1. Kupu Whakataki
This manual provides essential information for the proper installation, operation, and maintenance of your Taco 0015-MSF3-IFC 3-Speed Cast Iron Circulator Pump. Please read these instructions thoroughly before proceeding with installation or operation to ensure safe and efficient performance.
The Taco 0015-MSF3-IFC is a high-efficiency, three-speed circulator designed for hydronic heating and cooling systems. It features an Internal Flow Check (IFC) to prevent gravity flow and simplify installation.
2. Nga korero haumaru
WHAKATŪPATO: Te tūponotanga o te ru hiko. Momotuhia te hiko i mua i te mahi tiaki.
WARNING: Risk of Burns. Pump and piping may be hot. Allow to cool before handling.
- Ensure all electrical wiring is performed by a qualified electrician and complies with local codes and regulations.
- Manatokohia kei te ōrite te pūhiko ki te kaha o te paputage whakaritenga (115 Volts).
- Kaua e whakahaere i te papu me te kore he wai i roto i te pūnaha. Ka pā kino pea te rere maroke.
- Me mau ngā taputapu tiaki whaiaro (PPE) e tika ana i te wā e tāuta ana, e tiaki ana hoki.
- Tiakina nga tamariki me nga kaimahi kore mana i te papu i te wa e mahi ana.
3. Tatūnga me te Tāuta
Proper installation is crucial for the longevity and efficiency of your circulator pump.
3.1 Te Wetewete
Carefully remove the circulator from its packaging. Inspect for any visible damage. Report any damage to the carrier immediately.
3.2 Whakapiki
The circulator can be mounted in any position, provided the motor is horizontal. Ensure adequate space for wiring and future maintenance.

Whakaahuatanga Whakaahua: He taha view of the Taco 0015-MSF3-IFC circulator pump, showing the cast iron pump body and the motor housing. This view illustrates the typical orientation for installation within a piping system.
3.3 Piping Connections
The circulator is designed for use with standard flanges. Ensure all connections are tight to prevent leaks. Use appropriate pipe dope or Teflon tape on threaded connections.

Whakaahuatanga Whakaahua: A view of the Taco 0015-MSF3-IFC circulator pump from an angle, highlighting the flange connections on both sides of the pump body. This shows where the pump connects to the system's piping.
3.4 Waea Hiko
The circulator requires a 115 Volt AC power supply. Refer to the wiring diagram located inside the terminal box cover. Ensure proper grounding.

Whakaahuatanga Whakaahua: He roto view of the Taco 0015-MSF3-IFC circulator pump's electrical compartment, showing the wiring connections. This image is for reference during electrical installation, emphasizing the importance of correct wiring.
- Turn off the main power supply to the circuit before beginning any wiring.
- Tangohia te taupoki pouaka mutu.
- Connect the power supply wires to the appropriate terminals as indicated by the internal diagram.
- Secure all connections and replace the terminal box cover.
4. Nga Tohutohu Whakahaere
The Taco 0015-MSF3-IFC circulator features three speed settings, allowing for optimization of system performance and energy consumption.

Whakaahuatanga Whakaahua: He mua view of the Taco 0015-MSF3-IFC circulator pump, clearly showing the product label with specifications and the speed selector switch. The label details voltage, frequency, max pressure, max water temperature, and power consumption for each of the three speeds.
4.1 Whiriwhiringa Tere
A selector switch on the motor housing allows you to choose between three operating speeds (1, 2, or 3). Refer to the product label for specific wattage me amperage ratings for each speed.
- Tere 1: Lowest flow and head, lowest power consumption.
- Tere 2: Medium flow and head, moderate power consumption.
- Tere 3: Highest flow and head, highest power consumption.
Select the speed that best matches your system's requirements for optimal performance and energy efficiency.
4.2 Internal Flow Check (IFC)
The integrated IFC eliminates the need for an external check valve, preventing gravity circulation in hydronic systems when the pump is off. This feature is automatic and requires no user intervention.
4.3 Whakaoho Tuatahi
- Ensure the system is filled with water and properly vented to remove all air.
- Manatokona kei te mau nga hononga hiko katoa.
- Turn on the power supply to the circulator.
- Observe the pump for smooth operation and check for any leaks.
5. Tiaki
The Taco 0015-MSF3-IFC circulator is designed for continuous duty and requires minimal maintenance. However, periodic checks can extend its lifespan.
- Tirohanga Tau: Check for any signs of leaks around the flanges or motor housing.
- Taki Haruru: Listen for unusual noises, which could indicate bearing wear or cavitation.
- Kounga Wai Pūnaha: Maintain proper system water quality to prevent corrosion and scale buildup, which can affect pump performance.
- Te horoi: Kia ma te taha o waho o te papu, kia kore hoki he puehu, he paru rānei, kia tika ai te tohatoha o te wera.
6. Te Raru
Tirohia te ripanga e whai ake nei mo nga take noa me o raatau otinga ka taea.
| Raruraru | Take pea | Rongoā |
|---|---|---|
| Kaore e timata te papu | No power; Blown fuse/tripped breaker; Motor seized | Check power supply; Reset breaker/replace fuse; Contact qualified service personnel. |
| E rere ana te papu engari kāore e rere | Air in system; Closed isolation valves; Clogged impeller | Vent system; Open valves; Inspect/clean impeller (requires professional service). |
| Haruru/wiriwiri nui | Air in system; Cavitation; Worn bearings; Improper mounting | Vent system; Ensure adequate system pressure; Contact qualified service personnel; Check mounting. |
| Te turuturu mai i te papu | Loose flange connections; Damaged gasket/seal | Tighten flange bolts; Replace gasket/seal (requires professional service). |
If troubleshooting steps do not resolve the issue, contact a qualified HVAC technician or Taco customer support.
7. Whakatakotoranga
- Tauira: 0015-MSF3-IFC
- Waitohu: Taco
- Rauemi: Maka rino
- Wheehau: 1 / 20 HP
- Voltage: 115 Volts
- Auautanga: 60 Hz
- Nga tere: 3 (Selectable)
- Pēhanga Mōrahi: 125 PSI
- Paemahana Wai Max: 110°C / 230°F
- Internal Flow Check (IFC): Ae
- Momo Whakapiri: 2
- Utu: Te Mahi Tonu
- Taumaha Tūemi: Tata ki te 7 Pauna
- UPC: 687752908343
8. Pūtāhui me te Tautoko
For warranty information, please refer to the documentation provided with your purchase or contact Taco, Inc. directly. Warranty terms typically cover manufacturing defects for a specified period from the date of manufacture or purchase.
Kaihanga: Taco, Inc.
Whakapā: Please visit the official Taco, Inc. website for current contact information and technical support resources.





