GB.GOLDLP.170830
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We reserve the right to alter specifications without notice.
Content
1 GENERAL .................................... 3
1.1 Range of Application ................................3
1.2 Mechanical Design ...................................3
1.3 Control System ........................................3
1.4 Environmental Documentation .................3
1.5 The Components of the Air Handling Unit 4
2 SAFETY PRECAUTIONS .............. 5
2.1 Safety Isolating Switch/Main Switch ..........5
2.2 Risks .......................................................5
2.3 Safety Guards ..........................................5
3 INSTALLATION ........................... 6
4 COMMISSIONING ...................... 6
4.1 General ....................................................6
4.2 Adjusting the Duct System ........................
and Air Devices ......................................7
4.2.1 Adjustment Sequence .........................7
4.2.2 Adjustment Procedure ........................7
4.3 To Adjust the Pressure Balance .................8
4.3.1 General ..............................................8
4.3.2 To Ensure the Correct
Leakage Direction ........................................8
5 HAND-HELD MICRO TERMINAL
AND HOW TO USE THE MENUS ... 9
5.1 HAND-HELD MICRO TERMINAL ................9
5.1.1 General ..............................................9
5.1.2 Buttons ..............................................9
5.1.3 Display Screen ....................................9
5.1.4 Abbreviations .....................................9
5.2 Menu tree ..............................................10
MAIN MENU ............................... 10
6 MAIN MENU ............................. 11
6.1 General ..................................................11
6.2 Selection of Language ............................11
6.3 Changing Operating Mode ....................11
6.4 Settings .................................................11
7 USER LEVEL .............................. 12
7.1 Temperature...........................................12
7.1.1 Readings ..........................................12
7.1.2 Settings ............................................12
7.2 Air flow/Pressure ....................................13
7.2.1 Readings ..........................................13
7.2.2 Settings ............................................13
7.3 Switch clock ...........................................14
7.4 Filters .....................................................14
7.4.1 Readings ..........................................14
7.4.2 Calibration - Filters............................14
7.4.3 Calibration - Rotary Heat Exchanger ..14
7.5 Air Adjustment .......................................15
7.6 Alarms ...................................................15
8 INSTALLATION LEVEL .............. 16
8.1 Menu Survey ..........................................16
9 FUNCTIONS .............................. 17
9.1 Temperature...........................................17
9.2 Temperature Regulation .........................17
9.2.1.1 ERS Regulation ..............................18
9.2.1.2 Supply Air Regulation ....................19
9.2.1.3 Extract Air Regulation ....................19
9.2.2 Outdoor Temperature Compensation 20
9.2.3 Summer Night Cooling .....................21
9.2.4 Intermittent Night-time Heating ........22
9.2.5 Morning BOOST ...............................23
9.2.6 Setpoint Temperature Displacement ..23
9.2.7 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 Pressure Regulation .......................25
9.3.1.3 Demand Control ............................25
9.3.1.4 Slave Control .................................25
9.3.1.5 Clean Air Control ...........................26
9.3.2 Outdoor Temperature
Compensation ...........................................27
9.3.3 Downspeed Control of Fan Speed to
Min. Set Point, Airflow/pressure .................28
9.3.4 To adjust the flow of the slave fan .....28
9.4 To Activate the GOLD SD
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
8.6.1.1 Defrosting the rotary
heat exchanger..........................................30
9.6.2 Pre-/Reheating ..................................31
9.6.3 Heating BOOST ................................31
9.7 Cooling ..................................................32
9.7.1 Operation .........................................32
9.7.2 Cooling 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 Humidity ................................................34
9.9 Input/output connections .......................35
9.10 IQnomic Plus ........................................36
9.11 All Year Comfort ..................................37
9.12 OPTIMIZE .............................................38
10 AUTOMATIC FUNCTIONS ...... 39
10.1 General ................................................39
10.1.1 Starting Sequence ..........................39
10.1.2 Cooling Recovery ............................39
10.1.3 Zero Point Calibration .....................39
10.1.4 Anti-frost Monitoring Function – Air
Heater for Hot Water .................................39
10.1.5 Additional cooling –
Electric Air Heater ......................................39
10.1.6 Additional running -
Heat Exchanger .........................................39
10.1.7 Density-corrected Airflow ...............39
10.1.8 Carry-over Control ..........................39
10.1.9 Calculaton of the efficiency of the
rotary heat exchanger ................................39
11 READINGS .............................. 40
12 MANUAL TEST ....................... 40
13 ALARM SETTINGS .................. 41
13.1 Fire Alarms ...........................................41
13.2 External Alarms ....................................41
13.3 Alarm Limits .........................................41
13.4 Alarm Priority .......................................41
14 HAND-HELD TERMINAL ........ 42
14.1 Language .............................................42
14.2 Air flow unit .........................................42
14.3 Min/Max Adjustment ...........................42
14.4 Base Settings ........................................42
15 COMMUNICATION ................. 43
15.1 EIA-485 ...............................................43
15.2 Ethernet ...............................................43
16 SERVICE LEVEL ....................... 43
17 MAINTENANCE ...................... 44
17.1 Filter Change .......................................44
17.1.1 To Remove the Filters ......................44
17.1.2 To Install New Filters .......................44
17.2 Cleaning and Inspection .......................44
17.2.1 General ..........................................44
17.2.2 Filter Spaces ...................................44
17.2.3 Heat Exchanger ..............................44
18.2.4 Fans and Fan Spaces .......................44
17.3 Performance Checks ............................44
18 ALARMS AND
FAULT TRACING .......................... 45
18.1 General ................................................45
18.1.1 A and B Alarms ...............................45
18.1.2 Resetting of alarms .........................45
18.1.3 Changing Alarm Settings ................45
18.2 Alarm Descriptions with
Factory Settings ...........................................46
19 INFORMATIVE MESSAGES .... 52
20 TECHNICAL DATA .................. 53
20.1 Dimensions, GOLD LP one-piece unit ....53
20.2 Electrical Equipment Cubicle ................54
20.2.1 Internal Connections ......................54
20.2.2 Connection to Terminal Blocks ........56
20.3 Electrical Data ......................................57
20.3.1 Air Handling Unit ............................57
20.3.2 Fans ...............................................57
20.3.3 Electrical equipment cubicle ............57
20.3.4 Heat Exchanger Motor ....................57
20.3.5 Control Inaccuracy ..........................57
21 ANNEXES ............................... 58
21.1 Compliancy Declaration .......................58
21.2 Commissioning Record .........................59
21.3 Ecodesign data .....................................70
