Nibe SPLIT HBS 12 User manual

INSTALLATION AND MAINTENANCE INSTRUCTIONSMOS GB 1337-3
NIBE™ SPLIT
431119 NIBE™ SPLIT
AMS 10-8/AMS 10-12, HBS 12, HE 30/HEV 300/HEV 500
LEK
LEK
LEK
LEK
LEK
LEK

HE 30
LEK
LEK
LEK
LEK
LEK
HEV 300
LEK
HEV 500
LEK
HBS 12

LEK
LEK LEK
AMS 10-8
LEK
LEK
AMS 10-12

For Home Owners
General
3
Installation data 3
Information about the installation
Product information 4
Features of NIBE SPLIT 4
Principle of operation NIBE SPLIT 4
Front panel, indoor module
How to use the front panel 6
Menu types 6
Quick movement 6
Key lock 6
Comfort setting heating
General 7
Operating status 7
Changing the room temperature manually 7
Default setting 8
Readjusting the default settings 9
Comfort setting cooling
General 10
Cooling operated from the outdoor sensor in operating
mode AutoK 10
Controlling cooling mode using the room sensor 10
Comfort setting hot water
Available volume 11
Prioritizing 11
Extra Hot Water 11
Maintenance
Checking the safety valves 13
Pressure gauge in HE 30, HEV 300, HEV 500 13
Emptying the coil in the water heater 14
Emptying the vessel 14
Maintenance of AMS 10 14
Saving tips 14
Dealing with comfort disruption
Operating mode "Add. heat only" 16
Emergency mode 16
Alarm indications
What happens in the event of an alarm? 17
Recommended actions 17
Acknowledging alarms 17
For the Installer
General information for the installer
Transport and storage 18
Supplied components 18
Assembly 19
Dimensioning expansion vessel 19
Manual shunting 20
Emptying the vessel 20
Recommended installation order 20
Pipe installation
General 21
System requirements 21
Dimensions and pipe connections 21
Pump capacity diagram 22
Connecting HBS 12 to tank 22
Connecting the climate system 23
Connecting the hot water heater 23
Connection of external heat source 24
Waste exchanger part 24
Connecting refrigerant pipes (not supplied) 24
Dockings 27
Electrical installation
General 32
Electrical components 32
Connecting the supply 34
Miniature circuit-breaker 34
Temperature limiter 34
Connection between HBS 12 and AMS 10-8/AMS 10-
12 34
Connection between HBS 12 and HE 30, HEV 300, HEV
500 35
Setting max power, electrical addition 36
Setting max boiler temperature 36
EBV board, terminal and wiring diagram 36
Connecting the outside sensor 36
Connecting the temperature sensor hot water char-
ging 36
Connecting the current limiter 36
Connection of centralised load control/tariff 37
Connecting external contacts 37
Alarm outputs 37
Docking specific connection 37
Start-up and inspection
Preparations 39
Commissioning 39
Setting system flow heating 40
Setting system flow cooling 40
Commissioning HBS 12 without AMS 10-8/AMS 10-12 con-
nected 40
Checking external addition with internal immersion heater
blocked 40
Checking external addition (not controlled by HBS 12) with
internal immersion heater as backup 40
Inspection of the installation 40
Cleaning the particle filter 40
Secondary adjustment 41
Checklist: Checks before commissioning 42
Miscellaneous
Control
Display 43
Menu types 43
Menu management 43
Menu tree 44
1NIBE™ SPLIT
Table of Contents

Main menus 52
1.0 [N] Hot water temp. 53
2.0 [N] Supply temp. 53
3.0 [N] Supply temp. 2 55
4.0 [N] Outdoor temp. 56
5.0 [N] Heat pump 56
6.0 [N] Room temperature 57
7.0 [N] Clock 57
8.0 [N] Other adjustments 58
9.0 [S] Service menus 59
Alarm list
Acknowledging alarms 65
Alarm with automatic reset 65
Temperature limiter alarm 65
HBS 12 alarm 65
AMS 10 alarm 66
Hot water alarm 68
Supply alarm 68
Outdoor sensor alarm 69
Electrical circuit diagram
HBS 12 70
AMS 10-8 76
AMS 10-12 76
Component positions
HBS 12 78
HE 30, HEV 300, HEV 500 80
Outdoor unit 82
Temperature sensor
Sensor placement 84
Data for sensor in AMS 10-12 84
Data for sensor in HBS 12 85
Dimensions
Indoor unit HBS 12 86
Outdoor unit 90
Technical specifications
94
Performance, HBS 12 and AMS 10-8 94
Performance, HBS 12 and AMS 10-12 94
Sound pressure levels 95
Accessories
96
Safety precautions
Caution 98
Care 98
Especially for units intended for R410A 99
Item register 100
NIBE™ SPLIT2
Table of Contents

