Remko PWW Series User Manual

Edition GB - T08REMKO PWWWarm water heatersOperation · Technology · Spare Parts

10REMKO PWWCare and maintenanceThe units are virtually mainte-nance-free in normal operation. However, to ensure trouble-free operation, they should b

11PWWcin mmBlowing range W in metres30166 6 m 1.- Setting 9 m 2.- Setting50166 8 m 1.- Setting 11 m 2.- Setting80166 10 m 1.- Setting 13 m

12REMKO PWWFresh air inlet grille AGFresh air inlet grille for fresh air intake through the outside wallPWWain mma1in mmbin mmb1in mm30518 598 398 478

13Fresh air inlet hood ALHfor fresh air intake via roof.PWWain mmbin mmcin mmdin mmein mm30520 240 260 20 21550600 310 290 20 21580760 360 290 20 2151

14REMKO PWWMixed-air box MLKThe mixed-air box MLK is desi-gned for both wall and ceiling mounting.The ratio of fresh air to recirculated air can be co

15Technical data:Servomotor type KSP overload-proof Rating 3.5 W, 230V, 50HzDegree of protection IP 54Operating time about 150 seconds Maximum ambient

16REMKO PWWcontrol unit.The thermal contacts of all motors must be connected in series.Note on safe operationEarthing, multiple earthing or protection

17Control unit MSRD 2.50 D U 1 2 3 4 7 8 9 10 11 12 13 14 15 16 17 18 5 6 S1 R1 K1 13 14 K1 F1 6,3 A H1 X1 X2 K1 A1 A2 PE L1 L2 L3 N PE U1

18REMKO PWWControl unit MAK-2We reserve the right to make changes to dimensions and design in the interest of technical advances.connected to a contro

19Five-stage control units, 400V/50Hz, three-phase with indicator light. Motor protection takes place by the connection of thermal contacts. In the ev

20REMKO PWWExploded drawingWe reserve the right to make changes to dimensions and design in the interest of technical advances.11a1b 5 4 6273Spare pa

21Owing to their design and equip-ment, the devices are intended solely for heating and ventilation purposes in industrial or commer-cial use (not for

22REMKO PWWPWW 30 ratings tables • Technical dataWe reserve the right to make changes to dimensions and design in the interest of technical advances.P

23Characteristics • Heating medium resistancesWe reserve the right to make changes to dimensions and design in the interest of technical advances.Pres

24REMKO PWWWe reserve the right to make changes to dimensions and design in the interest of technical advances.PWW 50 ratings tables • Technical dataP

25We reserve the right to make changes to dimensions and design in the interest of technical advances.Characteristics • Heating medium resistancesComp

26REMKO PWWWe reserve the right to make changes to dimensions and design in the interest of technical advances.PWW 80 ratings tables • Technical dataP

27We reserve the right to make changes to dimensions and design in the interest of technical advances.Characteristics • Heating medium resistancesComp

28REMKO PWWWe reserve the right to make changes to dimensions and design in the interest of technical advances.PWW 100 ratings tables • Technical data

29We reserve the right to make changes to dimensions and design in the interest of technical advances.Characteristics • Heating medium resistancesComp

3 ContentsMade by REMKOSafety information4Unit description4Unit installation5Mounting examples6Electrical connection7Heating medium connection8Commiss

30REMKO PWWCalculation example and explanationWe reserve the right to make changes to dimensions and design in the interest of technical advances.1. D

31The heating medium volume VW is calculated from:VW = 860 x (litre/h)∆tW = 90 – 70 = 20 °CQL = 37.6 (see solution under 2.))This results in: VW

32REMKO PWWPlanning • Calculation • UnitsWe reserve the right to make changes to dimensions and design in the interest of technical advances.  Total

33Planning • Calculation • UnitsWe reserve the right to make changes to dimensions and design in the interest of technical advances.Symbol Unit Explan

34REMKO PWWUnit dimensionsDim. in mmUnit typePWW 30 PWW 50 PWW 80 PWW 100A 560 640 800 880B 440 515 630 740C 360 360 360 390D 403 406 412 452E 344 419

35Technical data1) Measurement at a distance of 5m, volume of measurable space 800m 3, average reverberation time 1.4s Series PWW 30-2 PWW 30-3 PWW 30

Subject to technical changes, errors and omissions excepted!REMKO EUROPE-WIDE… and somewhere near you! Take advantage of our experience and consulting

4REMKO PWWSafety informationThe units were subjected to ex-tensive material, functional and quality inspections and tests prior to delivery. The units

5The following information must be observed for safe unit installation. The units must be arranged so that accessed areas and work-places are not

6REMKO PWWMounting examplesCirculation/fresh air operation via the outside wall.Wall opening appropriate to air inlet grille size.1The mixed-air box m

7Connection of several units If necessary, several units (also dif-ferent sizes) can be operated paral-lel via a control unit (accessory). The total c

8REMKO PWWConnection to waterheating system Prior to connection to the heating system on-site, it must be en-sured that the respective capacity requir

9Prior to initial use 1. Correct mechanical installation must be verified. 2. Correct connection to the heating system on-site must be verified. 3. I