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Related Manuals for Rotex RPS4
Summary of Contents for Rotex RPS4
- Page 1 For certified companies ROTEX RPS4 Operating and installation instructions Control and pump unit for Solaris solar systems Valid for the following components - ROTEX Solaris RPS4 - Solaris R4 differential temperature regulation Output 06/2015...
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Page 2: Table Of Contents
3.3.1 Control and pump unit RPS4 ....7 Troubleshooting ..... . . 35 3.3.2... -
Page 3: Guarantee And Conformity
1.2 Declaration of conformity for the Control and pump unit in the RPS4 series. We, ROTEX Heating Systems GmbH, declare under our sole responsibility that the products Product Order No. ROTEX RPS4... -
Page 4: Safety
Documents listed below are part of the technical documentation Instructions on actions are shown as a list. Actions of which of the ROTEX solar system and therefore must be observed. The the sequential order must be maintained are numbered. documents are included in the scope of supply of the individual Results of actions are identified with an arrow. - Page 5 Before you hand over the heating system, explain to the user/owner how to operate and check the heating system. Make a record of the handover by filling out and signing the installation and instruction forms jointly with the user/owner. FA ROTEX Solaris RPS4 - 06/2015...
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Page 6: Product Description
Product description 3.1 Layout and constituent parts of the Solaris system Fig. 3-1 Standard layout of a ROTEX Solaris installation (ROTEX recommends double-sided connection) Cold water connection line Zone with water for domestic use Domestic water (hot) distribution line Solar zone... -
Page 7: Brief Description
3.2 Brief description Electronic control The fully-electronic ROTEX Solaris R4 controller ensures op- The ROTEX solar system is a thermal solar system for supplying timum solar heat exploitation (hot water heating, heating support) hot water for consumption and solar support. -
Page 8: Filling And Draining Cock (Kfe Ba) For Rps4
Product description 3.3.2 Filling and draining cock (KFE BA) for RPS4 3.3.4 Storage tank extension kit CON SX 16 52 15 16 01 20 For connecting 2 Sanicube Solaris storage tanks or 2 Hy- bridCube storage tanks. Consists of: – Return connection line (a). -
Page 9: Installation
Installation 4.1 System concepts Collector connector Mounting rail ROTEX solar systems are usually built according to one of the Solar panel securing hook following system concepts. Information concerning hydraulic Solar panel system incorporation with example schematics can be seen in Return panel connection chapter 8 "Hydraulic system connection". -
Page 10: Installation Pump Unit
(see chapter 4.3 "Linking several solar storage tanks", FlowSensor, work step 4). Fig. 4-8 Work step 5 Fig. 4-9 Work step 6 FA ROTEX Solaris RPS4 - 06/2015... -
Page 11: Installation Flowsensor, Flowguard (Optional)
Solaris R4 controller, at the position FLS (4-pin, see fig. 4-23). Fig. 4-18 Work step 1+2 Fig. 4-16 Mounting FlowSensor FLS Fig. 4-19 Accessory FlowGuard FLG FA ROTEX Solaris RPS4 - 06/2015... -
Page 12: Installing Temperature Sensor
3. Position the storage cylinder temperature sensor in the sensor tube at approx. 70 cm insertion depth (cable tie). Fig. 4-21 Work step 2+3 4. Push the sealing plug into the well, and run the cables. FA ROTEX Solaris RPS4 - 06/2015... - Page 13 Fig. 4-27 Basic wiring: FlowSensor, storage tank, return, solar panel sensor, pumps and mains wiring Fig. 4-24 Work step 1 2. To ensure reliable tension relief, all cables should be run through the respective labyrinths. FA ROTEX Solaris RPS4 - 06/2015...
