Index
Page 2
1.
Important information and introduction
2.
Dimensions
3.
Components and schematic
4.
Accessories
5.
Installation
6.
Electrical wiring
7.
The HIU first power up sequence.
8.
The HIU features.
9.
Controller factory settings
10.
Fault and Error Codes / Fault finding guide
11.
Pump
12.
Technical Specification
13.
Spares
14.
Warranty
Page 2
Page 3
Pages 4
-
6
Page 6
Pages 7
-
11
Page 12
Page 13
Page 14
Page 15
Page 16
-
21
Page 22
Page 23
Page 24
-
26
Page 27
06/21 E&OE
Page
Section
Annual servicing is required to ensure that the conditions of the warranty are met.
Required Hiper HIU documents.
1.
Installation and Operating Manual (this document)
2.
Operation and Maintenance record. (included with the HIU)
3.
Commissioning report (included with the HIU)
4.
Programming Guide (available on request, contact Inta before commissioning)
These instructions describe the installation and operation and fault finding diagnostics of the Hiper II Heat Interface Unit (HIU).
For operation of the entire plant, the technical documentation of all the components used such as, boiler, tank, pumps,
pipework and valves must be complied with. Inta does not accept any responsibility for the design and performance of the
heat network or components outside of the HIU, demarcation being the HIU isolation valves at the connection to the HIU.
Installation should only be carried out by a qualified and competent plumbing installer and a qualified and
competent electrical installer in accordance with the current Building, Water and Electrical Regulations, Legislation and
Standards. Do not start installation until you have thoroughly read and understood all the Installation and Operating
Instructions as listed above, and have complied with all safety provisions required.
DANGER
–
immediate risk of physical injury or even death.
DANGER
–
immediate risk of serious damage.
IMPORTANT
–
information critical to the installation or installer.
IMPORTANT
–
information critical to the user.
NOTE
–
useful information regarding the operation or installation of the HIU.
SECTION 1
-
Important information and introduction
Symbols used in these documents
Do not tamper or make any alteration to the earthing connections provided as indicated on
the casing with the provision of an earthing label.
One earthing point is on the outside of the lower casing, underneath the HIU. The other is
inside the HIU on the casing backplate. Each earthing connections is provided with a metric
M4 screw and locking washer.
Earthing label
