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Rotex HPSU compact 308 User Manual

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List of contents
2
BA ROTEX HPSU compact 4 - 09/2013
1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Observing instructions . . . . . . . . . . . . . . . . . . . . 3
1.2 Warning signs and explanation of symbols . . . . 3
1.2.1 Meaning of the warnings. . . . . . . . . . . . . . . . . . . . .3
1.2.2 Validity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.2.3 Order number . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.2.4 Handling instructions. . . . . . . . . . . . . . . . . . . . . . . .3
1.3 Avoid danger . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.4 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.5 Instructions for operating safety . . . . . . . . . . . . . 4
2 Product description. . . . . . . . . . . . . . . . . . . 5
2.1 Brief description . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1.1 Mode of operation . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.1.2 Solar support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2.1.3 Safety management . . . . . . . . . . . . . . . . . . . . . . . .6
2.1.4 Electronic control. . . . . . . . . . . . . . . . . . . . . . . . . . .6
2.2 Design and components . . . . . . . . . . . . . . . . . . 6
2.2.1 System overview. . . . . . . . . . . . . . . . . . . . . . . . . . .6
2.2.2 Equipment external and internal structure 
HPSU compact 304/308 DB . . . . . . . . . . . . . . . . . .7
2.2.3 Equipment external and internal structure 
HPSU compact 304/308 BIV. . . . . . . . . . . . . . . . . .8
2.2.4 Equipment external and internal structure 
HPSU compact 508/516 DB . . . . . . . . . . . . . . . . . .9
2.2.5 Equipment external and internal structure 
HPSU compact 508/516 BIV. . . . . . . . . . . . . . . . .10
3 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2 Display and operating elements. . . . . . . . . . . . 12
3.2.1 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
3.2.2 Operating elements. . . . . . . . . . . . . . . . . . . . . . . .12
3.3 Operating concept . . . . . . . . . . . . . . . . . . . . . . 13
3.4 Basic functions and operating modes . . . . . . . 14
3.4.1 System information (Info) . . . . . . . . . . . . . . . . . . .14
3.4.2 Setting the operating mode . . . . . . . . . . . . . . . . . .16
3.4.3 Temperature setting Daytime room temperature .17
3.4.4 Temperature setting Economy mode . . . . . . . . . .17
3.4.5 Temperature setting hot water generation . . . . . .17
3.4.6 Unplanned hot water generation . . . . . . . . . . . . . .17
3.4.7 Switching time program. . . . . . . . . . . . . . . . . . . . .18
3.4.8 System settings. . . . . . . . . . . . . . . . . . . . . . . . . . .20
3.4.9 Terminal function. . . . . . . . . . . . . . . . . . . . . . . . . .20
3.4.10 Quite Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
3.5 Special functions . . . . . . . . . . . . . . . . . . . . . . . 21
3.5.1 Manual Operation . . . . . . . . . . . . . . . . . . . . . . . . .21
3.6 Special system settings . . . . . . . . . . . . . . . . . . 22
3.6.1 Access Rights (Technician password) . . . . . . . . .22
3.6.2 Heat curve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
3.6.3 Cooling characteristic curve . . . . . . . . . . . . . . . . .23
3.6.4 Weather-controlled flow temperature regulation . .24
3.6.5 Legionella protection . . . . . . . . . . . . . . . . . . . . . . .24
3.6.6 Reset to factory settings (Reset). . . . . . . . . . . . . .24
3.6.7 Relay and sensor test . . . . . . . . . . . . . . . . . . . . . .25
3.6.8 Settings for optional circulation pump . . . . . . . . . .25
3.6.9 Remote control via Internet. . . . . . . . . . . . . . . . . .25
4 Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.1 Initial start-up . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.2 Re-commissioning . . . . . . . . . . . . . . . . . . . . . . 26
4.2.1 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
4.2.2 Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
5 Decommissioning . . . . . . . . . . . . . . . . . . . .27
5.1 Temporary shutdown . . . . . . . . . . . . . . . . . . . 27
5.2 Final shutdown . . . . . . . . . . . . . . . . . . . . . . . . 27
6 Parameter settings . . . . . . . . . . . . . . . . . . .29
6.1 Explanation of the parameter tables . . . . . . . . 29
6.2 Rotary switch setting: Configuration . . . . . . . . 29
6.2.1 Level "Setup". . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6.2.2 Level "System Configuration" . . . . . . . . . . . . . . . 30
6.2.3 Level "HC Configuration". . . . . . . . . . . . . . . . . . . 30
6.2.4 Level "DHW Configuration" . . . . . . . . . . . . . . . . . 32
6.3 Rotary switch setting: DHW Install . . . . . . . . . 32
6.4 Rotary switch setting: Operating Mode . . . . . 32
6.5 Rotary switch setting: Set Temp Day . . . . . . . 33
6.6 Rotary switch setting: Set Temp Night . . . . . . 33
6.7 Rotary switch setting: DHW Set Temp . . . . . . 33
6.8 Rotary switch setting: Time Program . . . . . . . 34
6.9 Rotary switch setting: Remote Param. . . . . . . 34
6.10 Rotary switch setting: Info . . . . . . . . . . . . . . . 35
6.11 Exit button: Sonderfunktion . . . . . . . . . . . . . . . 35
6.12 Parameter levels for the mixer module 
RoCon M1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.12.1 Rotary switch setting: Configuration,
level "Setup" . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.12.2 Rotary switch setting: Configuration,
level "Mixer Config" . . . . . . . . . . . . . . . . . . . . . . . 37
7 Service and maintenance . . . . . . . . . . . . . .39
7.1 General service and maintenance . . . . . . . . . 39
7.2 Removing the protective cover . . . . . . . . . . . . 39
7.3 Activities to be performed annually . . . . . . . . . 39
7.4 Filling and topping up the heating system. . . . 40
7.5 Filling and topping up the storage tank . . . . . . 41
8 Faults and malfunctions . . . . . . . . . . . . . . .43
8.1 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 43
8.1.1 Current fault display . . . . . . . . . . . . . . . . . . . . . . 43
8.1.2 Reading the fault memory . . . . . . . . . . . . . . . . . . 43
8.1.3 Solving failures . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8.2 Malfunctions . . . . . . . . . . . . . . . . . . . . . . . . . . 44
8.3 Fault codes . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
9 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
10 Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
10.1 User-specific settings . . . . . . . . . . . . . . . . . . . 50
10.1.1 Switching time program. . . . . . . . . . . . . . . . . . . . 50
10.1.2 Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
10.1.3 Databus addresses . . . . . . . . . . . . . . . . . . . . . . . 51
10.2 Other notes . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
11 List of keywords . . . . . . . . . . . . . . . . . . . . .55

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Rotex HPSU compact 308 Specifications

General IconGeneral
BrandRotex
ModelHPSU compact 308
CategoryHeat Pump
LanguageEnglish

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