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Thermostatic mixing valve 

VADO-PRO-100P 

 

 

 

 

 

 

 

 

IMPORTANT

 

Installer: This Manual is the property of the customer 

and  must  be  retained  with  the  product  for 

maintenance and operational purposes 

  and operational purposes. 

Содержание VADO-PRO-100P

Страница 1: ...rmostatic mixing valve VADO PRO 100P IMPORTANT Installer This Manual is the property of the customer and must be retained with the product for maintenance and operational purposes and operational purposes ...

Страница 2: ...control A single lever provides sequential operation from OFF through COLD and WARM to a maximum blend temperature preset at 41 which can be adjusted if required The VADO PRO 100P is designed for single or two hole basins The supply connections are via flexible inlet tails and check valve assemblies that incorporate check valves and filter SAFETY WARNINGS The VADO PRO 100P is precision engineered ...

Страница 3: ...ecessary to maintain the product in good functional order 4 Warning continued use of this product in conditions outside the limits listed in this section can severely affect the performance and reduce the effective service life and can present potential risk to users Table 1 Conditions for normal use NOTE Valves operating outside these conditions cannot be guaranteed by the Scheme to operate as Ty...

Страница 4: ...3 Dimensions ...

Страница 5: ...r is 1 2 or 15 mm 8 Inlet threaded joint connections should be made with PTFE tape or liquid sealant Do no use oil based non setting jointing compounds 9 To eliminate pipe debris it is essential that supply pipes are thoroughly flushed through before connection to the Thermostatic mixing valve Procedure Refer to Figure 1 1 Screw the fixing studs fully into the Thermostatic mixing valve body 2 Plac...

Страница 6: ...es 9 Locate the fibre washers inside the nuts on the flexible inlet tails and screw the flexible inlet tails on to the checkvalve assemblies The flexible inlet tail nearest the outlet of the Thermostatic mixing valve must be connected to the hot supply Use a suitable 24 mm spanner adjustable to tighten the flexible inlet tails Restore the water supplies and check all connections are watertight Ref...

Страница 7: ... the hot water must be at least 10 above the desired blend however during resetting this should be close to the typical storage maximum to offset the possibility of any blend shift due to fluctuating supply temperatures Make sure that both inlet isolating valve are fully open Temperatures should always be measured using a thermometer with proven accuracy 1 Use the 2 mm Allen key supplied to loosen...

Страница 8: ...ions operating this outlet should cause a drop in supply pressure and note the subsequent effect on blend temperature This should be no more than 2 change Note Causing thermal shutdown of the Thermostatic mixing valve by full closure of the cold supply may not adequately indicate the practical capability of the Thermostatic mixing valve nor its service condition Consequently this is not a recommen...

Страница 9: ...ck and record the mixed water temperatures and readjust mixed water temperature to the values in table 2 Complete the commissioning procedure if the mixed water temperature exceeds the values of the maximum recorded temperature by more than 2K the need for service work is indicated Depending on the results of these two tests the following should be adopted a If a small change e g 1K to 2K occurs i...

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