Vaillant geoTHERM VWS Installation Instructions Manual page 81

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Electrical installation checklist
Is there an isolation device with at least 3 mm contact opening
fitted on the customer side and was it appropriately labelled?
Were all electrical connections properly made and in accordance
with the specified electrical circuit diagrams?
Was the protective earth properly connected?
Do all conductors have the required cross-sections?
Were the required automatic safety devices used and labelled in
accordance with the conductor cross-sections and installation
methods used?
Were all cables fastened using strain relief clamps?
Was any available ripple control signal from the power company
connected to the heat pump?
Assembly checklist
Were all the cladding panels fitted?
Table 14.1 Start-up checklist (cont.)
Installation instructions geoTHERM VWS 0020046310_01
Start-up checklist 14
81

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