Xpelair Xcell Stratum S120Q Installation And User Manual

Xpelair Xcell Stratum S120Q Installation And User Manual

Mechanical ventilation unit with heat recovery

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Installation and user manual
Xcell Stratum S120Q
Mechanical Ventilation Unit with Heat Recovery
Please ensure these instructions are kept safe and accessible at all times

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Summary of Contents for Xpelair Xcell Stratum S120Q

  • Page 1 Installation and user manual Xcell Stratum S120Q Mechanical Ventilation Unit with Heat Recovery Please ensure these instructions are kept safe and accessible at all times...
  • Page 2: Table Of Contents

    Table of Contents General Information ........................3 Components and Construction ....................3 Regulations and Safety Instructions ..................3 Application and Planning ......................4 Application ..............................4 MVHR operation overview.........................4 MVHR installation planning ........................4 Installation ........................... 5 General information ...........................5 Ceiling mounting the MVHR ........................5 Ducting ..............................6 5.3.1 Duct connections ............................6 Condensate drain ............................7...
  • Page 3: General Information

    Contact details for countries). All installations must be supervised by a authorised servicing by a Redring Xpelair approved qualified electrician. It is the installer’s responsibility technician can be found on the back of this booklet.
  • Page 4: Application And Planning

    4 Application and Planning Part L – Buildings other than dwellings: 4.1 Application  This MVHR unit is intended for installation Approved Document L2A: Conservation of in ventilation systems in houses, residential fuel and power (New buildings other than buildings and light commercial applications dwellings) (e.g.
  • Page 5: Installation

    5 Installation 5.1 General information The MVHR unit should be mounted slightly tilted from the horizontal to ensure effective condensate drain- age. If mounting on plaster board use the following fixing method:  Use 15 mm nominal plywood backing board to connect directly to the internal ceiling studwork and then mount the MVHR unit on the plywood ...
  • Page 6: Ducting

    If the air inlet from outside is less than 2 meters a frost protect pre-heater is recommended. All ducting fitted to the spigots on the MVHR should be secured via a suitable sealed duct connector to prevent air leakage (e.g. Xpelair CPC125 – 91485AA) Duct spigots 5.3.1 Duct connections...
  • Page 7: Condensate Drain

    5.4 Condensate drain Ensure that the spacer bar provided is fitted between the unit and the fixing surface to provide a fall to the condensate drain outlet A condensate drain must be fitted to run to the building waste water system in accordance with the Building Regulation H1.
  • Page 8: Installation Dimensions

    5.6 Installation dimensions: 6. Technical Data 6.1 Technical data: Technical Data Units Specification Voltage / Frequency V / Hz ~ 220-240V / 50-60 Hz Max. current consumption 0.86 Power consumption - Speeds 1, 2 17 -65 Max110 Air flow rate – min - max m³/h Min 30 - 120 Max external Static Pressure...
  • Page 9: Replacement Filters

    6.3 Replacement filters: Description Part Number Replacement filters (set of 2) 40552AA 7. Electrical Wiring 7a. Electrical Wiring: (to a two way switch)
  • Page 10: 7B. Electric Wiring To A West Controller

    7b. Electrical Wiring: (to a West controller) Stratum 120Q run continuously at normal or boost speed triggered by a West controller (Accessory) Three core wiring - a common and high or low. 7.1 Set up procedure Move jumper to Test 1 position Balance system to desired ‘normal’ extract rate using pot ‘speed 1’ Move jumper to Test 2 position Balance system to desired ‘boost’...
  • Page 11: Pre Heater Accessory

    MVHR Filters need to be checked and cleaned at least twice a year and replaced at least on an annual basis. The original external / exhaust F5 quilted filters are enclosed in a frame. Contact details for purchasing new filters or servicing by Xpelair approved technicians can be found on the back of this booklet.
  • Page 12: Troubleshooting

    10. The MVHR is ready to recommence operation Troubleshooting Important: Servicing of the MVHR may only be carried out by a qualified service technician. Contact details for servicing by Xpelair approved technicians can be found on the back of this booklet. 13a. Fault locating table SYMPTOM CHECK...
  • Page 13 Room air regulator valves not open wide enough Note - This table may be subject to technical amendments.
  • Page 14: Installation Of Replacement Fans

    14. Installation of Replacement Fans Should either Fan develop a fault and need to be replaced, contact details for servicing by Xpelair approved technicians can be found on the back of this booklet. The replacement procedure is as follows: 1. Disconnect the MVHR from the mains supply 2.
  • Page 15: Supplier Details

    Service under guarantee has no effect on the expiry date. The guarantee on any exchanged parts or product ends when the original guarantee period ends. In the event of a product being returned to Redring Xpelair and not found to be faulty, the product will be available for collection from the relevant premises for one...

Table of Contents