Helios AIR1 RH 1500 Notice De Montage Et D'utilisation page 85

Installation and Operating Instructions
Central ventilation units AIR1 RH
CHAPTER 3 TECHNICAL DATA ������������������������������������������������������������������������������������������������������������������ PAGE 48
3.1 Performance data and technical data ................................................................................................... Page 48
3.2 Unit overview ....................................................................................................................................... Page 50
3.2.1 Non-separable units (AIR1 RH 1500 - 3000) ................................................................................. Page 50
3.2.2 Separable units (AIR1 RH 5000 - 15000) ....................................................................................... Page 51
3.3 Dimensions .......................................................................................................................................... Page 52
3.3.1 Non-separable units (AIR1 RH 1500 - 3000) ................................................................................. Page 52
3.3.2 Separable units (AIR1 RH 5000 - 15000) ....................................................................................... Page 53
3.4 Performance curves ............................................................................................................................. Page 54
CHAPTER 4 FUNCTIONS AND SETTINGS ������������������������������������������������������������������������������������������������ PAGE 56
4.1 Operating modes ................................................................................................................................. Page 56
4.1.1 Manual operation .......................................................................................................................... Page 56
4.1.2 Timer ............................................................................................................................................ Page 56
4.1.3 Sensor-controlled operation (VOD - Ventilation on demand) .......................................................... Page 58
4.1.4 Recirculation ................................................................................................................................. Page 58
4.1.5 Bypass .......................................................................................................................................... Page 59
4.1.6 Overrun ......................................................................................................................................... Page 59
4.1.7 Additional operating settings ......................................................................................................... Page 60
4.2 Functions ............................................................................................................................................. Page 60
4.2.1 Heat exchanger frost protection .................................................................................................... Page 60
4.2.2 Warm water heating register frost protection ................................................................................. Page 61
4.2.3 Filter monitoring ............................................................................................................................ Page 61
4.3 Priorities............................................................................................................................................... Page 61
4.4 User levels/Access rights ..................................................................................................................... Page 61
4.5 Menu overview AIR1-BE ECO .............................................................................................................. Page 63
CHAPTER 5 SERVICE AND MAINTENANCE ��������������������������������������������������������������������������������������������� PAGE 69
5.1 Service and maintenance ..................................................................................................................... Page 69
5.2 Maintenance plan ................................................................................................................................ Page 69
5.3 Service and maintenance of rotary heat exchanger .............................................................................. Page 69
5.4 Filter change ........................................................................................................................................ Page 71
5.5 Service and maintenance of fans ......................................................................................................... Page 74
5.6 Cleaning the housing ........................................................................................................................... Page 76
5.7 Function tests (manual/auto) ................................................................................................................ Page 76
5.8 Alarms ................................................................................................................................................. Page 77
CHAPTER 6 DECLARATION OF CONFORMITY ���������������������������������������������������������������������������������������� PAGE 81
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