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Recommended Spares Minimum Stock List

Rada 215-t3 series: Strainer and Service Packs component
matrix

Rada 222-t3 dk: Service and Strainer Pack Component Matrix

*Used for 1/2" BSP inlet/outlet connections only

spares per quantity of mixing valves installed

1 - 5

6 - 20

21 - 50

407 67 Thermostatic cartridge - 215 series

Component

1578 046 Thermostatic cartridge - 222 series
408 92 Service pack - 215 series

408 91 Strainer pack - 215 series
408 87 Service and Strainer pack - 222dk
615 87 Locking screw, all models

408 72 Checkvalve cartridge - 215c

408 75 Checkvalve cartridge - 215bc

408 81 Checkvalve cartridge - 215dk

408 84 Checkvalve cartridge - 222dk

2
4
4

4
4

12
12

408 91 Strainer

pack,
215 series

Part ref.

Qty

Part no. Component

208 90 strainer screen
630 59 seal
636 10 nylon washer 15mm
983 07 lubricant

2
4

2x
4x
3x
1x

2
4

3
1

408 92 Service

pack,
215 series

2x
2x
1x
1x
2x
2x
4x
5x
3x
1x

2
2
1
1
2
2
4
5

2
2
1
1
2
2
4
3

2
2
1
1

208 90 strainer screen
407 11 inlet seal
407 46 seal
615 87 locking screw
618 22 grubscrew
630 41 seal
630 59 seal
631 61 seal
636 10 nylon washer 15mm
983 07 lubricant

Part ref.

Qty.

Part no.

Component

408 87 Service and

Strainer pack,
222dk

407 11

seal

407 46

seal

407 71

strainer screen

615 87

locking screw

631 61

seal

636 10

nylon washer

983 07

lubricant

2x
1x
2x
1x
2x
3x
1x

Содержание 215-t3 Series

Страница 1: ...1 IMPORTANT Installer This Manual is the property of the customer and must be retained with the product for maintenance and operational purposes PRODUCT MANUAL 215 t3 222 t3 SERIES...

Страница 2: ...OPERATION 24 FAULT DIAGNOSIS 25 MAINTENANCE 26 SPAREPARTS 42 CUSTOMER CARE Back Cover If you experience any difficulty with the installation or operation of your new mixing valve then please refer to...

Страница 3: ...as being functionally infallible Provided that the thermostatic mixing valve is installed commissioned operated within the specification limits and maintained according to this Manual the risk of mal...

Страница 4: ...DESCRIPTION Rada 215 t3 c Exposed model surface mounted all chrome finish 15 mm compression 1 2 BSP connections Rada 215 t3 bc Semi concealed model built in mounting chrome and polished stainless ste...

Страница 5: ...ed k locked temperature control requires wrench key to adjust st st concealing plate on built in models is polished stainless steel Product Selector 215 t3c 215 t3bc Format Built in Exposed 9 215 t3dk...

Страница 6: ...5 17 15 50 108 254 121 180 162 212 All dimensions are nominal and in mm Rada 215 t3 c DIMENSIONS 113 65 33 153 185 17 121 65 Rada 215 t3 bc14150 672 1 5 1 7 1 5 1 7 5 0 1 0 8 2 5 4 1 2 1 1 8 0 1 2 1 6...

Страница 7: ...7 Rada 215 t3 dk Rada 222 t3 dk 65 153 65 179 108 82 33 86 37 29 29 108 65 65...

Страница 8: ...y Such procedures must be conducted strictly in accordance with the information supplied with the disinfectant and with all relevant Guidelines Approved Codes of Practice If in any doubt as to the sui...

Страница 9: ...the resistance to flow of the outlet pipeworkandoutletfittings generallyknownas backpressure andmeasuredatthe outletofthemixingvalve fromthedynamicpressuresofthehotandcoldwaterateach inlet of the mixi...

