Terra HGL-Heatpump User Manual

Users manual

TERRA-HGL-Heatpump

Expenditure Sept 2005

TERRA-HGL_ Bedienung_Sept05-engl.cdr

Expenditure Sept 2005

TERRA-HGL_

Bedienung_Sept05-engl.cdr

heatpump

Content

1. General information Page 1

2. General operation

3. The display in the main menu 3

5. Desired room temperature setting Version 5

6. Desired room temperature setting Version2 6

8. Room influence setting 8

9. Set the operation mode of the heat circuits 9

10. Heat program setting 10
11 Mode of bufferloading 11

12. Settings bufferloading 12

13. Settings power blocking times 13

14. Heatpump connection 14

15. Automatic heatpump connection 15

16. Loading buffer once 16

17. ActivateBath-Summer mode 17

18. Activate presence operation 18

19. Activate emergency operation 19

20. Cooling 20
21 Cement floor heating program 21

23. Display all temperatures 23
24 Display operating hours and switch impulses 24

25. Display relais status 25

26. Display installation details 26

27. Error display 27

28. Glossary 28

7

2

4. 4
1

7. Characteristic curve setting

22. Timeanddatesetting 22

Set Tap water temperature

Changes in technology and Design reserve!
IDM-Energiesysteme GmbH,A-9971Matreii.O.

TERRA-HGL_Bedienung_Sept05-engl.cdr

Page 1

1. general information

Cleaning:

If required, the Terra heat pump can be cleaned with
a damp cloth.Theuse of cleansers is not recommen­ded.

Correct EC guidelines

Correct harmonized EN

Correct national norms/guidelines

Important safety reference

EC machine guideline (89/392/EEC)
EC low voltage guideline (73/23/EEC)
EC-EMV guideline (89/366/EEC)

EN378
EN60529
EN292/T1/T2
EN294
EN349
EN60335 1/2-40
EN55014
EN55104

ÖNORM M7755 2 (Austria)

:

The heat pump is filled with refrigerant. This
Cryogen is non-poisonous and not combustible.

In case of damage however, refrigerant is could flow
out of the plant, and could cause superseding of

oxygen.
Due to open fire, toxic disintegration products can ari-

se

By leaving refrigerant (smell)leave the installation si­te

immediately leaving and close the door.
Contact the customer service.
Works at and in the equipment are permitted only for

authorized experts

Reference to disturbances and error messages see
Page 20.

With the acquisition of this plant you have decided
yourself for a modern and economic heating system

Regular quality controls and improvements,
as well as functional tests in the factory, guarantees
a technically faultless device.

Read these documents attentively.
You will contain important notes and for the sure and
economical operation of the plant.

Installation and maintenance can involve dangers by
high Plant pressures, high temperatures and volta­ge-carrying Parts and being and must be doneby ex­perts.

Heat pumps may only be installed by competent ex­perts and put intooperation only by a company which
is trained by IDM energy systems GmbH

For work on the heat pump all safety data in the corre­sponding documents, the sticker at theheat pump it­self and all the other safety regulations have to been
observed.

By transport, never incline the thermal pump more
then 15°.

The transportation packing should be removed just af­ter the thermal pump is positioned at the place of in­stallation.

Terra heat pumps are very quiet in operation due to
their construction.

Nevertheless it is important that the heating room
should be positioned outside of sensitive to noise

living quarter and should be provided with a well clo­sing door closing.

The heat pump isn't setup for the increased need of
heat for drying subfloor or carcass.

This must be done by equipment specially designed
for this task.

Tip for security:

Transport:

Sound emission:

Drying of subfloor orcarcass:

Service and maintenance:

Aregularmaintenanceaswellasacheckand
Care of all important plant parts guarantees at last a

safe and thrifty operation of the plant.
We recommend a contract for maintenance.

2. General Operation

Description of Turnkey and funktion keys

Turnkey D 1 sets:

m
m

m
m
m

Change of room temperature inHeat circuitAand/or Boutofthemainmenu
“Home”-key (press) out of all other menus

Choose a menue point through turning and pressing (= Cursor funktion).
Change and save Data through turning and pressing
Display the Cursor through pressing.

Loading the standard program

“Help”-key: Nearley every Menue has a Help. To leave the Help press key D1.
Announcements status report from the main menue, if the cursor isnotvisible(seepage27).

reserved for the maintainance (fundamental settings), pin secured.

Display Submenue of Temperatures, Running time, Switch impulses, Running mode, emergancy run, Bath Summer
mode and Machine Data.

Turnkey D 2 sets:

Funktion key F 1:

Funktion key F 2:

Funktion key F 3:

Funktion key F 4:

Funktion key F 5:

Funktion key F 6:

Terms, which are , are more near described on page 28!underlined

Chimney cleaning Function, also Fast heating Function

Immediate storage charging. The storage will be charged at any time without changing the Charging time program.

Page 2

IDM-Mainmenue 30/07/02 11:02

Heat circ A:
Heat circ B:
Heatpump: on

[1] 32°C,
next

outd­temp:

19

°C

20,7°C
21,2°C

Buffertemp.: 52°C

D1

D2

F1

F2

F3

F4

F5

F6

Note: In principle all attitudes on the regulation can be accomplished through
turn and press of the right turn-key D2 to.

