GB.COMPACTAHSK.210520
Registered design. The company reserves the right to make design changes without prior notice.
2 www.swegon.com
Content
1 SAFETY PRECAUTIONS .............. 3
1.1 To Start/Stop the Air Handling Unit ...........3
1.2 Risks .......................................................3
2 GENERAL .................................... 4
2.1 Field of Application ..................................4
2.2 Mechanical Design ...................................4
2.3 Control System ........................................4
2.4 Environmental Documentation .................4
2.5 The Components of the
Air Handling Units ..........................................5
2.5.1 COMPACT Air ....................................5
2.5.2 COMPACT Heat ..................................6
3 COMMISSIONING ...................... 7
3.1 General ....................................................7
4 CONTROL DISPLAY AND
USING THE MENU ......................... 8
4.1 Control display .........................................8
4.1.1 General: .............................................8
4.1.2 The Buttons ........................................8
4.1.3 Display screen .....................................8
4.1.4 Abbreviations Used .............................8
5 MAIN MENU 1 ............................ 9
5.1 The Menu Tree .........................................9
5.2 General ..................................................10
5.3 Selection of Language ............................10
5.4 Normal Operation ..................................10
5.5 Extended operation ................................10
5.6 Airing ....................................................10
5.7 Heating
(applies to COMPACT Heat only) ..................10
5.8 H Recirculation
(applies to COMPACT Heat only) ..................10
5.9 Main Menu 2 .........................................10
6 MAIN MENU 2 .......................... 11
6.1 Menu tree ..............................................11
6.2 Changing Operating Mode ....................12
6.3 Settings .................................................12
7 USER LEVEL .............................. 13
7.1 Temperature...........................................13
7.1.1 Readings ..........................................13
7.1.2 Settings ............................................13
7.2 Air flow/Pressure ....................................14
7.2.1 Readings ..........................................14
7.2.2 Settings ............................................14
7.3 Switch clock ...........................................15
7.4 Filters .....................................................15
7.4.1 Readings ..........................................15
7.4.2 To Calibrate the Filters ......................15
7.4.3 Calibration - Rotary Heat Exchanger ..15
7.5 Air Adjustment .......................................16
7.6 Alarms ...................................................16
8 INSTALLATION LEVEL .............. 17
8.1 Menu Survey ..........................................17
9 FUNCTIONS .............................. 18
9.1 Temperature...........................................18
9.2.1.1 ERS Regulation ..............................19
9.2.2 Airing Function .................................20
9.2.2.1 Automatic Airing ...........................20
9.2.2.2 Manual Airing ...............................20
9.2.3 Summer Night Cooling .....................21
9.2.4 Intermittent Night-time Heating
(applies to COMPACT Heat only) ................22
9.2.5 Morning BOOST
(applies to COMPACT Heat only) ................23
9.2.6 Setpoint Temperature Displacement ..23
9.2.7 Heating
(applies to COMPACT Heat only) ................24
9.2.8 External Temperature Sensors ...........24
9.3 Flow/Pressure .........................................25
9.3.1 Fan Regulation .................................25
9.3.1.1 Flow Regulation .............................25
9.3.1.2 Demand Regulation (Control) ........25
9.3.1.3 Slave Control .................................25
9.3.1.4 Clean Air Control ...........................26
9.3.2 Outdoor Temperature Compensation 27
9.3.3 Downspeed Control of Fan Speed to
Min. Set Point, Airflow...............................28
9.4 To Activate the Filter
Monitoring Function ....................................28
9.5 Operation ..............................................29
9.5.1 Switch clock .....................................29
9.5.2 Extended Operation ..........................29
9.5.3 Summer time/Winter time ................29
9.6 Heating ..................................................30
9.6.1 Heat exchanger ................................30
9.6.1.1 Defrosting the
rotary heat exchanger ................................30
9.6.1.2 Heating BOOST
(applies to COMPACT Heat only) ................31
9.7 Cooling (Applies to an air cooler
installed in the outdoor air duct only) ...........32
9.7.1 Operation .........................................32
9.7.2 Temperature Regulation (Control) .....32
9.7.3 Periodic Operation ............................33
9.7.4 Regulation Speed .............................33
9.7.5 Outdoor Temperature Limit ...............33
9.7.6 Restart Time .....................................33
9.7.7 Cooling Min Air Flow ........................33
9.7.8 Neutral Zone ....................................33
9.7.9 Cooling BOOST ................................33
9.8 Input/output connections .......................34
9.9 IQnomic Plus ..........................................35
9.10 All Year Comfort ..................................36
10 AUTOMATIC FUNCTIONS ...... 37
10.1 General ................................................37
10.1.1 Starting Sequence ..........................37
10.1.2 Cooling Recovery ............................37
10.1.3 Zero Point Calibration .....................37
10.1.4 Additional cooling –
Electric Air Heater ......................................37
10.1.5 Additional running -
Heat Exchanger .........................................37
10.1.6 Density-corrected Airflow ...............37
10.1.7 BOOSTER-function
(Applies to COMPACT Heat only) ...............37
11 READINGS .............................. 38
12 MANUAL TEST ....................... 38
13 ALARM SETTINGS .................. 39
13.1 Fire Alarms ...........................................39
13.2 External Alarms ....................................39
13.3 Alarm Limits .........................................39
13.4 Alarm Priority .......................................39
14 CONTROL DISPLAY ................ 40
14.1 Language .............................................40
14.2 Air flow unit .........................................40
14.3 Min/Max Adjustment ...........................40
14.4 Base Settings ........................................40
15 COMMUNICATION ................. 41
15.1 EIA-485 ...............................................41
15.2 Ethernet ...............................................41
16 SERVICE LEVEL ....................... 41
17 MAINTENANCE ...................... 42
17.1 Filter Change .......................................42
17.1.1 To remove the Filters .......................42
17.1.2 To fit new filters ..............................42
17.2 Cleaning and Inspection .......................42
17.2.1 General ..........................................42
17.2.2 Filter Space .....................................42
17.2.3 Heat exchangers .............................42
172.4 Fans and Fan Space .........................42
17.3 Performance Checks ............................42
17.4 Damper Actuator for
the Change-over Damper .............................42
18 ALARMS AND
FAULT TRACING .......................... 43
18.1 General ................................................43
18.1.1 A and B Alarms ...............................43
18.1.2 To reset the alarm ...........................43
18.1.3 To Change the Alarm Settings .........43
18.2 Alarm Descriptions with
Factory Settings ...........................................44
19 INFORMATIVE MESSAGES .... 48
20 TECHNICAL DATA .................. 49
20.1 Dimensions, COMPACT Air...................49
20.2 Dimensions, COMPACT Heat ................49
20.3 Electrical Equipment Cubicle ................50
20.3.1 Internal Connections,
COMPACT Air ...........................................51
20.3.2 Internal Connections,
COMPACT Heat .........................................52
20.3.3 Connection to Terminal Blocks ........53
20.4 Electrical Data ......................................54
20.4.1 Air Handling Unit ............................54
20.4.2 Fans ...............................................54
20.4.3 Electrical equipment cubicle ............54
20.4.4 Heat Exchanger Motor ....................54
20.4.5 Control Inaccuracy ..........................54
21 APPENDICES .......................... 55
21.1 Commissioning Record .........................55
21.2 Declaration of Conformity ....................63
21.3 Ecodesign data .....................................63
