English (US)
4
3. Abbreviations and definitions
4. General information
These installation and operating instructions apply to the
Grundfos TPE2 (D) and TPE3 (D) pumps.
The pumps are fitted with frequency-controlled
permanent-magnet motors for single-phase or three-phase power
supply connection.
4.1 Radio communication
This product incorporates a radio module for remote control
which is a class 1 device and can be used anywhere in the EU
member states without restrictions.
For use in USA and Canada, see page 50.
This product can communicate with the Grundfos GO Remote
and other products of the same type via the built-in radio module.
In some cases, an external antenna may be required.
Only Grundfos-approved external antennas may be connected to
this product, and only by a Grundfos-approved installer.
4.2 Battery
Pumps fitted with the advanced functional module (FM 300)
incorporate a Li-ion battery. The Li-ion battery complies with the
Battery Directive (2006/66/EC). The battery does not contain
mercury, lead and cadmium.
5. Delivery and handling
5.1 Delivery
The pump is delivered from the factory in a carton with a wooden
bottom, which is specially designed for transport by fork-lift truck
or a similar vehicle.
5.2 Handling
Lift the pump by means of nylon straps. See figs 1 and 2.
Fig. 1 TPE2, TPE3
Fig. 2 TPE2 D, TPE3 D
AI Analog input.
AL Alarm, out of range at lower limit.
AO Analog output.
AU Alarm, out of range at upper limit.
Current sinking
The ability to draw current into the terminal and
guide it towards GND in the internal circuitry.
Current
sourcing
The ability to push current out of the terminal
and into an external load which must return it
to GND.
DI Digital input.
DO Digital output.
ELCB Earth leakage circuit breaker.
FM Functional module.
GDS
Grundfos Digital Sensor.
Factory-fitted sensor in some Grundfos pumps.
GENIbus Proprietary Grundfos fieldbus standard.
GFCI
Ground fault circuit interrupter.
(USA and Canada).
GND Ground.
Grundfos Eye Status indicator light.
LIVE
Low voltage with the risk of electric shock if the
terminals are touched.
OC
Open collector:
Configurable open-collector output.
PE Protective earth.
PELV
Protective extra-low voltage.
A voltage that cannot exceed ELV under
normal conditions and under single-fault
conditions, except earth faults in other circuits.
SELV
Safety extra-low voltage.
A voltage that cannot exceed ELV under
normal conditions and under single-fault
conditions, including earth faults in other
circuits.
TPE2
Single-head TPE2 pump without factory-fitted
differential-pressure and temperature sensor.
TPE2 D
Twin-head TPE2 D pump without factory-fitted
differential-pressure and temperature sensor.
TPE3
Single-head TPE3 pump with factory-fitted
differential-pressure and temperature sensor.
TPE3 D
Twin-head TPE3 D pump with factory-fitted
differential-pressure and temperature sensor.
Some variants of these products and all products
sold in China and Korea have no possibility of
radio communication according to local
legislation.
Warning
TPE2 D, TPE3 D: The centrally positioned thread
of the pump housing must not be used for lifting
purposes as the thread is placed below the
center of gravity of the pump.
TM05 7914 1613TM05 7915 1613
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