Page 30 (44)
Ver 2_en_2022-06-27
Assembly Instructions
Envistar Top
ivprodukt.docfactory.com
Order Portal
8 CONNECT COIL, WATER
8.1
Connect coil to pipelines
• In order not to damage the coil, always use a counterhold when connec-
ting.
• Make sure that connecting pipes (including insulation) do not block
inspection hatches.
00066
Figure: Pipe connection counterhold
8.2
Connect heating coil, water
1. Connect coil to pipeline.
2. Connect frost protection on heating coil.
3. Connect bleeding and drainage.
8.2.1 Heating coil, water (ETAB-VV) in unit
00139
1
2 3
Figure: Connection coil, waterborne heating (ETAB-VV)
1. Air direction
2. Connection incoming pipes (heating water)
3. Connection return pipe (heating water)
Connection pipe for incoming hot water must be connected in the counter-flow direction.
