Gorenje GBK (V) User Manual

GBK (V)

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Dear customer, we thank you for purchasing our product.
PLEASE READ THE INSTRUCTIONS THOROUGHLY PRIOR TO THE INSTALLATION AND
FIRST OPERATION OF THE WATER HEATER.

This water heater has been manufactured in compliance with the relevant standards and tested
by the relevant authorities as indicated by the Safety Certificate and the Electromagnetic
Compatibility Certificate. Its basic technical properties are stated upon the nameplate, glued
between the connection pipes. The water heater may be connected to water and electric power
supply only by a qualified specialist. The reach in its inside due to the repair or removal of
limestone and checking and replacement of anti-corrosion protection anode may be performed
only by an authorised service workshop.

INSTALLATION

The water heater shall be built as close as possible to the outlets.It has to be fitted to the wall
using appropriate rag bolts with minimum diameter of 8 mm. In case the wall in question cannot
support the weight three times that of the water heater filled with water, the relevant section of
the wall where the heater is to be installed, must be suitably reinforced. GBK water heater must
be mounted to the wall in the upright position.

TECHNICAL CHARACTERISTICS OF WATER HEATER

Type GB 80 GB 100 GB 120 GB 150 GB 200
Model

GBK 80

LN/RN (V)

GBK 100

LN/RN (V)

GBK 120

LN/RN (V)

GBK 150

LN/RN (V)

GBK 200

LN/RN (V)

Volume [l] 80 100 120 150 200
Rated Pressure [MPa] 0.6
Weight / Filled with water [kg] 51/131 56/156 62/182 72/222 90/290
Anti-corrosion protection of tank Emailed & Mg Anode
Power of electrical heater [W] 2000
Connection voltage [V~] 230
Protection class I
Degree of protection IP 25
Heating time to 75 °C

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[h] 305 3

55

4

35

5

45

7

40

Quantity of mixed water at 40°C [l] 151 189 226 276 360
Energy consumption 2) [kWh/24h] 1.39 1.58 1.77 2.05 2.50

1) Time required for the electric heating element to heat the entire tank volume, at the water supply temperature
of 15°C.

2) Power consumption required for the temperature of water in the water heater to be maintained at 65°C, at the
room temperature of 20°C, measured in accordance with the DIN 44532 standard.

TECHNICAL CHARACTERISTICS OF HEAT EXCHANGER

GBK 80

LN/RN (V)

GBK 100

LN/RN (V)

GBK 120

LN/RN (V)

GBK 150

LN/RN (V)

GBK 200

LN/RN (V)
Nominal pressure [MPa] 0.6
Max. inlet temperature of heating medium [°C] 85
Surface of transmitter [m2] 0.72 0.88
Heat flow of heat transmitter

3)

[W] 14400 17600

3) Heating medium: inlet temperature 70°C, flow 3000 l/h. Sanitary water: inlet temperature 10°C, outlet
temperature 45°C, flow 437 l/h.

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