Rotex RHYKOMB33AA Installation And Operation Manual
Hpu hybrid gas boiler
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Also See for RHYKOMB33AA:
- Installer's reference manual (122 pages) ,
- Installation and operation manual (40 pages) ,
- Installer's reference manual (124 pages)
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Summary of Contents for Rotex RHYKOMB33AA
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Page 1: Installation And Operation
Installation and operation manual ROTEX HPU hybrid gas boiler module Installation and operation manual English ROTEX HPU hybrid gas boiler module RHYKOMB33AA... - Page 2 2P369568-4...
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Page 3: Table Of Contents
Flues in voids .............. 22 Finishing the gas boiler installation..........22 7.8.1 To close the gas boiler..........22 7.8.2 To install the cover plate ..........22 RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
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
ROTEX. WARNING Make sure installation, testing and applied materials comply with applicable legislation (on top of the instructions described in the ROTEX documentation). CAUTION Wear adequate personal protective equipment (protective gloves, safety glasses,…) when installing, maintaining or servicing the system. -
Page 6: Installation Site
Running the product in reversed phase can break the compressor and other parts. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 7: Gas
The manufacturer accepts no liability arising from any such actions, excluding statutory rights. It is NOT allowed to combine flue system parts purchased from different suppliers. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 8: About The Box
Possible risk: suffocation. 4.1.2 To remove the accessories from the gas boiler 1 Remove the accessories. Mounting strip Condensate trap Installation manual and operation manual Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 9: About The Units And Options
Nominal power (kW) EKFGP1285 PMK elbow 60 45° (2 pieces) Maximum space heating pressure (bar) (UK only) Maximum flow temperature (°C) Electrical supply GCN gas council number RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... - Page 10 EKFGT6307 Weather slate steep Pb/GLV 80/125 53°-57° EKFGS0252 Adapter flex-fixed PP 130 EKFGP1297 Weather slate flat aluminum 80/125 0°-15° EKFGP6353 Support bracket top inox Ø130 Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02...
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Page 11: Preparation
Spacer PP 80-100 EKFGP4481 Fixation Ø100 1 Open the display cover. 2 Unscrew both screws. 3 Tilt the front panel towards you and remove the front panel. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 12: 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 4P353068-1B – 2014.02... -
Page 13: 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 4P353068-1B – 2014.02... -
Page 14: External Connections
Pressure relief valve (field supply) 2 Install a pressure relief valve according to local and national regulations (if required). 3 Connect the hot water connection (Ø15 mm). Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 15: Connecting The Electrical Wiring
3 Leave the tap open until all air has disappeared from the system. 4 Check all connections for leaks including internal connections. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 16: To Connect The Communication Cable Between Gas Boiler And Indoor Unit
6 Route the communication cable from the gas boiler to the indoor unit as in figure below. 2 Install a gas mesh filter in the gas connection if the gas may be contaminated. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 17: Connecting The Boiler To The Flue Gas System
The integral sealing ring ensures an airtight connection. 5 Check the connection of the internal flue pipe and the condensate collector. Make sure it is properly connected. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 18: Calculate The Total Piping Length
Contact the manufacturer to check the calculations for the resistance of the air supply and combustion gas flue pipe and the wall temperature at the end of the combustion gas flue pipe. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... - Page 19 L1+L2 (m) Special remark regarding C : Refer to the table below for the minimum diameters of the combined gas exhaust system. Number of units Minimum Ø RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02...
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Page 20: Applicable Materials
From a terminal discharging towards 1200 another terminal From an opening in a car port (e.g. door, window) into a dwelling Vertically from a terminal on the same 1500 wall Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 21: Insulation Of The Gas Exhaust And Air Intake
▪ Make sure that all joints and seams are gastight and watertight. ▪ Make sure that the flue system has a uniform gradient back to the boiler. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 22: Flues In Voids
▪ All flue joints are correctly made, unstressed and adequately supported. ▪ All parts of the flue can be visually inspected. Ensure suitable access where flue is positioned within voids. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 23: Configuration
If there is no need for immediate hot ▪ Press the button to load the default settings of the water delivery, the domestic hot water comfort function can be gas boiler. turned off. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... - Page 24 Minimum capacity space heating pump — There is no space heating pump in the gas boiler. Changing this setting has no effect. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02...
- Page 25 Reference value for domestic hot water 24-30-36 ▪ 24: Not applicable. ▪ 30: Not applicable. ▪ 36: Only for RHYKOMB33AA*. Maximum space heating power setting Frost protection function The maximum space heating power setting ( ) is factory set to 70%.
- Page 26 8 Note down the CO percentage at maximum power. This is (25 mbar), the gas boiler can still be operated without important with regard to the next steps. modification. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02...
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Page 27: Operation
Overview: Operation 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 and/or break its seal. Contact your that the power is adjusted in line with the desired heat requirement. -
Page 28: Domestic Hot Water
NOT be obtained. Do NOT adjust the air and/or gas ratio. To ignition is done, the boiler controller goes into domestic hot water obtain sufficient working pressure, gas supply MUST be correct. mode. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 29: To Perform A Test Run On The Gas Boiler
2 Turn off the main power supply of the appliance. 3 Close the gas tap. 4 Remove the front panel. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 30: To Clean The Inside Of The Gas Boiler
2 Clean the underside of the heat exchanger. 3 Clean the condensate drain pan with water. 4 Clean the condensate trap with water. Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 31: To Assemble The Gas Boiler
If you are unable to find the cause of the problem, call your dealer. DANGER: RISK OF ELECTROCUTION RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 32: Solving Problems Based On Symptoms
No heat transfer as a result of Descale or flush the heat lime scale or fouling in the heat exchanger on the space heating exchanger. side. Spark gap (±4.5 mm) Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 33: Symptom: No Domestic Hot Water
If the LED is flashing, the controller has detected a problem. Once the problem is rectified, the controller can be restarted by pressing button. RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 34: 13 Glossary
Optional equipment Equipment made or approved by ROTEX that can be combined with the product according to the instructions in the accompanying documentation. Field supply Equipment not made by ROTEX that can be combined with product according instructions accompanying documentation. -
Page 35: 14 Technical Data
Flue pipe adapter (use ONLY in combination with the accompanying elbow in flue sets) Connection block/terminal strip X4 Condensate drain pan Hot water sensor S3 Condensate S3 RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 36: Wiring Diagram
Space heating water pressure sensor Gas valve and ignition electrode Main power supply (2=l (BRN), 4=N (BLU)) Power supply fan (230 V) Boiler communication cable Sensor connection Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... -
Page 37: Technical Specifications
1 kg Main components Water side heat exchanger Aluminium Space heating water circuit Space heating piping connections Ø22 mm Piping material Safety valve See manual indoor unit RHYKOMB33AA Installation and operation manual ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02... - Page 38 Domestic hot water circuit Domestic hot water piping connections Ø15 mm Maximum electrical power consumption 55 W Piping material Electrical power consumption (standby) Gas connection Ø15 mm Installation and operation manual RHYKOMB33AA ROTEX HPU hybrid gas boiler module 4P353068-1B – 2014.02...
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Page 39: 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 4P353068-1B – 2014.02... -
Page 40: 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 4P353068-1B – 2014.02... - Page 44 Sede operativa Via Milano, 6 - 20097 San Donato Milanese MI-Italy Tel. +39 02 51619.1 · Fax +39 02 51619222 e-mail info@rotexitalia.it · www.rotexitalia.it Numero verde ROTEX 800-886699 Représenté ROTEX ROTEX Heating Systems SARL en France par: 1, rue des Artisans ·...
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