Title: 370.011 Fan coils -42GW200-701C-installasjonsmanual.pdf
After ending the hydraulic connections, make sure there are no leaks Insulate the valve using the shell, fix it by means of the clips and make sure that all cold parts are insulated (fig. 29 – 30).For 4-pipe hot water, repeat all the operations with gas adaptors, as per the table.For 4-pipe hot water, repeat all the operations with gas adaptors, as per the table.3242 GW(cid:20)(cid:21)(cid:28)(cid:43)(cid:28)(cid:23)(cid:66)(cid:42)(cid:37)(cid:16)(cid:23)(cid:17)(cid:76)(cid:81)(cid:71)(cid:71)(cid:3)(cid:3)(cid:3)(cid:22)(cid:21)NOTE: The seal efficiency of the valve assembly is factory tested. Any system losses are therefore due to an incorrect installation.Operation of the thermo-electric valve (See fig. 31) • This 2- 3-way valve is of the OPEN/CLOSE type with very slow travel. It is not a modulating valve so it has no PTC.This valve is driven, as a sensible element, by the ambient thermostat of the “cassette” unit.