump without fluid can cause severe damage. Ensure the system is properly filled and purged of air before starting the pump.

3. Tatūnga me te Tāuta

3.1 Nga Tirohanga i mua i te whakaurunga

• Verify that the pump's voltage (230V) matches the supply voltage.
• Me whakarite he waahi tika te waahi whakaurunga mo te tiaki me te hau.
• Confirm that all necessary plumbing fittings and electrical components are available.

3.2 Te Whakapiki i te Puma

1. Position the pump in the system piping, ensuring the flow direction matches the arrow on the pump housing.
2. Use appropriate pipe wrenches to secure the pump flanges to the system piping. Do not overtighten.
3. Ensure the pump is installed horizontally with the motor shaft level to prevent air pockets and ensure proper lubrication.

3.3 Hononga Hiko

WHAKATŪPATO: Electrical connections must be made by a qualified electrician. Disconnect power before proceeding.

1. Open the electrical terminal box on the pump.
2. Connect the 230V/60Hz power supply wires to the designated terminals (L1, L2, Ground) according to the wiring diagram inside the terminal box cover.
3. Me whakarite kia mau nga hononga katoa me te whakamaarama tika.
4. Close the terminal box cover securely to protect against moisture and dust.

Whakaahua 2: Taha view of the Wilo Star S33 FC Circulating Pump, highlighting the electrical connection box and removable check valve.

4. Nga Tohutohu Whakahaere

4.1 System Filling and Purging

Before starting the pump, ensure the heating system is completely filled with fluid and all air has been purged. Running the pump dry will cause damage.

4.2 Timata te Pump

1. Once the system is filled and purged, restore power to the pump.
2. The pump will begin operating at the selected speed setting.

4.3 Whiriwhiringa Tere

The Wilo Star S33 FC features a three-speed motor. The speed can be adjusted using the selector switch on the pump's motor housing:

• Tautuhinga 1 (Iti): For systems requiring minimal flow or for quietest operation.
• Tautuhinga 2 (Waenga): He tautuhinga taurite mō ngā tono whānui.
• Tautuhinga 3 (Teitei): For systems requiring maximum flow and head pressure.

Select the speed setting that best matches your system's requirements to optimize performance and energy consumption.

5. Tiaki

The Wilo Star S33 FC pump is designed for minimal maintenance. However, regular checks can ensure optimal performance and longevity.

• Tirohanga Tau: Annually inspect the pump for any signs of leaks, unusual noises, or vibrations.
• Te Kounga o te Wai Pūnaha: Ensure the system fluid is clean and free of debris. Poor fluid quality can lead to premature wear.
• Taki takirere: The built-in check valve is removable for inspection or cleaning if necessary. Ensure power is off and the system is drained before attempting to remove it.
• Whakamaeke motuka: Ensure the motor is not obstructed and has adequate ventilation for cooling.

For any complex maintenance or repairs, it is recommended to contact a qualified service technician.

6. Te Raru

If the problem persists after attempting these solutions, please contact Wilo customer support or a qualified service professional.

7. Whakatakotoranga

8. Pūtāhui me te Tautoko

For detailed warranty information and technical support, please refer to the official Wilo website or contact Wilo customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.

Wilo Contact Information:

• Webpae: www.wilo.com (Please check for regional specific webpae)
• Ratonga Kiritaki: Tirohia te webpae tukutuku mō ngā nama waea me te tautoko īmēra.