Drazice OKCE 100 S/2,2 kW Operating And Installation Manual
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Drazice OKCE 100 S/2,2 kW Operating And Installation Manual

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OPERATING AND

INSTALLATION MANUAL

OKCE 100 S/2,2 kW
OKCE 125 S/2,2 kW
OKCE 160 S/2,2 kW
OKCE 160 S/3-6 kW
OKCE 200 S/2,2 kW
Družstevní závody Dražice - strojírna s.r.o.
Dražice 69, 294 71 Benátky nad Jizerou
tel.: +420 / 326 370 990
fax: +420 / 326 370 980
e-mail: prodej@dzd.cz

WATER HEATERS

STATIONARY ELECTRICAL
OKCE 200 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
OKCE 750 S/1 MPa
OKCE 1000 S/1 MPa

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Summary of Contents for Drazice OKCE 100 S/2,2 kW

  • Page 1: Installation Manual

    OPERATING AND INSTALLATION MANUAL WATER HEATERS STATIONARY ELECTRICAL OKCE 100 S/2,2 kW OKCE 200 S/3-6 kW OKCE 300 S/1 MPa 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...

  • Page 2: Table Of Contents

    2.2.1 GENERAL INFORMATION FOR ELECTRIC INSTALLATION ............9 2.2.2 WIRING FOR: OKCE 100 S/2,2 kW, OKCE 125 S/2,2 kW ............10 2.2.3 WIRING FOR: OKCE 160 S/2,2 kW, OKCE 160 S/3-6 kW, OKCE 200 S/2,2 kW, OKCE 200 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 2.2.4...
  • Page 3 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.

  • Page 4: Technical Specification Of Product

    1 TECHNICAL SPECIFICATION OF PRODUCT 1.1 FUNCTION DESCRIPTION OKCE line water heaters use only electricity for heating. Their nominal performance provides sufficient amount of hot water for flat units, premises, restaurants, and similar establishments. 1.2 PRODUCT DESCRIPTION The heater tank is welded from a steel sheet; it is entirely coated with hot water resistant enamel. For additional corrosion protection a magnesium anode is mounted in the upper part of the heater to adjust the electric potential inside the tank, lowing the risk of corrosion.

  • Page 5: Construction And General Heater Dimensions

    1.3 CONSTRUCTION AND GENERAL HEATER DIMENSIONS OKCE 100 S/2,2 kW, OKCE 125 S/2,2 kW Figure 1 OKCE 100 S/2,2 kW OKCE 125 S/2,2 kW 1046 - 5 -...
  • Page 6 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 TYPE OKCE 160 S/2,2 kW OKCE 200 S/2,2 kW OKCE 250 S/2,2 kW 1052 1362 1542 1281 1465 1065...
  • Page 7 OKCE 400 S/1 MPa, OKCE 500 S/1 MPa OKCE 400 S/1MPa OKCE 500 S/1MPa 1194 1264 1289 1409 1798 1790 1919 1903 Figure 4 OKCE 750 S/1 MPa, OKCE 1000 S/1 MPa OKCE 750 S/1MPa OKCE 1000 S/1MPa 1998 2025 1643 1671 1010...

  • Page 8: Technical Parameters

    1.4 TECHNICAL PARAMETERS OKCE 160 OKCE 200 OKCE 250 S/2,2 kW S/2,2 kW S/2,2 kW OKCE 100 OKCE 125 TYPE S/2,2kW S/2,2 kW OKCE 160 OKCE 200 S/3- OKCE 250 S/3- S/3,6 kW 6 kW 6 kW CAPACITY [l] WEIGHT [kg] OPERATING PRESSURE OF ACCUMULATOR...

  • Page 9: Operation And Fitting Instructions

    2 OPERATION AND FITTING INSTRUCTIONS 2.1 OPERATING CONDITIONS The tank shall only be used in accordance with the conditions specified on the power plate and in instructions for electric wiring. Besides legally acknowledged national regulations 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.

