Rotex RHYKOMB33AA Installation And Operation Manual

Hpu hybrid gas boiler module
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Installation and operation manual
ROTEX HPU hybrid gas boiler module
Installation and operation manual
English
ROTEX HPU hybrid gas boiler module
RHYKOMB33AA

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Summary of Contents for Rotex RHYKOMB33AA

  • Page 1 Installation and operation manual ROTEX HPU hybrid gas boiler module Installation and operation manual English ROTEX HPU hybrid gas boiler module RHYKOMB33AA...
  • Page 2 AD130276-2...
  • Page 3: Table Of Contents

    Flues in voids .............. 19 Finishing the gas boiler installation..........19 7.8.1 To close the gas boiler..........19 7.8.2 To install the cover plate ..........19 RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 4: About The Product

    Digital files on the Rotex equipment homepage. Latest revisions of the supplied documentation may be available on the regional Rotex website or via your dealer. General safety precautions About the documentation ▪ The original documentation is written in English. All other languages are translations.
  • Page 5: For The Installer

    This method of operation applies comply with applicable legislation (on top of the exclusively. instructions described in the Rotex documentation). ▪ This gas boiler is NOT designed for room air dependent operation. CAUTION Wear adequate personal protective equipment (protective Do NOT install the unit in the following places: gloves, safety glasses,…) when installing, maintaining or...
  • Page 6: Water

    Install power cables at least 1 meter away from televisions or radios to prevent interference. Depending on the radio waves, a distance of 1 meter may not be sufficient. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 7: Local Legislation

    ALWAYS move the gas boiler in the original delivery packaging to its nearest installation position. WARNING Tear apart and throw away plastic packaging bags so that nobody, especially children, can play with them. Possible risk: suffocation. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 8: About The Units And Options

    Weather Slate Steep PF 60/100 25°-45° EKFGS0523 Weather Slate Steep Pb/GLV 60/100 43°-47° EKFGS0524 Weather Slate Steep Pb/GLV 60/100 48°-52° EKFGS0525 Weather Slate Steep Pb/GLV 60/100 53°-57° Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 9: Preparation

    1 Open the display cover. 2 Unscrew both screws. 3 Tilt the front panel towards you and remove the front panel. EKHY093107 Cover plate for boiler RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 10: To Open The Switch Box Cover Of The Gas Boiler

    2 Fill the condensate trap with water. 3 Slide the condensate trap as far as possible upwards onto the condensate drain connector below the gas boiler. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 11: Condensate Pipe Work

    A suitable permanent connection to the foul waste pipe should be used. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 12: External Connections

    Pressure relief valve (field supply) 2 Install a pressure relief valve. 3 Connect the hot water connection (Ø15 mm). 4 Connect the main cold water connection (Ø15 mm). Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 13: To Fill The Space Heating Circuit

    ±2 bar (with a minimum of 0.5 bar). 6 Purge air from the water circuit as much as possible. 7 Disconnect the water supply hose from the drain point. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 14: To Connect The Communication Cable Between Gas Boiler And Indoor Unit

    4 Check all parts for gas leaks on a pressure of maximum 50 mbar (500 mm H O). There may be no stress on the gas supply connection. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 15: Connecting The Boiler To The Flue Gas System

    For dual pipe connection, the indication of pipe length is based on Ø80 mm. Equivalent length Length Bend 90° R/D=1 Bend 45° Elbow 90° R/D=0.5 Elbow 45° RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 16: Appliance Categories And Pipe Lengths

    Air supply (L4+L5+L6+2) × 2 m 12 m Total piping length = sum of the straight pipe lengths + sum of the equivalent pipe length of bends/elbows. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 17: Applicable Materials

    ▪ CLV systems ▪ Inlet grille ▪ Main pipe ▪ Other parts Contact your local Rotex dealer for advise on the applicable materials and the installation requirements. All parts purchased from an external supplier MUST comply with EN14471. Minimum 7.7.6...
  • Page 18: Insulation Of The Gas Exhaust And Air Intake

