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Operating manual 

Optiplus 3 

Heat pump controller

Summary of Contents for Optiplus 3

Page 1: ...Operating manual Optiplus 3 Heat pump controller...

Page 2: ...harging nominal set point Phase 1 On Hours 22 TW103 DHW charging nominal set point Phase 1 On Minutes 0 TW104 DHW charging nominal set point Phase 1 Off Hours 4 TW105 DHW charging nominal set point Ph...

Page 3: ...selected levels Arrow Down Scroll forwards as well as reduce values Alarm key Flashes when alarm is activated Press in order to access the alarm description and to RESET the alarms User Settings for...

Page 4: ...life of the unit It must be handed over to subsequent owners of the unit Read this operating manual before starting any work on and with the unit Particularly the safety chapter Follow all instructio...

Page 5: ...2 Heating mode 13 3 2 1 Operating mode Heating circuit 1 13 3 2 2 Heating circuit setpoint 14 3 2 3 Heating circuit heating curve 15 3 3 Domestic hot water mode 18 3 3 1 Operating mode DHW 18 3 3 2 S...

Page 6: ...potentially dangerous situation which may lead to severe bodily injuries or death WARNING For a potentially dangerous situation which could lead to severe bodily injuries or death May also be used as...

Page 7: ...e performed by a technician according to the applicable legislation Wear appropriate protective equipment safety gloves safety goggles etc when performing work related to instal lation maintenance or...

Page 8: ...or all types of repair works the operator of the heat pump is instructed to contact his specialist partner who ap points a technical customer service authorised by the manufacturer for the servicing o...

Page 9: ...nd disposal CAUTION 2 6 Care of the unit You can use a damp cloth and standard cleaning products to clean the outer surfaces of the unit Do not use cleaning or care products that contain abrasives aci...

Page 10: ...s Guided commissioning assistance Browser based configuration tool Continuous recording data log of the most important operating parameters for service and maintenance as well as operation analysis Le...

Page 11: ...cialist personnel Start screen Heating mode Domestic hot water mode Cooling mode Information Settings 2 Date Time The current settings can be adapted using the Program key keep pressed for 3 seconds 3...

Page 12: ...appears when e g EW block is active The compressor symbol is crossed out 3 1 2 General navigation 3 7 6 2 4 1 5 1 Operating level 2 Current screen number of screens on this level 3 Number of paramete...

Page 13: ...g circuit 0 8 HK114 Offset heating curve HC1 Offset heating curve heating circuit 0 K HK115 Heating limit HC1 Heating limit heating circuit 17 C HK1xy Heating circuit 1 HK2xy Heating circuit 2 HK3xy H...

Page 14: ...HK102 HK103 Hours Minutes comfort phase 1 On HC1 Comfort mode heating circuit 1 Phase 1 On HK104 HK105 Hours Minutes comfort phase 1 Off HC1 Comfort mode heating circuit 1 Phase 1 Off These parameter...

Page 15: ...ope are the building shell and type of heating The better the building shell and more efficient the heating the lower the slope can be set The following graphic indicates this Flow temperature in C Ou...

Page 16: ...he parameter shift HK114 by 2K Now the effective room temperature corresponds with the set comfort setpoint Flow temperature in C Outside temperature mixed in C 15 20 25 30 35 40 45 50 55 60 65 20 15...

Page 17: ...e device switches back to winter mode and starts to heat NOTE Wait at least 2 hours after each correction so that the room temperature can be adapted Summer winter time switchover The function summer...

Page 18: ...er 40 C TW112 DHW hysteresis Domestic water re charge hysteresis 6 K TW113 Legio temp Legionella temperature 60 C TW115 Activation Activation of the legionella program Off TW116 Per Legionella program...

Page 19: ...de ON Operating mode temporarily OFF With planned longer absence the DHW mode can be switched off temporarily Restoring the DHW mode is carried out using the set date 1 2 DHW emergency mode In event o...

Page 20: ...is is set with 5K The device therefore starts with the hot water production as soon as the temperature in the storage tank falls below 42 C 47 C 5K 42 C 40 45 50 55 65 T C Time Phase 1 ON TW002 TW003...

Page 21: ...1 at 35 C outside temperature 18 C KK117 Cooling limit CC1 Cooling limit cooling circuit 1 at AT 24 C KK1xy Cooling circuit 1 KK2xy Cooling circuit 2 KK3xy Cooling circuit 3 3 4 1 Operating mode Cooli...

Page 22: ...nlinie in C Aussentemperatur gemischt in C Raumsollwert KK110 26 C Raumsollwert KK110 24 C Betriebsart K hlkreis KK101 Ein aktiv Minimalbegrenzung K hlgrenze Room setpoint KK110 26 C Room setpoint KK1...

Page 23: ...required for cooling at a mixed outside temperature of 35 C WARNING The setting of the minimum cooling characteristic curve must be adjusted by specialist personnel The responsibility for protection...

Page 24: ...ms can be viewed under Information Sensor HP heating circuit Sensor HP source and minimum source temperature since commissioning Domestic hot water Buffer storage State circulation pumps and flow if a...

Page 25: ...key for lon ger than 3 seconds triggers a RESET of the heat pump WARNING If an alarm cannot be acknowledged or reoccurs again after a short period the responsible service organisation must be summoned...

Page 26: ...er services 3 8 2 Languages The following languages are available German English French 3 8 3 Time date and network information The controller has an annual clock that contains the time the weekday an...

Page 27: ...D Date 10 11 19 26 Disclaimer 4 Disinfection see also legionella program Disposal 9 11 E Emergency operation 10 14 19 Error messages 25 External blocked 12 F Flow 24 Frost protection setpoint 13 14 G...

Page 28: ...d entry 10 Protective mode 13 14 17 R Re charge hysteresis 20 Reduced mode 13 20 Reduced value 14 S Safety 6 7 Setpoint 10 14 20 22 Settings 11 25 26 Slope characteristic curve 15 Software 26 Status d...

Page 29: ...29 Subject to technical changes CTA 10 2016 www cta ch Notes...

Page 30: ...30 Subject to technical changes CTA 10 2016 www cta ch Notes...

Page 31: ...31 Subject to technical changes CTA 10 2016 www cta ch Notes...

Page 32: ...Bern CTA AG Hunzikenstrasse 2 CH 3110 M nsingen www cta ch 10 16 Item no D3215 Subject to technical changes...

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