Table Of Contents - Dražice OKC 100 NTR Operation And Installation Manual

CONTENTS
TECHNICAL SPECIFICATION OF PRODUCT ................................................................................................. 4
1
FUNCTION DESCRIPTION ................................................................................................................... 4
1.1
ADVICE FOR CUSTOMERS .................................................................................................................. 4
1.2
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
1.3
OPERATION AND FITTING INSTRUCTIONS ............................................................................................... 17
2
OPERATING CONDITIONS ................................................................................................................ 17
2.1
WALL MOUNTING ............................................................................................................................ 17
2.2
PLUMBING FIXTURE ......................................................................................................................... 18
2.3
ELECTRIC WIRING ............................................................................................................................ 22
2.4
ELECTRIC INSTALLATION GENERAL INFORMATION ................................................................. 22
2.4.1
2.4.2 METHODS OF ELECTRONIC THERMOSTAT CONNECTION ....................................................... 22
2.5 CONNECTION OF INDIRECT HEATER TO HOT WATER HEATING SYSTEM ........................................ 23
2.6 FIRST HEATER COMMISSIONING ..................................................................................................... 23
PUTTING OUT OF SERVICE, DISCHARGE .......................................................................................... 24
2.7
INSPECTION, MAINTENANCE & CARE FOR THE APPLIANCE ............................................................ 25
2.8
MOST FREQUENT FUNCTION FAILURES AND THEIR CAUSES .......................................................... 26
2.9
OPERATION OF THERMOSTAT ................................................................................................................. 26
3.
3.1 OPERATING MODES ......................................................................................................................... 26
3.1.1 SERVICING ................................................................................................................................ 26
3.1.2 TEMPEATURE SETTING ............................................................................................................ 27
3.1.3 LIMITING THE REGULATION RANGE; LOCKED SETTINGS ......................................................... 27
4 IMPORTANT NOTICES .............................................................................................................................. 28
4.1 INSTALLATION REGULATIONS.......................................................................................................... 28
4.2 DISPOSAL OF PACKAGING MATERIAL AND FUNCTIONLESS PRODUCT ........................................... 29
5 PRODUCT ACCESSORIES ............................................................................................................................... 29
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