Grundfos ALPHA 15-55 HWR-T User Manual

6.4 Pumped liquids
CAUTION
Chemical hazard
Minor or moderate personal injury
‐ Do not use the pump for flammable liquids, such as
diesel or gasoline.
WARNING
Biological hazard
Death or serious personal injury
‐ In domestic hot water systems, the temperature of the
pumped liquid must always be above 122 °F (50 °C)
due to the risk of legionella.
WARNING
Biological hazard
Death or serious personal injury
‐ In domestic hot water systems, the pump is
permanently connected to the main water supply.
Therefore, do not connect the pump by a hose.
WARNING
Hot water
Death or serious personal injury
‐ If the hot water temperature is too high, it can cause
severe burns or scalding.
‐ Ensure that the temperature of the hot water source is
not high enough to cause burns or scalding.
CAUTION
Corrosive substance
Minor or moderate personal injury
‐ Do not use the pump for aggressive liquids such as
acids or seawater.
The pump is suited for domestic hot water.
Maximum hardness
14 °dH
Maximum potable water
temperature
140 °F (60 °C)
For water with a higher degree of hardness, contact Grundfos.
6.5 Identification
6.5.1 Nameplate
Prod. No. XXXXXXXX
CSA ENC 2
Nonsubmersible Pump
Electronically Protected Class F
Min
Amp
Max water temp 140 °F
1
2
3 4
5
6
Max
Watt
1 Ph 115V 60Hz
TM077632
Nameplate
Pos. Description
1 Product number
2 Voltage [V]
3
Rated current [A]:
Min.: Minimum current [A]
Max.: Maximum current [A]
4
Input power [W]:
Min.: Minimum power [W]
Max.: Maximum power [W]
5 Maximum liquid temperature [°F]
6 FCC and IC ID
6.6 Approvals for ALPHA 15-55 HWR-T
Approval marks
TM073285
W
A
TER QUALITY
Drinking water system component
NSF/ANSI 61
NSF/ANSI 372
TM076608
TM073284
FCC sections
Section 15.19 (a) 3
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
Section 15.21
Any changes or modifications to this equipment not expressly
approved by the party responsible for compliance could void the
user's authority to operate this equipment.
9
English (US)

Grundfos ALPHA 15-55 HWR-T Specifications

General

Model	ALPHA 15-55 HWR-T
Category	Water Pump
Type	Circulator Pump
Max. Operating Pressure	145 psi
Frequency	60 Hz
EEI	0.20
Max Head (metric)	5.5 m
Protection Class	IP42
Material	Cast Iron
Application	Recirculation
Port-to-Port Length	6.5 inches
Max Flow Rate (metric)	1.5 m³/h
Power Supply	Single-phase
Temperature Range	36°F to 230°F
Liquid Temperature Range	2°C to 110°C