Requirements, Operational limits, Typical applications (fig. 1) – Bell & Gossett P86272B VS Variable Speed Pump Control User Manual
Page 2
REQUIREMENTS
ELECTRICAL SAFETY
WARNING: ELECTRICAL SHOCK HAZARD
Electrical connections are to be made by a qualified
electrician in accordance with all applicable codes, ordi-
nances and good practices. Failure to follow these instruc-
tions could result in serious personal injury, death and/or
property damage.
VS
Outdoor
Sensor
Secondary Loop
Sensor
Boiler Return
Sensor
VS Pump
PRIMARY
LOOP
SECONDARY
LOOP
Boiler
Primary-Secondary Variable Speed Injection Mixing
Lower Temperature System
VS
Outdoor
Sensor
Secondary Loop
Sensor
Boiler Return
Sensor
VS Pump
PRIMARY
LOOP
SECONDARY
LOOP
Boiler
Primary-Secondary Variable Speed Injection Mixing
Multiple Temperature System
VS
Outdoor
Sensor
Secondary Loop
Sensor
Boiler Return
Sensor
PRIMARY
LOOP
SECONDARY
LOOP
Boiler
Primary-Secondary
Variable Load System
VS Pump
2
OPERATIONAL LIMITS
These controls are to be used with wet rotor pumps designed
to pump liquids compatible with their cast iron, bronze or
stainless steel body constructions.
Electrical Rating
VS Control: 115v, 60hz, 1Ø
Injection Pump:
115v, 60hz, 1Ø
Max. Rating 1/8 HP
Permanent Split Capacitor
Secondary Loop Pump: 115v, 60hz, 1Ø or 230v, 60hz, 1Ø
Max. Rating of 8 amps
TYPICAL APPLICATIONS (Fig. 1)
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- S14333 Technologic 5500 Series ZoneSav Controller (38 pages)
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- 6 71 075 003A Autocirc Instant Hot Water Pump Models e3-4/BDPQC (8 pages)
- 6 71 075 110A The ecocirc auto/vario Series Pumps (4 pages)
- 6 71 075 111A Autocirc Instant Hot Water Pump Model ecocirc 23 5 ACT (8 pages)
- 6 71 075 114A Series e3 SC Solar Circulators (6 pages)
- 6 71 075 115A LS Condensate Removal Pump (6 pages)
- 6 71 075 141B ecocirc wireless Potable Hot Water Recirculation Kit (28 pages)
- A 00 091 365A Series e3 4/e3 6 Instant Hot Water Recirculating Systems (6 pages)
- A 00 091 391A Automatic Plug-In Timer for e³-4/e³-6 Circulators (2 pages)
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- A91591 Number 98 High Capacity Air Vent 1/2″ Female NPT Connection Operational Limits (3 pages)
- AC8584D Series HSCS Base Mounted Centrifugal Pumps (32 pages)
- IM207R00 Series 3530 (24 pages)
- IM228R04 e-SV (64 pages)
- MN 414 AC Submersible Pump Motors (16 pages)
- P0002560 Wireless Module and RS-485 Module (8 pages)
- P15758C Replacing the Bearing Frame Assembly or Pump Shaft (5 pages)
- P15776H Little Red Booster Pumps (4 pages)