Страница 10: ...temperatures should ideally be maintained at between 60 65o C where serving ablutionary applications Flow Control Rada 215 t3 222 t3 series mixing valves do not have integral flow control appropriate...

Страница 11: ...p can be altered to bottom outlet as required refer to INSTALLATION Note Should the supplies be reversed then the mixing valve will not be able to control temperature This can be corrected by reversin...

Страница 12: ...rrespond with the red and blue markings on the Thermostatic cartridge Should the existing hot and cold pipework make this configuration inconvenient or a bottom outlet position be required the valve i...

Страница 13: ...e stickers from the valve body 7 Carefully align and then tighten the head nut do not over tighten max torque 2 5 N m 1 85 lbf ft 8 Complete INSTALLATION if appropriate 9 If the mixing valve body has...

Страница 14: ...ull off backplate 408 73 4 For 15 mm compression pipework inlet or outlet connections fit compression nuts and olives supplied For 1 2 BSP union inlet or outlet connections fit flat faced inserts supp...

Страница 15: ...roud is supplied which protects the mixing valve during plastering finishing and provides a reference for the building in depth 1 This mixing valve is supplied with outlet to top should the installati...

Страница 16: ...ter and tile or finish as appropriate up to edge of shroud Final wall surface must fall between 2 lines on building in shroud see Figure 3 7 When wall surface is finished remove the building in shroud...

Страница 17: ...face of panels of 2 15 mm finished thickness see below for thicker panels The rear clearance requirement is 50 mm 1 Cut a hole in the panel measuring 180 x 117 mm 2 Drill 2 fixing holes of 4 mm diame...

Страница 18: ...er finishing layer of 2 17 mm thickness If this further finishing layer is not to be provided the ends of the mounting bracket must be recessed 2 mm depth into the panel face until flush 1 Cut a hole...

Страница 19: ...ing this process 9 Follow Rada 215 t3 bc instructions 7 10 for wall recess installation Refer to COMMISSIONING Installation Rada 215 t3 dk and 222 t3 dk 1 The mixing valve is supported by its inlet an...

Страница 20: ...approximately 43o C under ideal installation conditions at the factory Site conditions and personal preference may dictate that the maximum temperature has to be reset following installation For Type...

Страница 21: ...he metal knob is aligned to the left of the red markings approximately in the 9 O clock position Figure1 Locked Temperature Setting MaximumTemperature Setting 3 mm For Adjustable Temperature 1 Remove...

Страница 22: ...w rate is sufficient for purpose 2 Temperature s obtainable are acceptable 3 All connections and mixer body are water tight It is advisable to establish a performance check at this time which should b...

Страница 23: ...perature Note The final mixed water temperature should not exceed the values shown in Table 1 below Any higher temperatures should only occur briefly f record the date equipment thermometer etc used f...

Страница 24: ...itted adjustment of blend temperature from preset maximum to cold is achieved by clockwise rotation of the knob For models with locked temperature control no user adjustment is intended Control of flo...

Страница 25: ...y temperature fluctuation c Supply pressure fluctuation 5 Hot water in cold supply or vice versa Indicates checkvalves require maintenance refer to MAINTENANCE 6 Maximum blend t e m p e r a t u r e se...

Страница 26: ...the risks to the user are too slight to justify the full in service test procedure and maintenance logging process the procedure under Performance check is suggested to cover average duty and site co...

Страница 27: ...other checking Where user adjustment of the blend temperature is available the exercising of the thermostat can be achieved as described in COMMISSIONING For valves with locked temperature control it...

Страница 28: ...t in no case longer than 12 months Temperature Testing Check and record warm water temperature regularly to confirm correct operating performance of the valve In health care applications such as hospi...

Страница 29: ...amage When ordering spare parts please state product type i e Rada 215 t3 or 222 t3 and identify part name and number refer to PARTS LIST A Service pack is available containing all the seals and strai...

Страница 30: ...d nut using 35 mm A F wrench this will release the body shroud and also begin to draw the Thermostatic cartridge out of the body see Figure 2 Warning some residual water may be released Note which inl...