  • Page 10: Wiring For: Okce 100 S/2,2 Kw, Okce 125 S/2,2 Kw

    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, repair and control wiring can be performed only company authorized for this activity. Professional involvement must be confirmed by the warranty.
  • Page 11 The sensors must be inserted 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 distribution in the place of use. Parameters of an electric heating unit for: OKCE 160 S/2,2 kW, OKCE 160 S/3-6 kW, OKCE 200 S/2,2 kW, OKCE 200 S/3-6 kW, OKCE 250 S/2,2 kW, OKCE 250 S/3-6 kW Performance...
  • Page 12 Heating unit – flanges OKCE 160 S/2,2 kW, OKCE 200 S/2,2 kW, OKCE 300 S/1 MPa OKCE 250 S/2,2 kW TPK 168-8/2,2 kW TPK 210-12/2,2 kW Mounting 8 x M10 Mounting 12 x M12 Figure 9 Figure 10 OKCE 160 S/3-6 kW, OKCE 200 S/3-6 kW, OKCE 250 S/3-6 kW, OKCE 300 S/1 MPa TPK 210-12/3-6 kW OKCE 300 S/1 MPa , OKCE 400 S/1 MPa, OKCE 500 S/1 MPa...
  • Page 13 Wiring scheme Notice: Factory connection must not be changed! Cover of wiring with control Heating unit 2.2 kW Thermostat Heater operation control light Figure 12 Figure 13 Heating unit 3-6 kW The 3-6 kW heating unit allows 4 types of connection based on either required time of heating or possibilities of electric network in the place of use.

  • Page 14: Wiring For: Okce 300 S/1Mpa, Okce 400 S/1 Mpa , Okce 500 S/1Mpa, Okce 750 S/1Mpa, Okce 1000 S/1Mpa

    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 TPK 5-9 kW R ~ 1 kW TPK 8-12 kW R ~ 1.33 kW TPK 5-9 kW 5 kW 3 PE - N AC 400 V / 50 Hz 7 kW 3 PE - N AC 400 V / 50 Hz 9 kW...
  • Page 15 Element lenght Type Performance Connection Weight (kg) ( mm ) REU 18 - 2,5 1 PE-N AC 230 V / 50 Hz RDU 18 - 2,5 3 PE-N AC 400 V / 50 Hz RDU 18 - 3 3 PE-N AC 400 V / 50 Hz RDU 18 - 3,8 3 PE-N AC 400 V / 50 Hz RDU 18 - 5...

  • Page 16: Plumbing Fixture

    2.3 PLUMBING FIXTURE Power water connects to pipes with 3/4“ thread in the bottom part of the heater. Blue – cold water supply, red – hot water outlet. For potential disconnection of the heater, the service water inlets and outlets must be provided with screw coupling Js 3/4“. The safety valve is mounted on the cold water inlet identified with a blue ring.

  • Page 17: Further Information

    ADMISSIBLE SAFETY VALVE OPERATING PRESSURE IN Heaters must be provided with a discharge valve STARTING WATER THE COLD PRESSURE HEATER mounted on the cold service water inlet to the WATER PIPE [MPa] PRESSURE heater for potential disassembly or repair. [MPa] [MPa] When assembling the security equipment, follow up to 0. 4 8...

  • Page 18: Heater Cleaning And Anode Rod Exchange

    Cold Water Inlet Scheme Figure 16 2.6 HEATER CLEANING AND ANODE ROD EXCHANGE Repetitive water heating causes limestone sediment on both the tank walls and chiefly the flange lid. The sedimentation depends on the hardness of water heated, its temperature, and amount of hot water consumed.

  • Page 19: Spare Parts

    2.7 SPARE PARTS - Flange lid - flange lid seal - set of M12 (or M10) bolts - Thermostat and thermal fuse - Magnesium anode - insulation flange lid - Control lights with wires - control button for the thermostat - capillary thermometer - Heating element When ordering spare parts, give part name, type and type number from the heater label.

  • Page 20: Temperature Setting

    3.1.2 TEMPERATURE SETTING Water temperature is set by turning the thermostat knob. The desired symbol is adjusted against the fixed point on the control panel (Figure 18). Lower temperature range Upper temperature range (about 5°C) (about 74°C) Figure 18 Fixed point on the control panel „Ideal“...

  • Page 21: Important Notices

    Table 11 Do not 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 find on the performance plate of your water heater. 4 IMPORTANT NOTICES 4.1 INSTALLATION REGULATIONS Check and exchange the Mg anode regularly.

  • Page 22: Assembly Guide For Zip-Fastener Insulation

    5 ASSEMBLY GUIDE FOR ZIP-FASTENER INSULATION (Only concerns heaters with the capacity of 750 and 1000 litres) Two people are enough to implement the insulation assembly; three people are required for larger boilers; the assembly must be implemented in areas with the temperature of at least 18°C. If the insulation includes tank bottom insulation, the latter must be mounted first.

This manual is also suitable for:

Okce 200 s/3-6 kwOkce 300 s/1 mpaOkce 125 s/2,2 kwOkce 250 s/2,2 kwOkce 400 s/1 mpaOkce 160 s/2,2 kw ... Show all

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