Dražice OKCE 100 S/2.2 kW Operating And Installation Manual Download Page 3

- 3 -

 

 

Meaning of pictograms used in Manual 

 

 

Important information for heater users. 

 

Recommendations  of  manufacturer,  observance  of  which  will  ensure  trouble-free 
operation and long service life of the product. 

 

CAUTION!  

Important notice to be observed. 

 

 

 

READ CAREFULLY THE BELOW INSTRUCTIONS PRIOR TO THE INSTALLATION 

THE HEATER! 

 
Dear Customer, 

The  Works Cooperative  of Dražice – Machine Plant, Ltd, would 
like  to  thank  you  for  your  decision  to  use  a  product  of  our 
brand.  With  this  guide,  we  will  introduce  you  to  the  use, 
construction,  maintenance  and  other  information  on  electrical 
water heaters. 

 

 

The manufacturer reserves the right for engineering modification of the product. The product is designed 
for permanent contact with drinkable water. 

It is recommended to use  the  product  in indoor environment with air temperatures from +2°C to 45°C 
and a relative humidity up to 80%.  

Product’s reliability and safety is proven by tests implemented by the Engineering Test Institute in Brno.  

 

 

 

 

 

 

Summary of Contents for OKCE 100 S/2.2 kW

Page 1: ...Pa OKCE 125 S 2 2 kW OKCE 250 S 2 2 kW OKCE 400 S 1 MPa OKCE 160 S 2 2 kW OKCE 250 S 3 6 kW OKCE 500 S 1 MPa OKCE 160 S 3 6 kW OKCE 750 S 1 MPa OKCE 200 S 2 2 kW OKCE 1000 S 1 MPa Dru stevn z vody Dra...

Page 2: ...00 S 3 6 kW OKCE 250 S 2 2 kW OKCE 250 S 3 6 kW OKCE 300 S 1 MPa OKCE 400 S 1 MPa OKCE 500 S 1 MPa 11 2 2 4 WIRING FOR OKCE 300 S 1MPa OKCE 400 S 1 MPa OKCE 500 S 1MPa OKCE 750 S 1MPa OKCE 1000 S 1MPa...

Page 3: ...d would like to thank you for your decision to use a product of our brand With this guide we will introduce you to the use construction maintenance and other information on electrical water heaters Th...

Page 4: ...them The tank is insulated with 65 mm of polyurethane foam The heater shield consists of a steel powder paint coated sheet the connecting parts are metal coated For heaters 100 125 l is a flange weld...

Page 5: ...KCE 100 S 2 2 kW OKCE 125 S 2 2 kW A 885 1050 B 885 1050 C 126 126 D 524 54 L 520 620 1 3 CONSTRUCTION AND GENERAL HEATER DIMENSIONS OKCE 100 S 2 2 kW OKCE 125 S 2 2 kW Figure 1 3 4 vn j 3 4 vnit n 1...

Page 6: ...4 vn j 3 4 vnit n 3 4 vn j 3 4 vnit n TYPE OKCE 160 S 2 2 kW OKCE 200 S 2 2 kW OKCE 250 S 2 2 kW A 1047 1357 1537 B 966 1279 1459 C 519 859 1059 D 168 168 168 E 79 79 79 F 242 242 242 TYPE OKCE 160 S...

Page 7: ...S 1MPa A 304 292 B 79 65 C 514 385 D 650 700 E 1194 1269 F 1289 1414 G 1790 1790 H 1920 1924 I 245 273 OKCE 300 S 1 MPa Figure 4 OKCE 400 S 1 MPa OKCE 500 S 1 MPa Figure 5 A 1578 B 724 C 79 D 650 F 75...

Page 8: ...W OKCE 160 S 2 2 kW OKCE 200 S 2 2 kW OKCE 250 S 2 2 kW OKCE 160 S 3 6 kW OKCE 200 S 3 6 kW OKCE 250 S 3 6 kW CAPACITY l 100 125 160 220 259 WEIGHT kg 42 49 58 72 80 67 81 89 OPERATING PRESSURE OF ACC...

Page 9: ...ulations and standards also conditions for connection defined in local electric and water works have to be adhered to as well as the installation and operation manual The temperature at the place of h...

Page 10: ...ts of the heater is IP 45 Power input of electric element is 2000 W Figure 7 2 2 2 WIRING FOR OKCE 100 S 2 2 KW OKCE 125 S 2 2 KW Wiring scheme is attached to the heater wiring on the cover Connect re...

Page 11: ...serted all the way in first the thermostat and then the safety fuse The performance of heating unit may be adjusted based on either required heating time or connecting possibilities of electric energy...

Page 12: ...ostat to the snowflake sign preventing the water from freezing or turn off the inlet of electricity to the heater Connection repairs and wiring inspections may only be implemented by company person au...

Page 13: ...kW OKCE 300 S 1 MPa OKCE 400 S 1 MPa OKCE 500 S 1 MPa TPK 210 12 5 9 kW TPK 210 12 8 12 kW Mounting 12 x M12 Figure 12 Wiring scheme Notice Factory connection must not be changed Cover of wiring with...

Page 14: ...rconnect the clips on the 1 10 terminal board in accordance with the following schemes 3 kW 1 PE N AC 230 V 50 Hz 3 kW 2 PE N AC 400 V 50 Hz 4 kW 3 PE N AC 400 V 50 Hz 6 kW 3 PE N AC 400 V 50 Hz OKCE...

Page 15: ...SE 377 11 SE 378 14 SE 377 16 SE 378 19 Capacity Flanges size Time of heating from 10 C to 60 C hours l Mm 8 6 5 4 3 2 5 2 1 5 300 flange 210 RDU 18 2 5 RDU 18 3 RDU 18 3 8 RDU 18 5 RDU 18 6 RDW 18 7...

Page 16: ...ominal clearance of safety valves is defined by standard 300 l heaters are not equipped with a safety valve The safety valve must be easily accessible as close to the heater as possible The input pipe...

Page 17: ...t pipes preventing spontaneous heater draining and hot water penetrating back into the water main We recommend that the hot water distribution from the heater was as short as possible to minimise heat...

Page 18: ...he operating and then the safety thermostat b Open the hot water valve on the combination faucet c Open the cold water inlet valve to the heater d When the water starts flowing through the hot water v...

Page 19: ...the company in charge of service affairs clean and exchange the anode When discharging water from the heater the mixing valve of the hot water tap must be open in order to avoid creating underpressur...

Page 20: ...adjusted against the fixed point on the control panel Figure 19 Figure 19 Adjusting the thermostat selector to the left backstop does not mean permanent shut off of the heating element When the heater...

Page 21: ...try to repair the failure yourselves Seek either expert or service help It does not take much for an expert to remove the defect When making a repair appointment report the type and serial number you...

Page 22: ...use 4 2 DISPOSAL OF PACKAGING MATERIAL AND FUNCTIONLESS PRODUCT A service fee for providing return and recovery of packaging in which the water heater was delivered The service fee was paid pursuant...

Page 23: ...o put the two zip insulation sides together Figure 19 so that the insulation does not draw down and the openings in the insulation fit the boiler inputs and outputs It must be secured that before clos...

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