Install Instructions

2
English (US)
English (US) Installation and operating instructions
Original installation and operating
instructions.
These installation and operating instructions
describe Grundfos UPZCV-3, -4, -6. Sections
1-4 give the information necessary to be able to
unpack, install and start up the product in a safe
way.
Sections 5-8 give important information about
the product, as well as information on service
and disposal of the product.
CONTENTS
Page
1. General information
1.1 UPZCV-3, -4, -6
This is a multi-zone valve control relay for
domestic hydronic heating systems. It provides
control when zoning with pumps or low voltage
zone valves.
1.2 Limited warranty
Products manufactured by GRUNDFOS are
warranted to the original user only to be free of
defects in material and workmanship for a period
of 24 months from date of installation, but not
more than 36 months from date of manufacture.
GRUNDFOS' liability under this warranty shall
be limited to repairing or replacing at
GRUNDFOS’ option, without charge, F.O.B.
GRUNDFOS’ factory or authorized service
station, any product of GRUNDFOS’
manufacture. GRUNDFOS will not be liable for
any costs of removal, installation, transportation,
or any other charges which may arise in
connection with a warranty claim. Products
which are sold but not manufactured by
GRUNDFOS are subject to the warranty
provided by the manufacturer of said products
and not by GRUNDFOS’ warranty. GRUNDFOS
will not be liable for damage or wear to products
caused by abnormal operating conditions,
accident, abuse, misuse, unauthorized alteration
or repair, or if the product was not installed in
accordance with GRUNDFOS printed
installation and operating instructions.
To obtain service under this warranty, the
defective product must be returned to the
distributor or dealer of GRUNDFOS products
from which it was purchased together with proof
of purchase and installation date, failure date,
and supporting installation data. Unless
otherwise provided, the distributor or dealer will
contact GRUNDFOS or an authorized service
station for instructions. Any defective product to
be returned to GRUNDFOS or a service station
must be sent freight prepaid; documentation
supporting the warranty claim and/or a Return
Material Authorization must be included if so
instructed.
1. General information
2
1.1 UPZCV-3, -4, -6
2
1.2 Limited warranty
2
1.3 Symbols used in this document
3
2. Receiving the product
3
2.1 Inspecting the product
3
3. Installing the product
3
3.1 Mechanical installation
3
3.2 Electrical installation
4
4. Starting up the product
7
4.1 LED diagnostics
7
4.2 DIP switch settings
7
5. Product introduction
8
5.1 Features and benefits
8
5.2 Identification
8
6. Servicing the product
9
6.1 Service parts
9
7. Technical data
9
8. Disposing of the product
9
WARNING
Prior to installation, read these
installation and operating instructions.
Installation and operation must
comply with local regulations and
accepted codes of good practice.
This booklet should be left with the
owner of the pump for future
reference and information regarding
its operation.
WARNING
The use of this product requires
experience with and knowledge of the
product. Persons with reduced
physical, sensory or mental
capabilities must not use this product,
unless they are under supervision or
have been instructed in the use of the
product by a person responsible for
their safety. Children must not use or
play with this product.