Table of Contents
Related Manuals for Nibe Drazice PTO 3.5
Summary of Contents for Nibe Drazice PTO 3.5
- Page 1 OPERATING AND INSTALLATION MANUAL LITTLE FLOW HEATERS PTO 3.5 PTO 5 PTO 6.5 PTO 8 Družstevní závody Dražice-strojírna s.r.o. Dražice 69, 294 71 Benátky nad Jizerou tel.: +420 / 326 370 911 fax: +420 / 326 370 980 e-mail: export@dzd.cz...
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Page 2: Table Of Contents
CONTENTS PRODUCT TECHNICAL SPECIFICATION ....................... 4 PRODUCT DESCRIPTION ........................4 TECHNICAL DATA ..........................5 OPERATION INSTRUCTIONS ....................... 6 SAFETY FEATURES OF THE PRODUCT ....................6 1.4.1 PRESSURE SWITCH ......................... 6 1.4.2 SAFETY ELECTRONICS ........................6 1.4.3 PRESSURE FUSE..........................6 ASSEMBLY INSTRUCTIONS ......................... 7 WATER CONNECTION ........................ - Page 3 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.
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Page 4: Product Technical Specification
1 PRODUCT TECHNICAL SPECIFICATION PRODUCT DESCRIPTION Electric non-pressure water flow heater of PTO series is a product the shape design and dimensions of which determine it to be used both above and under the hand basin, sink, shower, etc. It is suitable for heating water in households, workshops, medical attendances and anywhere else with the need of instant hot water withdrawal. -
Page 5: Technical Data
TECHNICAL DATA TYPE PTO 3.5 PTO 5 PTO 6.5 PTO 8 LOAD PROFILE ENERGY EFFICIENCY CLASS ENERGY EFFICIENCY ANNUAL CONSUMPTION OF ELECTRIC ENERGY NOISE FUNCTIONS ONLY IN A LOW ELECTRICITY TARIFF SMART RATED POWER INPUT FUSE PROTECTION 3x 16 3x 16 RATED SECTION OF CONDUCTORS Ø... -
Page 6: Operation Instructions
OPERATION INSTRUCTIONS A special low-pressure combination faucet has to be used with this product. Opening the hot water valve (red) on the combination faucet activates automatically heating of the flowing water. Turning the heating on is signalled with a red light on the front cover of the heater. Output temperature is controlled directly by the hot water valve on the combination faucet through water flow change. -
Page 7: Assembly Instructions
2 ASSEMBLY INSTRUCTIONS WATER CONNECTION Regarding 100 % check by water pressure test, a little amount of water can be left in the heater which causes no harm. Coldwater supply is indicated with a blue symbol, and hot water outflow is indicated with a red symbol. The appliance is connected to a drinkable water supply and is designed for the preparation of hot service water. -
Page 8: Low Installation
Close the main water inflow. Screw a low-pressure combination faucet with a decorative rosette on the water inlet neck G 1/2". Seal the threads on the water inlet. Insert sealing rings into the outlet terminals of the faucet. Loosen 2 screws fastening the cover on the sides of the flow heater so that the thrust bottoms in the holes on the rear side created a space for sliding in the attached holder. -
Page 9: Flow Heater With Combination Faucet And Shower
Proceed in the same way as described for the elevated installation to bleed the heater and remove impurities from water. After that, the appliance can be connected to power supply. 2.1.3 FLOW HEATER WITH COMBINATION FAUCET AND SHOWER Connection - as described for elevated installation Figure 4 2.1.4 CONNECTION OF WATER - FLOW HEATER WITH COMBINATION FAUCET, SWIVEL ARM AND SHOWER... -
Page 10: Connecting The Heater To Electric Network
CONNECTING THE HEATER TO ELECTRIC NETWORK Heater - connect to fixed supply. The appliance must be connected with a protective conductor! Electric installation of heaters with fixed connection shall only be performed by an authorised firm holding a licence for works on electric equipments. Correctness of installation must be confirmed in the warranty certificate. -
Page 11: Graph Of Water Heating
Wipe the outer surfaces of the flow heater and the combination faucet with a soft clout damped in a detergent solution. Do not use aggressive solutions or rough cleaning agents! Let an expert deal with larger maintenance and repairs! GRAPH OF WATER HEATING Temperature of heated water The graph shows the dependence of the maximum water flow A [l/min.] on the flowing water temperature B [°C] for inputs of 3.5 kW, 5 kW, 6.5 kW and 8 kW. - Page 12 - Prior to putting the appliance into operation please read carefully this Service Manual, view the figures and keep the Manual for further reference. - Before the first start-up and always after any reassembly to the water supply pipe, or in the event of an interruption in the supply, bleed the appliances.
- Page 13 - On the first putting the appliance into operation, unscrew the pearlator on the drain arm, or the shower adaptor, and open the blue combination faucet valve. With cold water flow the impurity residues left after the assembly and tightening of the valves will be cleared off the cold water supply piping.
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Page 14: Disposal Of Packaging Material And Non-Functioning Product
DISPOSAL PACKAGING MATERIAL NON- FUNCTIONING PRODUCT If the dimensions allow so, the symbols of materials used for production of packaging, components and accessories, as well as recycling symbols, are imprinted on all products. The symbols stated on products or in the accompanying documentation indicate that the electric or electronic products used shall in no case be disposed of together with municipal waste.
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