background image

201-2001

heat interface unit

5

Hydraulic connections

The whole system should be thoroughly flushed to remove
any debris that may be in the supply pipework to the HIU and
to the domestic hot water pipework in the apartment before
connecting the HIU.

Fix the HIU to the wall

N.B.

: the wall anchors (not supplied) can only guarantee

effective support if inserted correctly (in accordance with
good technical practice) into walls built using solid or
semi-solid bricks. If working with walls built using perforated
bricks or blocks, mobile dividing panels or any masonry walls
other than those indicated, a preliminary static test must be
carried out on the support system. 

Electrical

1

electric supply line 230 V (ac) – 50 Hz - 3A.

Electrical Schematic

Schematic

Installation

The  201-2001  HIU is  designed  for  installation  in  a  sheltered
domestic environment (or similar), therefore cannot be installed
or used outdoors, i.e. in areas directly exposed to atmospheric
agents.  Outdoor  installation  may  cause  malfunctioning  and
hazards.

If the device is enclosed inside or between cabinets, sufficient
space must be provided for routine maintenance procedures. It is
recommended that electrical devices are NOT placed underneath
the HIU, as they may be damaged in the event of leakage from
any hydraulic component of connection.

If this advice is not heeded, the manufacturer cannot be held
responsible for any resulting damage.

In the event of a malfunction, fault or incorrect operation, the
device should be deactivated; contact a qualified technician for
assistance.

Preparation

After establishing the position where the HIU will be installed,
perform the following operations:

Mark the holes required for securing the HIU to the wall.

Mark the position of the water pipe connections.

Check the measurements again before installing pipework and
electrical cables.

Hydraulic connections

1

connection to the pipework from the centralised boiler plant

2

space heating circuit connection

3

domestic water circuit connection

L

N

E

230V 3A RATED

L

N

HOT WATER

HEATING ON

ROOM STAT

PROGRAMMER

HEATING

ZONE VALVE

CYLINDER

L
SL

STAT

1

2

3

4

5

6

7

8

9

10

HOT WATER

ZONE VALVE

L

SL

4

5

5

6

7

10

9

14

14

5

8

15

5

Summary of Contents for altecnic 201-2001

Page 1: ...201 2001 heat interface unit Installation Operation Maintenance Instructions ...

Page 2: ... people 7 In the case of particularly hard or impure water there must be suitable provision for filtering and treating the water before it enters the device in accordance with current legislation Failure to do so may result the HIU becoming damaged or working incorrectly 8 Any use of the HIU other than it s intended use is prohibited 9 Any coupling of the device with other system components must be...

Page 3: ...ection has been made to the highest of standards under current legislation 6 Electrical installation only be carried out by a qualified technician in accordance with current requirements General Information Please leave the manual as a reference guide for the user Dispose of any packaging in an appropriate manner most of which can be recycled In this Installation Operation and Maintenance guide we ...

Page 4: ...201 2001 heat interface unit 3 Dimensions DISCONNECT POWER SUPPLY BEFORE REMOVING COVER 400 600 160 65 75 5 74 G G G1B G1B 43 514 12 Depth of backplate 45mm Depth overall 185mm G ...

Page 5: ...tube for DPCV 3 Mounting bracket 11 Blanking cap 4 Flushing bypass with off set connections 12 Tee piece 5 Female union ball valve 13 1 hexagon nipple 6 Female union ball valve with drain 14 2 port control valve 7 DPCV 15 ball valve 8 Spool piece DISCONNECT POWER SUPPLY BEFORE REMOVING COVER 1 2 3 3 3 4 5 6 7 8 5 9 10 11 12 13 14 15 ...

Page 6: ... malfunctioning and hazards If the device is enclosed inside or between cabinets sufficient space must be provided for routine maintenance procedures It is recommended that electrical devices are NOT placed underneath the HIU as they may be damaged in the event of leakage from any hydraulic component of connection If this advice is not heeded the manufacturer cannot be held responsible for any resu...

Page 7: ...s judder and vibration due to the inertia of the gear motor Removing the actuator 1 Set the lever on the side of the actuator to the open position or to manual opening 2 Press the open button on the side of the actuator and remove the actuator Fitting the actuator 1 Set the lever on the side of the actuator to the open position or manual opening 2 Check that the actuator is correctly positioned wi...

Page 8: ...E O E Altecnic Limited 2017 ALTECNIC Differential Pressure Control Valve Continued Locking sealing the regulated position On the knob and on the valve body there are special holes that can be used to seal the devices once the regulation operations have been completed The application of sealing means that during any inspections it can be easily seen if the system has not been tampered with Seal ...

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