IDM-Mainmenue 30/07/02 11:02

Heat circ A:
Heat circ B:
Heatpump: on

[1] 32°C,
next

outd­temp:

19

°C

20,7°C
21,2°C

Buffertemp.: 52°C
C

ontact extern closed

clock

3. The Display in the Main menu

Page 3

for each heat circuit. If no space temperature
sensor is attached or no space influence
defined, 0,0°C is indicated here..

Announcement of the current heat pump status (in/out),
the heat pump stage ([1] and ev. [2]), and of the

.

“Tab” is shown if buffer is loading for domestic water

Indicate to the buffer temperature (feeler 6), if an
appropriate feeler is attached.

Error messages appear in the grey deposited field in the
display. Closer description see page 24.

If a heating circle runs in the cooling-mode, appears
here "cool"

Heatpump temperature

Sunshade is displayed in Summer-mode

Shows the actual outside temperature

Shows the Day and Time

Shows the heating circuit operation mode:

Heating Circuit Operation with Nominaltemp.

Heating Circuit Operation with temperature saving

Pump in operation

Heat Circuit Operation in Heating program

21,7°C Shows the measured room temperaturewith

attached ambient temperature feeler

Announcement "contact externally closed", if this
contact is used and is closed. With open telephone
contact the field is empty. To use of the contact see
description of function.

Note: Iftheregulationisnotservedlongerthan1mi­nute in a submenu , the announcement jumps again
in the main menue (excluded with announcement of
the temperatures)

Explanation of the indicationsymbols:

TurnkeyD1pressconfirmsinputs

Turnkey D1 turn around the cursor
to place and/or to change
attitudes

Applies also to TurnkeyD2!

D1

D1

4. Set Tap water temperature

Page 4

D1

D2

IDM-Mainmenu 30/07/00 11:02 clock

Heat circ A:
Heat circ B:
Heatpump: on

[1] 32°C,

outd­temp:

19

°C

20,7°C
21,2°C

next

D1

D2

Submenu 1- Page 1

Bufferloading: loading program
Settings bufferloading

back next

General settings

Set power blocking times
cooling

D1

D2

Submenu 1 - Page 2

back

Settings domesticwater

Cement floor-heating program

D1

D2

Expert-Level: domestic water

back

desired domestic water temp.: 47°C

times for loading buffer

should be set!

D2

D2

D2

1.

2.

D2

D2

6.

7.

8.

9.

next

desired domestic water temp.

D2

47°C

D2

D2

back

D2

D2

D2

3.

4.

next

D2

D2

5.

Settings domesticwater

Note: Consider during attitude of the desired water
temperature that also the memory load time should be
accordingly changed.

Page 5

5. Desired room temperature (Nominaltemperatur) desire - Version 1

D1

D2

roomtemperature desired

for Heat circ B:

22°C
20°C

for Heat circ A:

1.

2.

3.

for Heat circ A:

D1

D1

D1

21°C

4.

5.

for Heat circ B:

D1

D1

D1

19°C

D1

D2

IDM-Mainmenu 30/07/00 11:02 clock

Heat circ A:
Heat circ B:
Heatpump: on

[1] 32°C,

outd­temp:

19

°C

20,7°C
21,2°C

next

D1

D2

roomtemperature desired

for Heat circ B:

22°C

20°C

for Heat circ A:

The temperature “Night” sets the night and out of
Heating periods temperature (“always low level”)

Note: If you set the night temperature on 8°C, the
heating circuit will be switched off during the night.
Except for “Non freeze function”.

D1

D2

Heat.circ. A

flow temp. desired: 35°C, - act: 35°C

back

Caract. curve: 10
room temp. day: 22°C, night: 16°C

influence room: off quota: 100%

Seite 6

D1

D2

Heat.circ. A

settings heating program
non freezing: on

function: heating program

constant at: 35°C

back next

D2

D2

D2

D2

1.

2.

D2

D2

3.

4.

5.

6.

7.

8.

9.

D2

D2

D2

D2

Heat circA/B:

next

room temp. day

20°C

night

D2

D2

D2

D2

8°C

D2

D2

back

6. Desired room temperature (Nominaltemperatur) desire - Version 2

D1

D2

IDM-Mainmenu 30/07/00 11:02 clock

Heat circ A:
Heat circ B:
Heatpump: on

[1] 32°C,

outd­temp:

19

°C

20,7°C
21,2°C

next

7. Room influence setting

Under “Quota” you can set how strong the control
should react onto the room temperature:

- Influence small (<100%) small influence of room
temperature onto the heating

- Influence big (>100%) big influence of room
temperature onto the heating

If the room sensor is inside a room with an extra heat
source, (e.g. stove) you should set a
small quota. The room temperature of that room effects
all the other rooms connected to the heat circuit

Note: The room influence can only be switched on
if it’s switched on in the service menu

Page 7

D2

D2

D2

D2

1.

2.

D2

D2

3.

4.

5.

6.

7.

8.

9.

D2

D2

D2

D2

Heat circA/B:

next

influence room

on

quota

D2

D2

D2

D2

98%

D2

D2

back

D1

D2

Heat.circ. A

settings heating program
non freezing: on

function: heating program

constant at: 35°C

back next

D1

D2

IDM-Mainmenu 30/07/00 11:02 clock

Heat circ A:
Heat circ B:
Heatpump: on

[1] 32°C,

outd­temp:

19

°C

20,7°C

21,2°C

next

D1

D2

Heat.circ. A

flow temp. desired: 35°C, - act: 35°C

back

Caract. curve: 10

room temp. day: 22°C, night: 16°C

influence room: off quota: 100%