Страница 31: ...tion should be assessed as part of the performance check refer to Commissioning Checks 7 When renewing Thermostatic cartridge retain removal clip 407 26 27 and head nut 407 64 off the displaced unit a...

Страница 32: ...Align and refit the body shroud and temperature knob assembly locking cap so that the markings will be visible to the user 13 Restore hot and cold supplies and check for any leaks 14 The temperature...

Страница 33: ...s and thread with a silicone only based lubricant to assist refitting Re assembly into the mixing valve is a reversal of the above procedures Do not overtighten when re inserting cartridges Restore th...

Страница 34: ...nre insertingcartridges 6 Restore the water supplies and check for leaks Maintenance Procedure Inlet Strainers Blockage of the inlet strainer screens 208 90 can lead to poor flow performance and reduc...

Страница 35: ...tenance instructions Details of in service testing and maintenance Initial commissioning test data Supply pressures and temperatures mixed water temperature flow rate result of cold water isolation te...

Страница 36: ...Temperature Setting Is max blend temp 2K above previous recorded value Is final blend temp 2K above set blend temp 11 Replace cartridge see Maintenance Procedure Radatherm Cartridge 8 Ensure supply t...

Страница 37: ...e test intervals 6 8 week In service test intervals No No NOTE Mixed water temperature required is that at step 2 3 of In service test procedure Has mixed water temperature changed by more than 1K Has...

Страница 38: ...HP T44 5 HP W 5 HP S 5 LP S LP B 2 5 HP T46 5 LP W 2 LP T44 2 LP T46 High Pressure High Pressure High Pressure High Pressure High Pressure Low Pressure Low Pressure Low Pressure Low Pressure Low Press...

Страница 39: ...mperatures expected of a Type 3 valve it is essential that the valve is used only for the applications covered by its approved designations with the appropriate water supply pressures and temperatures...

Страница 40: ...temperature e record the maximum temperature achieved as a result of d and the final temperature Note The final mixed water temperature should not exceed the values shown in Table 1 below Any higher...

Страница 41: ...41 SPARE PARTS...

Страница 42: ...7 67 408 70 618 22 630 41 542 10 623 70 636 10 D 408 90 408 71 408 73 407 75 407 60 407 63 442 01 575 09 615 87 407 28 408 72 575 12 542 10 623 70 090 95 408 71 623 70 636 10 630 41 C C C B C C C B C...

Страница 43: ...08 71 407 81 636 10 618 22 575 12 408 74 636 10 408 71 407 88 408 78 636 10 408 71 631 61 631 61 408 74 630 41 407 75 407 61 407 83 408 78 408 78 408 78 407 26 442 01 407 64 407 28 615 87 575 09 408 7...

Страница 44: ...407 27 407 67 407 46 407 11 407 28 407 29 615 87 575 09 636 10 636 11 408 82 408 85 208 90 407 71 636 10 636 11 631 61 408 83 408 86 408 82 408 85 408 81 408 84 407 62 407 65 215 t3 dk 222 t3 dk 408 5...

Страница 45: ...222 t3 dk 2 408 85 Connector Elbow 22 mm 222 t3 dk 2 UK only 408 86 Connector Straight 22 mm 222 t3 dk 1 UK only 408 87 Service and Strainer Pack 222 t3 dk 442 01 Temperature Knob Assembly chrome 215...

Страница 46: ...dge 215dk 408 84 Checkvalve cartridge 222dk 2 4 4 2 2 2 2 2 1 2 4 8 8 4 4 4 4 4 2 3 6 12 12 6 6 6 6 6 3 4 8 16 16 8 8 8 8 8 4 408 91 Strainer pack 215 series Part ref c Qty Part no Component 208 90 st...

Страница 47: ...47 NOTES...

Страница 48: ...48 1057616 W2 A Kohler Mira Limited January 2006 CUSTOMER CARE...

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