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Meaning of pictograms used in the Manual 

 

 

Important information for heater users. 

 

Abiding by the recommendations of the manufacturer serves to ensure trouble-free 

operation and the long service life of the product. 

 

Caution!  

Important notice to be observed. 

 

 

 

CAREFULLY READ THIS MANUAL BEFORE INSTALLING THE WATER 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%.

 

80%.

 

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

  

 

 

 

 

Содержание Okce 100

Страница 1: ...MANUAL STATIONARY ELECTRICAL HOT WATER TANKS OKCE 100 NTR 2 2 kW OKCE 125 NTR 2 2 kW Dru stevn z vody Dra ice stroj rna s r o Dra ice 69 294 71 Ben tky nad Jizerou Phone 420 326 370 990 Fax 420 326 37...

Страница 2: ...kW 7 2 3 PLUMBING FIXTURE 8 2 4 PRESSURE LOSSES 9 2 5 CONNECTION OF INDIRECT TANK TO HOT WATER SYSTEM 9 2 6 EXAMPLES OF tankS CONNECTION 10 2 7 FIRST COMMISSIONING 12 2 8 CLEANING OF TANK AND EXCHANG...

Страница 3: ...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...

Страница 4: ...tube and as a unit it is entirely coated with hot water resistant enamel A flange is welded onto the upper bottom of the receptacle with a flange lid screwed to it A sealing ring is inserted between t...

Страница 5: ...524 E 195 195 F 635 765 L 535 635 Typ OKCE 100 NTR 2 2 kW OKCE 125 NTR 2 2 kW 1 3 DESIGN AND BASIC DIMENSIONS OF TANK OKCE 100 NTR 2 2 kW OKCE 125 NTR 2 2 kW Figure 1 1 outer 3 4 inner 3 4 outer 1 2...

Страница 6: ...RE OF HOT WATER C 80 Heating surface of bottom heat exchanger m2 1 1 45 BOTTOM HEAT EXCHANGER POWER AT HEATING WATER TEMPERATURE OF 80 AND FLOW OF 720 l h kW 24 32 PERMANENT HOT WATER POWER l h 610 99...

Страница 7: ...f the common decalcifying devices was installed with the appliance or that the thermostat was set to the minimum operating temperature of 60o C setting to position ECO For proper operation drinkable w...

Страница 8: ...ed between the tank and the safety valve During assembly follow the guide provided by the safety equipment manufacturer It is necessary to check the safety valve each time before putting it into opera...

Страница 9: ...heating by electric energy When the tank is connected to power supply the heating element heats water The element is turned on and off by a thermostat After reaching the temperature set the thermosta...

Страница 10: ...n the floor next to the heating source or in its proximity The heating circuit shall be connected to marked tank exchanger inputs and outputs and bleeder valve installed at the highest point It is nec...

Страница 11: ...ample of group connection of tanks by Tichellman method for equal HSW withdrawal of from all tanks OV Heating water TUV Hot service water SV Cold water 1 Return valve C Circulation 2 Pump Figure 3 Fig...

Страница 12: ...heating system turn off electricity an open the valves on the heating water inlet and outlet possibly de aerate the exchanger i once the operation restarts keep flushing the tank until the cloud disap...

Страница 13: ...for the thermostat control lights with wires temperature indicator set of M12 or M10 bolts heating element When ordering spare parts give part name type and type number from the heater label 3 OPERAT...

Страница 14: ...er is cold Light off Thermostat failure The safety thermostat shut off the power supply Electric supply outside the heater interrupted Temperature of water is not corresponding with the temperature se...

Страница 15: ...s of the flange joint of the tank It is not allowed to handle the thermostat aside from temperature resetting with a control button All electric installation handling setting and regulation feature ex...

Страница 16: ...livered The service fee was paid pursuant to Act No 477 2001 Coll as amended at EKO KOM a s The client number of the company is F06020274 Take the water boiler packages to a waste disposal place deter...

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