PAW CoolBloC C34 DN 32, Installation And Operation Instructions Manual

Page 1: ...rstr 11 D 31789 Hameln Germany Phone 49 0 5151 9856 0 Fax 49 0 5151 9856 98 E mail info paw eu Web www paw eu 2018 06 99423x063MGK7 mub en V01 1 DN 25 DN 32 Installation and Operation Instructions Coo...

Page 2: ...em no 99423x063MGK7 mub en Version V01 Issued 2018 06 Translation of the original instructions We reserve the right to make technical changes without notice Printed in Germany Copyright by PAW GmbH Co...

Page 3: ...2 3 3 way mixing valve specialist 9 4 Assembly and installation specialist 13 4 1 Installation and commissioning of the CoolBloC 13 4 2 Actuator 16 4 3 Assembly of the actuator for CoolBloC with flow...

Page 4: ...e instructions of the corresponding manufacturer The chapters called specialist are intended for specialists only 1 2 Designated use The CoolBloC may only be used in heating circuits taking into consi...

Page 5: ...safety instructions of this manual CAUTION Personal injury and damage to property The CoolBloC must only be used in heating circuits filled with heating water according to VDI 2035 Norm H 5195 1 The C...

Page 6: ...ion connections PAW CoolBloCs can also be mounted on PAW modular distribution manifolds of other dimensions 3 1 Equipment A 1 Flow to the consumer circuit A 2 Plastic thermometer with immersion sleeve...

Page 7: ...justed at the bypass of the mixing valve a certain amount of return water is added to the flow water The 3 way actuator can thus work over the whole adjustment range 0 100 although only a small amount...

Page 8: ...valve C 3 opening pressure 50 mm wc in the return of the mixing valve The valves can be opened Operation During operation the markings must point to Z The check valve and the non return valve are clo...

Page 9: ...e figure below 3 2 3 3 way mixing valve specialist The 3 way mixing valve C driven by an electric actuator adjusts the flow temperature of the consumer circuit to the required value by means of the fl...

Page 10: ...t of the bypass screw is in a horizontal position the bypass is completely open A maximum flow rate from the return to the flow line is thus enabled This adjustment may be necessary for radiant panel...

Page 11: ...y knob 2 and the extension 3 from the cock rod 3 Loosen the screws 4 4 Remove the cover plate 5 5 Loosen the two screws 6 6 Remove the front plate 7 7 Extract the sealing bush 8 and the valve cock 9 f...

Page 12: ...that the nose of the rotary knob points in the direction of the flattening 15 Fix the extension and the rotary knob with the valve cock 9 with max 1 Nm by using the screw 1 Retrofitting and commissio...

Page 13: ...TICE Damage to property The location of installation must be dry load carrying frost proof and protected against ultraviolet radiation in order to prevent material damage of the installation 4 1 Insta...

Page 14: ...the clips in the groove of the ball valves see figure 2 For assembly on a wall bracket 4 Mount the wall bracket to the wall 5 To fix the plastic stop bolts the notch must point in the direction of the...

Page 15: ...and insert the cable in the cable channel 14 Connect the CoolBloC to the installation by using the pipes The installation to the piping must be carried out without any tension 15 Connect the pump 16 C...

Page 16: ...for CoolBloC with flow on the right 1 Turn the rotary knob of the mixing valve into position 0 The nose at the rotary knob of the mixing valve is thus in 9 o clock position 2 Set the actuator to manu...

Page 17: ...rotary knob of the mixing valve is thus in 7 30 o clock position 2 Set the actuator to manual mode by turning the selector switch 3 Turn the rotary knob of the actuator to the left to the position sh...

Page 18: ...will only be processed with information on the serial number The serial number is placed on the return pipe of the cooling circuit 5 1 Spare parts DN 25 Item number cooling circuit Pump Item no EEI 4...

Page 19: ...3x063MGK7 mub en V01 19 5 2 Spare parts DN 32 Item number cooling circuit Pump Item no EEI 4239063MGK7 Grundfos UPM3K Hybrid 15 70 CIL E121454702 0 20 Accessories Item number Sealing set for mixing va...

Page 20: ...mm Height insulation 3 383 mm 441 mm Installation length 4 342 mm 400 mm Connections Outlet A 1 F 1 1 int thread 1 int thread Inlet C 1 C 2 1 ext thread 2 ext thread Technical data Opening pressure ch...

Page 21: ...In general the cooling water temperature must not fall below 15 16 C in order to minimise the formation of condensation water shortfall of the dew point temperature at the system components The diagr...

Page 22: ...423x063MGK7 mub en V01 2018 06 6 2 Determination of the dew point Example Room air temperature 22 C relative air humidity 55 dew point temperature 12 5 C Dew point temperature C Room air temperature C...

Page 23: ...6 Technical data 2018 06 99423x063MGK7 mub en V01 23...

Page 24: ...99423x063MGK7 mub en V01 2018 06 PAW GmbH Co KG B cklerstra e 11 D 31789 Hameln Germany www paw eu Phone 49 0 5151 9856 0 Fax 49 0 5151 9856 98...