    (excluding the initial boiler connection). CAUTION Read the installation manuals of the field supplied parts. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 19: Flues In Voids

    2 Tilt the bottom side of the front panel towards the gas boiler. Reset button 3 Screw both screws of the cover. 4 Close the display cover. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 20: Basic Configuration

    5 When all settings are done, press until appears on the service display. Result: The gas boiler has now been reprogrammed. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 21 It is recommended not to modify this setting. Minimal space heating rpm 23%~50% Adjustment range 23~50% (40= propane). It is recommended not to modify this setting in case of natural gas. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 22 13 Put a sticker indicating the new gas type next to the gas valve, over the existing one. 14 Put the front panel back in its place. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 23 Make sure it is gastight. 13 Put the front panel back in its place. CAUTION Work on gas carrying parts may only be carried out by a qualified competent person. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 24: Operation

    Overview: Operation the gas valve should be made without prior permission of your local Rotex dealer. In Belgium it is NOT allowed to The gas boiler is a modulating, high-efficiency boiler. This means adjust the gas valve. Contact your dealer.
  • Page 25: Commissioning

    Burner ON, maximum (2×) domestic hot water ▪ Off: (both LEDs off) The temperature of the heat exchanger is setting NOT maintained. Stop test program Actual situation RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 26: Maintenance And Service

    6 Unscrew the coupling nut at the base of the flue pipe by turning counterclockwise. 7 Slide the flue pipe upwards by turning it clockwise until the bottom of the pipe is above the condensate drain pan connection. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 27: To Clean The Inside Of The Gas Boiler

    11 Push the backside of the condensate drain pan downwards from the connection to the heat exchanger and remove it. Base tray RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 28: Troubleshooting

    NEVER bridge safety devices or change their values to a value other than the factory default setting. If you are unable to find the cause of the problem, call your dealer. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 29: Symptom: The Burner Resonates

    For a more detailed troubleshooting guideline for each error, please see the service manual. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 30: Error Codes: Overview

    ▪ Replace S1 and S2 Field supply No flame signal ▪ Gas tap is closed Equipment not made by Rotex that can be combined with ▪ No or incorrect ignition gap product according instructions accompanying documentation.
  • Page 31: Technical Data

    Manual air bleed Sight glass Air supply cap Flue pipe adapter (use ONLY in combination with the accompanying elbow in flue sets) Connection block/terminal strip X4 RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 32: Wiring Diagram

    Fuse (3.15 A T) Gas valve and ignition unit Ionisation/ignition probe Main voltage Flow sensor Return sensor Domestic hot water sensor Flow switch Space heating water pressure sensor Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 33: Technical Specifications

    7.6~32.7 kW Electrical power consumption (standby) Efficiency domestic hot water (net 105% 20 kW, temperature drop over the emitter=20°C, boiler not calorific value) bypassed. Operation range 40~65°C RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 34 Organisme de contrôle / Keuringsorganisme / : Gastec, Apeldoorn, NL Kontrollorganismus CE 0063 BT 3576 Valeurs mesurées / Gemeten waarde / Messwerte : CO: 28.53 mg/kWh NOx: 58.26 mg/kWh Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 35: Gas Boiler System Commissioning Checklist

    *All installations in England and Wales must be notified to Local Authority Building Control (LABC) either directly or through a Competent Persons Scheme. A Building Regulations Compliance Certificate will then be issued to the customer. ©Heating and Hotwater Industry Council (HHIC) www.centralheating.co.uk RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 36: Service Record

    Date: Date: Engineer Name: Engineer Name: Company Name: Company Name: Telephone No. Telephone No. Gas Safe Register No. Gas Safe Register No. Comments: Comments: Signature: Signature: Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1 – 2013.07...
  • Page 40 4P353068-1 2013.07...

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