Pump Operation; Starting The Pump; Speed Selection - Honeywell Home AquaPUMP PC3F1558IUF00 Instrucciones De Instalación

AQUAPUMP™ 3-SPEED CIRCULATION PUMPS
Fig. 8. Circulator pump wiring.

PUMP OPERATION

WARNING
Pump Damage.
Do not start the pump until it has been filled with
water and the system has been purged of air.

7. Starting the pump

• Do not start the pump until it has been filled with water
and the system has been purged of air.
• Open the service valves on both sides of the pump to fill
the system with water. Check for leaks.
• Turn the air vent screw in the middle of the housing
counterclockwise until you hear air escape from the
system. Placing a rag under the vent holes will help
collect water.
62-0383EFS—07
• Run the pump with the air vent open. Water will drip
from the air vent holes. Then, when all air is vented,
N (NEUTRAL)
L (LINE, HOT)
close the air vent screw by screwing it clockwise back
GROUND
into place.
WARNING
Risk of scalding/burning
Depending on water temperature and pressure of
the system, hot vapor or liquid can escape if the
air vent screw is completely loosened.
Depending on water temperature and how long
the pump has been running, the pump can
become very hot.
M32875
Fig. 9. Bleed the circulator by loosening

8. Speed selection

• Turn the speed adjustment knob clockwise to increase
the speed (see Fig. 9).
• See Figs. 2-4 on page 2 for the flow curves of each
pump at the three different speeds.
• Select a speed to obtain proper flow needed for correct
system operation.
4
SPEED
ADJUSTMENT
KNOB
SERVICE
VALVES
AIR VENT
SCREW
M32876
the air vent screw.