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Operation and Installation Manual
TANK-TYPE WATER HEATERS FOR VERTICAL
OKC 80
OKC 100
OKC 125
OKC 160
OKC 180
OKC 200
MOUNTING
Combined
OKC 100/1m2
OKC 125/1m2
OKC 160/1m2
OKC 180/1m2
OKC 200/1m2
Družstevní závody Dražice – strojírna s.r.o.
294 71 Benátky nad Jizerou
Tel.: 326 370 911, fax: 326 370 980
Dražice 69
www.dzd.cz
dzd@dzd.cz
Electric
OKCE 50
OKCE 80
OKCE 100
OKCE 125
OKCE 160
OKCE 180
OKCE 200
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Table of Contents
Related Manuals for Dražice OKCE 80
Summary of Contents for Dražice OKCE 80
- Page 1 Operation and Installation Manual TANK-TYPE WATER HEATERS FOR VERTICAL MOUNTING Combined Electric OKCE 50 OKC 80 OKCE 80 OKC 100 OKC 100/1m2 OKCE 100 OKC 125 OKC 125/1m2 OKCE 125 OKC 160 OKC 160/1m2 OKCE 160 OKC 180 OKC 180/1m2...
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Page 2: Table Of Contents
Read carefully the below instructions prior to the installation of 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. The manufacturer reserves the right for engineering modification of the product. The product is designed for permanent contact with drinkable water. -
Page 3: Message For Customers
OKC 160; OKC 160 /1m2 10,6 1,39 OKC 180; OKC 180 /1m2 OKC 200; OKC 200 /1m2 0,45 OKCE 50 0,71 OKCE 80 0,88 OKCE 100 1,09 OKCE 125 1,33 OKCE 160 10,6 1,39 OKCE 180 OKCE 200 TECHNICAL DESCRIPTION The heater tank is made of a steel plate and tested by 0.9 MPa overpressure. -
Page 4: Servicing
and thus discontinues water heating. The control light signals if the element is in operation (light is on) or if it is off (the light goes out). In case of longer operation without using the heated volume, the thermostat has to be set to position 5°C to 8°C (set the “snowflake”... -
Page 5: Wall Mounting
Regulation limited Setting blocked To block the setting – set the selected temperature by pulling off the thermostat knob without changing the setting and you will find two pins on the back side of the knob; pull both of them and fit them into the holes corresponding with the selected temperature so that the gap between the pins was without a hole, and the position was opposite the set temperature. -
Page 6: Connection Of Combined Heater To Hot Water Heating System
CONNECTION OF COMBINED HEATER TO HOT WATER HEATING SYSTEM (Fig. 1, 2) It is recommended to install stop valves on the heating water inlet and outlet (for possible dismantling of the heater). The valves have to be as close to the heater as possible to avoid higher thermal losses. ELECTRIC INSTALLATION The electric wiring scheme is attached to the water heater on the side of the electric installation guard (see also Fig. -
Page 7: Fire-Fighting Regulations For Installation And Use Of Heater
If the overpressure in the water main exceeds 0.48 MPa, a pressure control valve must be mounted before the safety valve. All hot water outputs must have a combination faucet. Before filling the heater with water for the first time, it is recommended to fasten the flange connection nuts of the tank. -
Page 8: Most Frequent Function Failures And Their Causes
MOST FREQUENT FUNCTION FAILURES AND THEIR CAUSES The temperature set on the thermostat is too low LED is on Heating element failure Water is cold No supply voltage; thermostat failure; LED is not on Safety thermostat shut off probably due to failed operation thermostat failure of one of the coils in the element Water is not warm enough... -
Page 9: Technical Data Chart
OKC 160 OKC 180 OKC 200 OKC 100/1m OKC 125/1m OKC 160/1m OKC 180/1m OKC 200/1m OKCE 50 OKCE 80 OKCE 100 OKCE 125 OKCE 160 OKCE 180 OKCE 200 Capacity K / E 75 / 80 95 / 100... -
Page 10: Pictures
Fig. 1 Fig. 2 Fig. 3 Fitting of hinges and indicator onto the heater Connection on the cold water inlet must conform to ČSN 06 0830... - Page 11 Fig. 4 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 Upper and lower Hinge 160,180, 200L Upper hinge and 4 anchor bolts support Dimensions 450mm 80-125L...
- Page 12 Fig. 5 OKCE 50, OKCE 80, OKCE 100, OKCE 125, OKCE 160, OKCE 180, OKCE 200 Upper and lower Upper hinge and hinge 160,180, 200L support 4 anchor bolts 50-125L Dimensions 450mm 2 anchor bolts and E Check before drilling...
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