nilan CTS602 HMI Manuale utente
INSTALLATION INSTRUCTIONS
CTS602 HMI BY NILAN
Combi 302 Polar Top (English)
Version 3.01 - 25.03.2019
TABLE OF CONTENTS
Safety
Power supply................................................................................................................................................................................................................................................................... 4
Heat pump ventilation.......................................................................................................................................................................................................................................... 4
Disposal............................................................................................................................................................................................................................................................................................. 4
Ventilation unit............................................................................................................................................................................................................................................................. 4
Heatpump .......................................................................................................................................................................................................................................................................... 4
General information
Introduction.................................................................................................................................................................................................................................................................................. 5
General information prior to installation.........................................................................................................................................................................................5
Final inspection......................................................................................................................................................................................................................................................................... 6
Ventilation Combi unit.......................................................................................................................................................................................................................................... 6
Unit type........................................................................................................................................................................................................................................................................................... 7
Product description ................................................................................................................................................................................................................................................ 7
Overview of temperature sensors..........................................................................................................................................................................................................8
Dimensional drawing.............................................................................................................................................................................................................................................. 9
Functional diagram............................................................................................................................................................................................................................................... 10
Accessories................................................................................................................................................................................................................................................................................11
CO2 sensor..................................................................................................................................................................................................................................................................... 11
EM-box................................................................................................................................................................................................................................................................................ 11
Electrical after-heating element........................................................................................................................................................................................................... 11
Pollen filter.....................................................................................................................................................................................................................................................................11
Water trap....................................................................................................................................................................................................................................................................... 11
Vibration absorbers.............................................................................................................................................................................................................................................12
Flexible sound damper...................................................................................................................................................................................................................................... 12
Set up
Installation..................................................................................................................................................................................................................................................................................13
Positioning of the unit........................................................................................................................................................................................................................................13
Top unit.............................................................................................................................................................................................................................................................................. 13
Electrical installation
Electrical connections....................................................................................................................................................................................................................................................14
Safety.................................................................................................................................................................................................................................................................................. 14
Connection points...................................................................................................................................................................................................................................................14
Control panel............................................................................................................................................................................................................................................................................15
HMI User panel........................................................................................................................................................................................................................................................... 15
Wall bracket.................................................................................................................................................................................................................................................................. 16
Connecting the control panel.....................................................................................................................................................................................................................16
Electrical connections unit....................................................................................................................................................................................................................................... 17
Power supply................................................................................................................................................................................................................................................................17
Unit..........................................................................................................................................................................................................................................................................................17
Electrical connection accessories.................................................................................................................................................................................................................... 18
Connection to user selection and Modbus.................................................................................................................................................................................. 18
Electrical after-heating element........................................................................................................................................................................................................... 19
External heating control system .......................................................................................................................................................................................................... 20
Plumbing installation
Condensate drain................................................................................................................................................................................................................................................................21
Important information...................................................................................................................................................................................................................................... 21
Connection bottom............................................................................................................................................................................................................................................... 22
Plumbing connection - accessories.................................................................................................................................................................................................................23
Water trap with ball (option).......................................................................................................................................................................................................................23
2
Ventilation installation
Duct system.............................................................................................................................................................................................................................................................................. 24
Legislation...................................................................................................................................................................................................................................................................... 24
Ducts..................................................................................................................................................................................................................................................................................... 24
Unit..........................................................................................................................................................................................................................................................................................24
Extract air........................................................................................................................................................................................................................................................................25
Supply air......................................................................................................................................................................................................................................................................... 25
Roof stacks.................................................................................................................................................................................................................................................................... 25
Balancing...................................................................................................................................................................................................................................................................................... 26
Important information...................................................................................................................................................................................................................................... 26
Balancing spouts......................................................................................................................................................................................................................................................26
Pressure fall diagram......................................................................................................................................................................................................................................... 26
Combi 302 Polar Top (English) BY NILAN
3
Safety
Power supply
CAUTION
Always disconnect the power supply to the unit if an error occurs that cannot be rectified via
the control panel.
CAUTION
If an error occurs on electrically conductive parts of the unit, always contact an authorised
electrician to rectify the error.
CAUTION
Always disconnect the power supply to the unit before opening the unit doors, for instance for
installation, inspection, cleaning and filter change.
Heat pump ventilation
CAUTION
Avoid touching the pipes for the heating system in the heat pump. They can get very hot.
CAUTION
To protect the heat pump from damage, the following safety equipment has been fitted:
• Electronic monitoring of the temperature
The heat pump must undergo appropriate service inspections in compliance with current laws and
regulations. This ensures the unit is maintained adequately in accordance with safety and
environmental requirements.
