Geco GH10NA User Manual
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Contents
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GH10NA USER MANUAL PAGE 2Issue I AUGUST 2017TABLE OF CONTENTS1. INTRODUCTION ............................................................................................................................ 31.1. GRAPHIC SYMBOLS ................................................................................................................................ 31.2. KEYBOARD AND FUNCTION KEYS ............................................................................................................. 42. GENERAL FEATURES ...................................................................................................................... 53. TECHNICAL DATA .......................................................................................................................... 64. ELECTRICAL SYSTEM AND CONNECTION RULES .............................................................................. 65. QUICK START ................................................................................................................................ 76. THE GH10NA OPERATION ............................................................................................................. 96.1. OPERATED HEATING SYSTEM .................................................................................................................. 96.2. AUTOMATIC OPERATION MODE. ............................................................................................................106.3. MANUAL OPERATION MODE ................................................................................................................116.4. VIEWING TEMPERATURES.....................................................................................................................116.5. ALARM CONDITIONS ...........................................................................................................................126.6. POWER FAILURE .................................................................................................................................126.7. BOILER BURNOUT DETECTION ...............................................................................................................127. USER SETTINGS ........................................................................................................................... 137.1. BOILER TEMPERATURE SETTING (U0) .....................................................................................................137.2. FAN SPEED (U1) .................................................................................................................................137.3. HUW/ RETURN TEMPERATURE SETTING (U2) ........................................................................................147.4. ANTI-LEGIONELLA FUNCTION (U3) ........................................................................................................148. OPERATING THE HUW BOILER ..................................................................................................... 158.1. INSTALATION AND CONNECTIONS ..........................................................................................................158.2. CONFIGURATION OF ADDITIONAL PUMP .................................................................................................158.3. HUW PRIORITY ..................................................................................................................................168.4. SUMMER MODE .................................................................................................................................169. ROOM THERMOSTAT .................................................................................................................. 1610. TEMPERATURE LIMITER (STB)...................................................................................................... 1711. CONNECTION DEVICES TO THE GH10NA CONTROLLER.................................................................. 1812. INFORMATION ON LABELLING AND COLLECTION OF WORN OUT ELECTRICAL AND ELECTRONICEQUIPMENT................................................................................................................................ 19 |
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