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Page 14: Fit The Covering Hood
(pre-installed in the covering hood) over the depression in the lower section of the housing front and then insert the covering cap. Fig. 4-30 Work step 7 Fig. 4-33 Work step 3 FA ROTEX Solaris RPS4 - 06/2015... -
Page 15: Linking Several Solar Storage Tanks
The solar storage tank extension kit CON SX ( 16 01 20) can Solar flow distribution line be used to link, per Control and pump unit RPS4, 2 hot water Solar return line storage tanks used for solar systems (fig. 4-35). It is possible to... - Page 16 6. Insert the return line, completed in this way, in the free outlet of the storage tank connection elbow of the Control and pump unit RPS4 using the free plug fitting (Ø 28). 7. Fix the return line to the return connection of the second hot water storage tank.
- Page 17 (shown on 2 Sanicube Solaris) When extending to the maximum three storage tanks, you must take note of the installation instructions for the storage tank extension kit 2 CON SXE ( 16 01 21). FA ROTEX Solaris RPS4 - 06/2015...
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Page 18: Start-Up And Decommissioning
3. When the initialisation phase is finished (temperature display), fill and vent the solar system by simultaneously pressing both arrow keys (starting manual mode). 9. Only when connecting a Control and pump unit RPS4 to several solar storage tanks: The solar operating pump P... -
Page 19: Decommissioning
Check for correct pump function when re-starting. Seized pumps can normally be released again manually. The ROTEX solar system can be shut down temporarily by switching the main switch off on the Solaris R4 controller or by separating the mains plug from the power supply. -
Page 20: Final Shutdown
(see chapter 5.2.1 "Temporary shutdown"). Control and pump unit RPS4 disconnected from all electrical and water connections. Control and pump unit RPS4 to be dismantled in accordance with the instruction manual (chapter 4 "Installation") in reverse order. Control and pump unit RPS4 disposed off in a professional manner. -
Page 21: Control
Software updates for the Solaris R4 controller must return flow temperature (T ) and a comparison with the set only be carried out only by the ROTEX service tech- value of the parameter "Delta T on". nician. The solar operating pump P... -
Page 22: Booster Function For High Solar Panel Temperatures
VAR. The next filling thus starts at a higher temperature differ- ence T – If the spread is between the threshold values, the current value of VAR is retained. FA ROTEX Solaris RPS4 - 06/2015... -
Page 23: Manual Operation
The maximum and calculated values can be called up o the display (see chap. 6.3). Values greater than "0" that have not been deleted will continue to be displayed even after removal or deactivation of the FlowSensors (without further updates). FA ROTEX Solaris RPS4 - 06/2015... -
Page 24: Speed Regulation Of The Solar Operating Pump Ps
Booster temperature ("T max") Restart protection temperature ("T perm") — Target spread Switching limits for pump modulation Pump output is increased Pump output is reduced Fig. 6-2 Pump output control as a function of temperature difference FA ROTEX Solaris RPS4 - 06/2015... -
Page 25: Frost Protection Function
FlowSensor FLS 40 with 0.0 to 40.0 l/min voltage output 0.36 to 3.5 V FlowSensor FLS 100 with voltage output 0.0 to 100.0 l/min 0.36 to 3.5 V Tab. 6-2 Overview of measurement points FA ROTEX Solaris RPS4 - 06/2015... -
Page 26: Display During Start-Up
– When the operating display appears, the self test is complete. – The functions of the solar operating pump P and their oper- ating status lights can only be tested manually, for safety rea- sons (see section 6.2.6). Fig. 6-5 Display during start-up FA ROTEX Solaris RPS4 - 06/2015... -
Page 27: Display During Operation
10 minutes, provided parameter changes or "Switching OFF-ON". If info that no key is pressed during this time. parameters are displayed, a measuring point check light is not activated. Fig. 6-6 Display during operation FA ROTEX Solaris RPS4 - 06/2015... - Page 28 Control Fig. 6-7 Setup menu FA ROTEX Solaris RPS4 - 06/2015...
