Install Instructions
1. PRE-INSTALLATION CHECK LIST
Before beginning installation procedures, the following checks
should be made. They are important for successful installation
of the terminal strip and capacitor replacement kit.
Be sure that the proper kit is used. Check that the kit has the
same voltage as the existing UP circulator (refer to table 1).
If the circulator to be repaired has suffered water damage to the
stator it cannot be repaired and must be replaced.
If the cartridge assembly (rotor, bearings and impeller assem-
bly) has been damaged, it must be replaced with the proper
replacement kit or entire pump
Table 1.
Terminal Strip Kit
UP15 UP26
595423 525276
UP15-10B5/B7 115v UP25-64SU/SF 115v
UP15-10BUC5/BUC7 115v UP26-64F 115v
595424 525277
UP15-18B5/B7 115v UP26-96F/BF 115v
UP15-18BUC5/BUC7 115v UP26-99F/BF 115v
UP15-20SPA 115v UP26-99B7 115v
UP15-18SU/SF 115v UP43-75F/BF 115v
UP15-42B5/B7 15v UP50-75F 115V
UP15-42BUC5/BUC7 115V
UP15-42SU/SF 115v
595425 525278
UP15-18B5/B7 230v UP25-64SU/SF 230v
UP15-18SU/SF 230v UP26-64F 230v
UP15-20SPA 230v UP26-96F/BF 230v
UP15-42B5/B7 230v UP26-99F/BF 230v
UP15-42SF/SU 230v UP26-116F 230v
UP43-75F/BF 230v
595426 UP50-75F 230v
UP15-42 BRUTE II 115v
595427
UP15-42 BRUTE II 230v
2. SHOCK HAZARD
WARNING!
To reduce the potential risk
of fire, electrical shock,
or injury to persons.
Switch off the electrical power supply to the pump.
WARNING: Never make any connections in the pump terminal
box unless the electrical supply has been switched off.
3. REPLACE PARTS
1. Switch off power to the pump.
2. Remove terminal box screws and cover.
3. Disconnect circulator leads from incoming power leads.
4. Remove capacitor from holder.
5. Remove green grounding screws.
6. Remove metal capacitor holder.
7. Remove terminal.
8. Reverse steps to reassemble.
4. ELECTRICAL
All electrical work should be performed by a
qualified electrician in accordance with the latest
edition of the National Electrical Code, local codes
and regulations.
Warning:
The safe operation of this pump requires that it be grounded
in accordance with the National Electrical Code and local
governing codes or regulations. The ground wires should be
copper conductor of at least the size of the circuit conductor
supplying power to the pump. Minimum ground wire size is 14
AWG. Connect the ground wire to the grounding point in the
terminal box and then to an acceptable ground. Do not ground
to a gas supply line.
The proper operating voltage and other electrical information
can be found on the nameplate attached to the top of the motor.
Depending on pump model, the motor has either built-in, automatic
resetting thermal protection or is impedance protected and in
either case does not require additional external protection. The
temperature of the windings will never exceed allowable limits,
even if the rotor is locked.
Wire sizes should be based on the ampacity (current carrying
properties of a conductor) as required by the latest edition of
the National Electrical Code or local regulations. Both the power
and grounding wires must be suitable for at least 194°F (9o°C).
For all 115V and 230V models: Connect the white electrical
leads from the circulator to the incoming power leads with wire
nuts or other approved connectors. Attach incoming grounding
wire to either of the green grounding screws.
RETURN SYSTEM TO NORMAL OPERATION
Restore power to the pump and ensure that it operates quietly.