Drazice OKC 80 Operation And Installation Manual
  1. Manuals
  2. Brands
  3. Drazice Manuals
  4. Water Heater
  5. OKC 80
  6. Operation and installation manual

Drazice OKC 80 Operation And Installation Manual

Tank-type water heaters for vertical mounting
Hide thumbs Also See for OKC 80:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Operation & Installation Manual
OPERATION AND

INSTALLATION MANUAL

TANK-TYPE WATER HEATERS FOR VERTICAL
OKC 80
OKC 100
OKC 125
OKC 160
OKC 180
OKC 200
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
MOUNTING
Kombinované
OKC 100/1 m
OKC 125/1 m
OKC 160/1 m
OKC 180/1 m
OKC 200/1 m
2
2
2
2
2
Elektrické
OKCE 50
OKCE 80
OKCE 100
OKCE 125
OKCE 160
OKCE 180
OKCE 200

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the OKC 80 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Drazice OKC 80

Summary of Contents for Drazice OKC 80

  • Page 1: Installation Manual

    OPERATION AND INSTALLATION MANUAL TANK-TYPE WATER HEATERS FOR VERTICAL MOUNTING Kombinované Elektrické OKC 80 OKCE 50 OKC 100 OKC 100/1 m OKCE 80 OKC 125 OKC 125/1 m OKCE 100 OKC 160 OKC 160/1 m OKCE 125 OKC 180 OKC 180/1 m...

  • Page 2: Table Of Contents

    CONTENTS TECHNICAL SPECIFICATION OF PRODUCT ....................4 FUNCTION DESCRIPTION ........................4 ADVICE FOR CUSTOMERS ........................4 HOT WATER CONSUMPTION ..................... 4 1.2.1 1.2.2 ENERGY SAVING ......................... 4 EMERGENCY POWER CONSUMPTION ..................5 1.2.3 DESIGN AND GENERAL HEATER DIMENSIONS ................... 6 OPERATION AND FITTING INSTRUCTIONS ....................
  • 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 The heater is designed for accumulation heating of service water using electricity or thermal energy via an exchanger (for the combined design only). Water is heated by an electric element (or a heat exchanger) in an enamelled thermally insulated accumulator at the time defined by the power supplier.

  • Page 5: Emergency Power Consumption

    OF THE LOSSES HEATING CLASS Wh/24 hr/l CONTENTS kWh/24 hr (hours) FROM 15°C TO 65°C IN kWh OKC 80 OKC 100; OKC 100/1 m OKC 125; OKC 125/1 m OKC 160; OKC 160/1 m OKC 180; OKC 10.6 180/1 m OKC 200;...

  • Page 6: Design And General Heater Dimensions

    1.3 DESIGN AND GENERAL HEATER DIMENSIONS The heater tank is made of a steel plate and tested by 0.9 MPa overpressure. The inside of the receptacle is enamelled. A flange is welded onto the bottom of the tank with a flange lid screwed to it. A sealing ring is inserted between the flange lid and the flange.

  • Page 7: Okc 100/1M

    Technical description: OKC 80, OKC 100, OKC 125, OKC 160, OKC 180, OKC 200, OKC 100/1m , OKC 125/1m , OKC 160/1m , OKC 180/1m , OKC 200/1m ( Figure 1 , Table 2 , Table 4 ) Upper and lower Hinge 160,180,...

  • Page 8: Okce

    Technical description: OKCE 50, OKCE 80, OKCE 100, OKCE 125, OKCE 160, OKCE 180, OKCE 200 ( Figure 3 , Table 3 , Table 4 ) Figure 2 TYPE OKCE 50 OKCE 80 OKCE 100 OKCE 125 OKCE 160 OKCE 180 OKCE 200 1046 1235...
  • Page 9 TYPE OKC 80 OKC 100 OKC 125 OKC 160 OKC 180 OKC 200 100/1m 125/1m 160/1m 180/1m 200/1m OKCE OKCE OKCE OKCE OKCE OKCE OKCE 100 CAPACITY K / E 75 / 80 95 / 100 120 / 125 147 / 152...

  • Page 10: 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 performance 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 11: Plumbing Fixture

    Figure 3 2.3 PLUMBING FIXTURE Connection of heaters to plumbing fixtures is illustrated on Figure 4 and Figure 6. For potential disconnection of the heater, the service water inlets and outlets must be provided with screw coupling Js 3/4“. Safety valve is mounted on the cold water inlet identified with a blue ring.

  • Page 12: Electric Wiring

    Required pressures – Table 5. We recommend that the hot water distribution from the heater was as short as possible to minimise heat losses. 0 - Air outlet valve U – Shut-off valve P1 - Safety valve with backflow flap P2 - Safety valve for heating circuit M - Manometer Z –...

  • Page 13: Connection Of Indirect Heater To Hot Water Heating System

    • The electric wiring scheme is attached to the water heater on the side of the electric installation guard (see also Figure 5). • Connection, repairs, and wiring inspections may only be implemented by a company authorised to such activity. •...

  • Page 14: First Heater Commissioning

    b) Service water heating via thermal energy through heat exchanger Closing valves of the heat exchanger must be opened which ensures heating water flow from the hot water heating system. Together with a closing valve, it is recommended to install an air outlet valve at the inlet to the heat exchanger in order to bleed the heat exchanger (Figure 6) as needed, in particular before the beginning of the heating season.

  • Page 15: Putting Out Of Service, Discharge

    During the heating process the pressurised connection water that increases its volume due to heating must drip off the safety valve. In non-pressurised connection water drips off the overflow combination faucet. When heating is finished, the set temperature and the actual temperature of consumed water should be roughly equal.

  • Page 16: Inspection, Maintenance & Care For The Appliance

    2.8 INSPECTION, MAINTENANCE & CARE FOR THE APPLIANCE During the heating process the water that increases its volume during the heating must drip off the safety valve outlet (in non-pressurised connection this water drips off the combination faucet valve). In full heating (about 65 C) the volumetric water gain is approx.

  • Page 17: Most Frequent Function Failures And Their Causes

    2.9 MOST FREQUENT FUNCTION FAILURES AND THEIR CAUSES Potential failures – Table 6 FAILURE SYMPTOM SOLUTION Water is cold • • the temperature set on the is on thermostat is too low • heating element silure • is not on •...

  • Page 18: Tempeature Setting

    Thermostat knob Electric circuit closing indicator lamp Tipping plastic guard Figure 7 3.1.2 TEMPEATURE SETTING Water temperature is set by turning the thermostat knob. The desired symbol is adjusted against the fixed point on the control panel - Figure 8. Lower temperature range Upper temperature range limit (about 5°C)

  • Page 19: Important Notices

    Figure 9 To limit regulation off the thermostat knob (it will be tough at first) and you will find two cylindrical pins Ø2,15mm on the back side of the knob pull off one pin and insert it to the corresponding hole of the selected maximum temperature. put the knob back on (to the stop).

  • Page 20: Disposal Of Packaging Material And Functionless Product

    4.2 DISPOSAL OF PACKAGING MATERIAL AND FUNCTIONLESS PRODUCT A service fee for providing return and recovery of packaging material has been paid for the packaging in which the water heater was delivered. The service fee was paid pursuant to Act No 477/2001 Coll., as amended, at EKO- KOM a.s.

This manual is also suitable for:

Okc 160Okc 180Okc 200Okc 100 ntrOkc 125 ntr

Table of Contents