nilan CTS 700 User manual

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Compact P Polar EK 3 kW
Compact P Polar EK 6 kW
Compact P Polar EK 9 kW
Version: 1.00, 12-11-2015
Software version 1.40.05
Operating instructions
CTS 700 by Nilan

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Contents
Contents.........................................................................................................................................2
Introduction..................................................................................................................................... 3
Unit types .......................................................................................................................................4
Temperature sensor overview......................................................................................................... 5
Control panel..................................................................................................................................6
Display ........................................................................................................................................... 7
Menu structure ...............................................................................................................................8
User - Program settings.................................................................................................................. 9
User – Information........................................................................................................................ 10
User – Information.........................................................................................................................11
User – Settings............................................................................................................................. 12
User - Settings.............................................................................................................................. 13
User – Standby............................................................................................................................. 14
User – Standby............................................................................................................................. 15
User – Fan.................................................................................................................................... 16
User – Temperature...................................................................................................................... 17
Superuser/ Installer – Program settings........................................................................................ 18
Superuser/ Installer – Program settings........................................................................................ 19
Superuser/ Installer – Program settings........................................................................................ 20
Superuser/ Installer – Information................................................................................................. 21
Superuser/ Installer – Information................................................................................................. 22
Superuser/ Installer – Information................................................................................................. 23
Superuser/ Installer – Settings...................................................................................................... 24
Superuser/ Installer – Settings...................................................................................................... 25
Superuser/ Installer – Settings...................................................................................................... 27
Superuser/ Installer – Settings...................................................................................................... 28
Superuser/ Installer – Standby...................................................................................................... 29
Superuser/ Installer – Standby...................................................................................................... 30
Superuser/ Installer – Fan ............................................................................................................ 31
Superuser/ Installer – Temperature............................................................................................... 32
Superuser/ Installer – Temperature............................................................................................... 33
Superuser/ Installer – Temperature............................................................................................... 34
Management Overview................................................................................................................. 36
Temperature............................................................................................................................... 36
Home......................................................................................................................................... 39
Information ................................................................................................................................ 41
Settings ......................................................................................................................................43
Standby......................................................................................................................................48

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Introduction

Check that the following papers have been supplied with the product:
- User's Manual
- Installation
If, after reading the guide, you have any other questions concerning installation of the product,
please contact your nearest Nilan dealer. Go to www.nilan.dk/en-gb/frontpage/dealers/europe
The system is controlled using the multifunctional CTS 700 control panel.
The purpose of these instructions is to explain the menus and options available when using CTS
700.
As these instructions are designed to apply to different models, you may find descriptions of func-
tions and facilities that are not available on your system.
NB: If the system is damaged in any way, the damage must be inspected and repaired by an au-
thorised technician.
The system is delivered ready to run.
The factory settings are intended to meet most users' needs and it should therefore not be neces-
sary to change any settings other than the main menu settings.

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Unit types
The control panel is prepared for use with the following types of units:
No.
Type
Heat recovery
Domestic hot water
Optional solar heating connection
Optional supplementary heating
Passive cooling via bypass damper or cold recovery
Active cooling via compressor
Pre-
heating element (frost protection)
De-icing
Compact P Polar EK 3 / 6 / 9
X
X
X
X
X
X
X
X

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Temperature sensor overview
E
E
1
1
T1:
Outdoor air
T2:
Air intake
T3:
Extracted air
T4:
Output
T5:
Condenser
T6:
Evaporator
T7:
Air intake air (after heating
element)
T8:
Outdoor air (before pre-
heating element)
T9:
On water heating coil
T11:
Top of tank
T12:
Tank base
TPanel:
CTS 700 control panel
E1:
EK Modul 3 kW / 6 kW / 9 kW
T2
T1
T3
TPanel

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Control panel
To navigate, use the wheel and return button under
the display.
Navigation
• Turn wheel to right/left
• Change main menu
• Navigate up/down in submenu
• Change settings values
• Press "OK" to enter a menu
• To approve a setting
•Press "Arrow back" to return to menu
• To leave a setting without approv-
ing a change

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Display
The display shows current operating data.
Fan speed
Temperature hot water tank
Solar panel temperature
Indoor temperature
Outdoor temperature
Clock
AIR
GEO
Main menu items
Display warning/alarm
Warning
Alarm

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Menu structure
The menu structure is designed to make it easy to navigate and find the desired settings.
When switching from main menus on the initial screen, the icon you can select in the main menu is
enlarged. To select, press "OK".
Menu structure
Home
Information
Settings
Standby
Ventilator
Temperatur
Display current main menu
Help text
Submenu
Current setting
or operation
Change setting
The menu is subdivided into four user levels:
User: User level for ordinary user
Superuser:
User level for the user who wishes to
change settings and make a weekly schedule (if any)
Installer:User level with authorised Installer's rights
Administrator: Accessible only to Nilan factory Install-
ers

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User - Program settings
Some menu items are not password-protected.
Standby
You can close down the system from here.
Settings:
Off: The ventilation system is turned off
On: The ventilation system is running
NB! We do not recommend that the system is shut down for a prolonged period
Home

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User – Information
Event log
You can manage all events from here (alarms).
Event log – Browse log
All events are displayed here. To approve an event, click "OK". This will remove the warning or
alarm signal from the initial display.
Information
M
stands for Master (Compact P)
S
stands for Slave (AIR)
Data about event outside normal operation
Warning
Alarm
(!)
Active alarm (not reset)
Time of event
Event
To view event data in detail, click an event (opens in a new
screen).
To reset an event and remove it from the initial display
page, click "Approve".
To read input and output status at the time of the event,
click "Log".