General
NIBE SPLIT is a system for heating, cooling and producing hot water. The system consists of an outdoor module (AMS 10-
8/AMS 10-12), which utilises the energy in the outdoor air and sends it to the indoor module (HBS 12) and water heater
(HE 30, HEV 300, HEV 500), which takes care of the regulation and heat distribution in the house.
In order to gain the greatest benefit from the NIBE SPLIT system, please refer to the 'For Home Owners' chapter within this
Installation and Maintenance Manual.
NIBE SPLIT is a quality system offering a long service life and reliable operation.
Installation data
Completed by the installation engineer when the sys-
tem is installed
Installation data and installation check list on page 42
must be filled in by the installer in order for the warranty
to apply.
The Serial number must always be stated in all correspondence with NIBE.
Outdoor unit:Indoor unit:
Water heater:
Installation date:
Check list, page 42, filled in
Installation engineers:
Heating
Radiator Floor Fan convector
Cooling
Floor Fan convector Not available Other................................................................................................
External heat source
Solar Gas Oil Wood Pellets Electricity
Accessories
KVR 10 RE 10 RG 10 ESV 22 VCC 22 ACK 28 SRB 22
Other.................................................................................................................
Settings
Enter deviations from default settings.
SettingMenuSettingMenu
..........................................................................................................................................................................................
..........................................................................................................................................................................................
Date __________ Signed __________________________________
This appliance can be used by children aged
from 8 years and above and persons with
reduced physical, sensory or mental capabil-
ities or lack of experience and knowledge if
they have been given supervision or instruc-
tion concerning use of the appliance in a
safe way and understand the hazards in-
volved. Children shall not play with the appli-
ance. Cleaning and user maintenance shall
not be made by children without supervision.
Rights to make any design or technical
modifications are reserved.
©NIBE 2013.
3NIBE™ SPLIT
For Home Owners
General

Information about the installation
Product information
NIBE SPLIT is a complete modern heat pump system that
offers effective energy saving and reduced carbon dioxide
emissions. NIBE SPLIT gives safe and economical climate
control.
The heat is retrieved from the outdoor air by an outdoor
module (AMS 10-8/AMS 10-12), where the refrigerant,
which circulates in a closed system, transfers the heat from
the heat source (outdoor air) to the indoor module (HBS
12). This eliminates the need for boreholes and coils in the
ground.
Features of NIBE SPLIT
႑Optimal annual heating factor thanks to the inverter
controlled compressor.
႑Outdoor unit with compact dimensions.
႑Speed controlled circulation pump.
႑Optimized operating costs. The speed of the compressor
is adjusted according to the demand.
႑Supplemented with water heater HE 30, HEV 300 or HEV
500 for indoor module HBS 12 and outdoor module
AMS 10-8 or AMS 10-12.
႑Integrated clock for scheduling extra hot water and
temperature lowering/increasing the flow line temper-
ature.
႑Prepared for control of two climate systems.
႑Integrated active cooling function.
႑Possible to connect external heat sources.
Principle of operation NIBE SPLIT
System heating (cooling) and hot water
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HBS 12
HEV 500
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Function
NIBE SPLIT is a system that can produce heating, hot water
and cooling.
The principle during heating can be simplified as follows:
1. The refrigerant in AMS 10 retrieves heat from the
outdoor air then compresses it, which increases the
temperature further.
2. The hot refrigerant (now in gas state) is routed into
HBS 12.
3. The refrigerant releases the heat for further distribu-
tion in the system.
4. The refrigerant (now in liquid state) is routed back to
AMS 10 and the process is repeated.
By reversing the process, thereby allowing the refrigerant
in AMS 10 to retrieve the heat from the water and release
it into the outdoor air, the heat pump can, if necessary,
cool instead.
HBS 12 determines when AMS 10 is to work and not to
work, using the collated data from the temperature sensor.
In the event of extra heat demands, HBS 12 can connect
additional heat in the form of the internal immersion
heater, or any connected external addition.
NIBE™ SPLIT4
For Home Owners
Information about the installation

Front panel, indoor module
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5NIBE™ SPLIT
For Home Owners
Front panel, indoor module

How to use the front panel
All the most common settings are made from the panel
as well as control computer instructions such as comfort
etc. that you require the heat pump system to fulfil.
In order for the installation to be used optimally, certain
basic settings must have been made (see page 8). In ad-
dition the installation in general must be carried out ac-
cording to the instructions and manufacturer's recommend-
ations.
Menu 1.0 (the temperature in the water heater) is
normally shown on the display.
The plus and minus buttons and the enter button
are used to scroll through the menu system as well
as to change the set value in some menus.
Menu types
Control is divided into different menu types depending
on how ”deep” into the controls you need to go.
႑Normal [N]: The settings you as a customer often
need.
႑Extended [U]: Shows all detailed menus except the
service menus.
႑Service [S]: Shows all menus.
Changing of menu type is done from menu 8.1.1
Quick movement
To quickly return to the main menu from a sub menu,
press one of the following buttons:
Key lock
A key lock can be activated in the main menus by simultan-
eously pressing the plus and the minus buttons. The key
symbol will then be shown on the display.
The same procedure is used to deactivate the key lock.
NIBE™ SPLIT6
For Home Owners
Front panel, indoor module