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Page 29: Password Input
" at mounting position solar panel "bottom" If the solar panel temperature sensor has been mounted at the top on existing solar systems, the fac- tory setting " " of the parameter "TK " need not be changed. FA ROTEX Solaris RPS4 - 06/2015... -
Page 30: Manual Setting Of The Pump Speed Regulation
Discrete times Burner inhibit contact Storage tank temperature TS min Minimum temperature for burner stop VBSK Delay burner blocking contact Fig. 6-9 For example: Function of the delay time when initiating the burner blocking contact FA ROTEX Solaris RPS4 - 06/2015... -
Page 31: Recommended Settings
Threshold temperature for activation T frost off of the enhanced frost protection func- — -5°C — tion for solar panels Release blocked pump stages every AUTORESET%P Yes/No — — 24 hours Tab. 6-5 Overview of parameters FA ROTEX Solaris RPS4 - 06/2015... -
Page 32: Additional Settings For Your Solar System
The FlowSensor reduces this capacity, and thus the output potential of the ROTEX solar effect by pump speed regulation. system. -
Page 33: Setting Recommendation For The Post-Heating Via External Heat Sources Or By The Electrical Immersion Heater, Burner Blocking Contact
VBSK" in such a way that (see section 6.3.10), the external heat generator is not heating, – if a a minimum heating output is provided by the solar pan- els, or – the storage cylinder has reached a sufficiently high tem- perature. FA ROTEX Solaris RPS4 - 06/2015... -
Page 34: Faults And Malfunctions
Starting with the most recent event, you can leaf through the individual events by means of the Info key. FA ROTEX Solaris RPS4 - 06/2015... -
Page 35: Troubleshooting
Rectification of damage to live components of the the parameter "Time P2" (fig. 6-3). The solar operating pump P Control and pump unit RPS4 must only be carried is switched off. out by heating engineers authorised and recog- If a leak is suspected, examine the solar system, rectify faults nised by the energy supply company. - Page 36 In this case, the system settings must be checked. Special notes on electric sensors Only original ROTEX replacement parts may be used. Assess the display on the Solaris R4 controller. Unhook the Solaris R4 controller housing and unplug the relevant sensor and remove terminal if necessary.
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Page 37: Hydraulic System Connection
Hydraulic system connection 8.1 Schematics WARNING! CAUTION! Temperatures in excess of 60 °C can arise in the solar The ROTEX units can also be optionally fitted with storage tank. gravity breaks ( 16 50 70) made of plastic. They Fitting scald protection. - Page 38 Hydraulic system connection Fig. 8-2 Standard Solaris incorporation with GCU compact Fig. 8-3 Standard Solaris incorporation with Air-Water Heat Pump HPSU compact FA ROTEX Solaris RPS4 - 06/2015...
- Page 39 Fig. 8-4 Standard Solaris incorporation with Air-Water Heat Pump (HPSU Bi-Bloc with Room Heating and Cooling Function) The displayed plant schematics do not claim to be complete and do not replace careful indoor planning. FA ROTEX Solaris RPS4 - 06/2015...
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Page 40: Connection Of A Pressure Solar Panel System
(DrainBack) and thus the Control and pump unit temperature measurement) RPS4. FlowGuard regulating valve with flow indicator Instead, the heating system can be executed with the ROTEX GCU com- GasCombiUnit range (solar storage tank with solar pressure system. The following solar components can be... -
Page 41: Technical Data
Technical data Technical data 9.1 RPS4 control and pump unit Control and pump unit RPS4 Dimensions H x W x D 230 x 815 x142 mm Operating voltage 230 V / 50 Hz Solar operating pump Grundfos UPS 15-145 During start:... -
Page 42: Connection Allocation Rps4 Controller
Fig. 9-3 Terminal assignment The technical data for the ROTEX condensing boilers, heat pumps and hot water storage tanks is located in the ROTEX price list and the relevant technical docu- mentation for the products. FA ROTEX Solaris RPS4 - 06/2015... -
Page 43: List Of Keywords
Noise problems ....30 Control and pump unit RPS4 ..7 Components ....7 Operating mode .
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