The responsibility for maintaining the heat pump lies with the owner/user.
Disposal
Ventilation unit
Nilan’s units consist mainly of recyclable materials. They must, therefore, not be
mixed with household waste, but must be delivered to your local recycling center
for disposal.
Heatpump
Concerning disposal of units with heat pumps, it is important to contact the local
authorities for information about correct handling of these. The heatpump
contains the refrigerant R134a, which is harmful to the environment if not
handled correctly.
4
General information
Introduction
General information prior to installation
The following documents are supplied with the unit:
• Installation instructions
• Software instructions
• User manual
• Electrical diagram
Instructions can be downloaded from Nilan’s website: http://www.nilan.dk/en-gb/frontpage/download
If you have questions regarding installation of the unit after having read the instructions, contact your
nearest supplier of Nilan products, who can be found on www.nilan.dk/en-gb/frontpage/download/
dealers.
The purpose of these instructions is to advice the installer on correct installation and maintenance of
the unit.
ATTENTION
The unit must be started up immediately after installation and connection to the duct system.
When a ventilation unit is not in operation, humidity from the rooms may penetrate into the
ducts and create condensation. Condensate water may leak out of the valves and damage
furniture and floors. Condensation may also form inside the unit, which can damage its
electronics and fans.
The unit is delivered fully tested and ready for operation.
Combi 302 Polar Top (English) BY NILAN
5
Final inspection
Ventilation Combi unit
How to set the unit
This list is intended for the installer to get an overview of what settings to use in consultation with the
user or the builder.
Function Settings
Setting of frequency of filter change Days:
What level constitutes basic ventilation Level:
Do you want low flow ventilation at low outdoor temperatures yes/no Level:
At °C:
Do you want low flow ventilation at low air humidity yes/no Level:
Level - low air humidity %
Do you want high flow ventilation at high air humidity yes/no Level:
Set maximum time for high air humidity Min:
What is the desired room temperature °C:
Should ventilation cease at low room temperatures yes/no °C:
Is a cooker hood connected to the ventilation system yes/no Level:
Do you want active cooling yes/no
Cooling setpoint °C:
High ventilation in connection with cooling yes/no Level:
6
Unit type
Product description
Combi 302 Polar Top is a combined passive and active heat recovery unit with cooling function. The unit
is designed for airflows up to 430 m 3 /h at 100 Pa external duct pressure.
The unit draws the humid, vitiated air out of the dwelling via the bathroom, WC, kitchen and utility room
and introduces fresh outdoor air into habitable rooms such as living room, bedrooms and office. The
cold outdoor air is heated up in the heat exchanger by the warm exhaust air.
Combi 302 Polar Top is supplied as standard with a filter sheet in the outdoor air and extract air ducts.
If it is wished to filter the outdoor air for pollen, an pollen filter can be purchased as an accessory and
mounted subsequent.
1. Duct connections
2. Electrical connections
3. Extract air filter
4. Outdoor air filter (Pollen filter is fitted here)
5. 100 % bypass damper
6. Counterflow heat exchanger
7. Heat pump
8. Automatic control system
9. Air fan
10. Pre-heating element
11. Condensate drain
Combi 302 Polar Top (English) BY NILAN
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Overview of temperature sensors
Temperature sensors in the unit Temperature sensors outside the unit
T1: Outdoor air T7: Supply air after heating element (accessory)
T2: Supply air T9: On heating element (accessory)
T4: Extract air after heat exchanger
T5: Condenser
T6: Evaporator
T10: Extract air
8
Dimensional drawing
All dimensions are in mm.
900
808
690
604
160160
160
97
328
604
179
399
141
337
119
5
3
1
2
4
5
315 430
Connections:
1. Fresh air (outdoor air)
2. Supply air
3. Eztract air
4. Discharge air
5. Condensate drain
Combi 302 Polar Top (English) BY NILAN
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Functional diagram
Heating function Cooling function
2T5
T6
1
6
5
TC
TC
3
4
T10
T4
T2
T1
RH
7
2T5
T6
1
TC
TC
3
4
T2 T10
T1
6
5
T4
RH
7
Connections Automation
1. Outdoor air T1: Outdoor air sensor
2. Supply air T2: Supply air sensor
3. Extract air T4: Discharge sensor
4. Discharge air T5: Condenser sensor
5. Condensate drain T6: Evaporator sensor
6. Electrical connection T10: Extract air sensor (room temperature)
7. Pre-heating element (frost protection) RH: Humidity sensor
10
Altri manuali per CTS602 HMI
5
Indice
Altri manuali nilan Unità di trattamento dell'aria
