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Climatix HERU® 400-2400
2017-11-03
Unit consumption and output.* .......................................................................................... 41
Heating coil consumption and output. ................................................................................ 41
9.
External components basic unit .............................................................................. 42
Temperature sensors ........................................................................................................... 43
Internal temp. sensor ............................................................................................. 43
The supply air temperature sensor ..................................................................................... 43
Room temperature sensor .................................................................................................. 44
Outside temperature sensor ............................................................................................... 46
Damper motors.................................................................................................................... 47
Connection of spring-return motor ........................................................................ 47
Connection On/Off motor ...................................................................................... 47
Shunt group ......................................................................................................................... 49
Connection of actuator and circulation pumps ...................................................... 49
Heating.................................................................................................................... 49
Cooling .................................................................................................................... 50
Frost protection ...................................................................................................... 50
Water heating external, not integrated in HERU® CX ............................................. 50
Electric heating coil .............................................................................................................. 51
Electric heating coil external, not integrated in HERU® CX .................................... 52
Filter monitors ..................................................................................................................... 52
Filter monitor with display ................................................................................... 53
Cooling unit .......................................................................................................................... 54
Combi coil, DX cooler and heat pump ................................................................................. 56
Configuration when integrated heater is a water heater..................................... 56
Configuration when integrated heater is an electric heater: ............................... 57
Control inputs Timer etc. ..................................................................................................... 57
Timer control, make: Schneider Electric ............................................................... 57
Timer control, make: Siemens KOP5 .................................................................... 58
Presence detector ................................................................................................ 59
External control from BMS, multiple speeds. ....................................................... 60
Quick stop ............................................................................................................. 61
Indications for external signals ............................................................................................ 61
Operation indication............................................................................................. 61
Alarm indication ................................................................................................... 61
AUX operation indication ..................................................................................... 62
Room unit 2-wire ................................................................................................................. 63
External HMI-DM (IP31) ....................................................................................................... 64
10.
Modbus pressure sensor for pressure regulation .................................................. 67
The pressure
sensor’s
designations and measuring ranges ................................................ 67
Pressure sensor QBM68.xxx ................................................................................................ 67
Settings and connections...................................................................................... 67
Assembly .............................................................................................................. 68
Pressure regulation, addressing of pressure sensor............................................. 68
11.
Expansion module with outer components.......................................................... 70
Pressure sensor.................................................................................................................... 70
Flow display/flow regulation ............................................................................................... 72
DX cooling 73
Air quality sensor CO
2
.......................................................................................................... 75
Summary of Contents for HERU 400-2400 S
Page 1: ...U S E R M A N U A L E N H E R U 4 0 0 2 4 0 0 T S HERU T HERU S...
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Page 14: ...14 120 Climatix HERU 400 2400 2018 02 13 Scope of assembly installation instructions...
Page 45: ...45 120 2018 02 13 Climatix HERU 400 2400 External components basic unit...
Page 97: ...97 120 2018 02 13 Climatix HERU 400 2400 Miscellaneous Menu structure Menu overview...
Page 98: ...98 120 Climatix HERU 400 2400 2018 02 13 Miscellaneous Start page Main index Unit...
Page 104: ...104 120 Climatix HERU 400 2400 2018 02 13 SERVICE HERU...
Page 111: ...111 120 2018 02 13 Climatix HERU 400 2400 SERVICE HERU...
Page 118: ...118 120 2017 11 03 Climatix HERU 400 2400 Troubleshooting...
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