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10.2 Installation of replacement fans
Should either fan develop a fault and need to be replaced please contact the UK sales office to order replacement
fans or the UK Customer Care / Technical helpline to arrange for fan replacement by Applied Energy Products
Limited, or our approved agents, contact details can be found on the back of this booklet.
1. Disconnect the MVHR from the mains supply.
2. Twist anti-clockwise & remove the Access Hatch.
3. Remove the 2 off G4 Filters.
4. Remove the Heat Exchanger Retaining Bracket retaining screw.
5. Remove the Heat Exchanger Retaining Bracket.
6. Remove the Heat Exchanger carefully, keeping it horizontal to avoid damaging the EPP housing.
7. Remove the 4 off Terminal Cover retaining screws.
8. Remove the Terminal Cover.
9. The following procedure applies to both MVHR fans, only remove remove faulty fans from the MVHR:
a) Identify the faulty fan within the MVHR.
Note: The upper fan (A) provides the external / supply air and the lower fan (B) provides the ex-
haust / outgoing air.
b) Disconnect the power and control leads of the faulty fan from the PCB (Xcell 150 QVW model only) or
Terminal Block (Xcell 150 QV model only), whichever applies. Refer to Section 7 for the relevant wiring
diagram to correctly identify which leads to disconnect for each fan.
Summary of Contents for Xcell 150 QV
Page 8: ...8 5 8 Installation dimensions...
Page 23: ...23 11 Customer Notes to record details of filter recuperator cleaning etc...
Page 24: ...24 Customer Notes continued...
Page 25: ...25 Customer Notes continued...
Page 26: ...26 Maintenance Log Date Action Signature Stamp...
Page 27: ...27 This Xpelair MVHR was purchased from Supplier stamp On ________________________ date...
