Glow-worm Clearly Heat Pumps - Standalone System - Manual (Page 3)

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INTRODUCTION
1 Instructions guidance ................................................................................................................... 2
1.1 Product documentation .......................................................................................2
1.2 Associated documents ........................................................................................2
1.3 Explanation of symbols .......................................................................................2
1.4 Guarantee registration ........................................................................................2
2 System description ...................................................................................................................... 2
2.1 Concept of operation ...........................................................................................2
2.2 Summary of installation diagrams ........................................................................3
2.3 Diagram 4: Heat pump eBus, one heating zone .....................................................4
2.4 Diagram 7: Heat pump controlled by On/Off contact, one heating zone ...................6
2.5 Example installation with multi-zone heating option .............................................8
2.6 Example of system installation with the domestic hot water cylinder option ..........10
INSTALLATION
3 Confi guring the installation ........................................................................................................ 12
4
"Thermostat / sensor" menu ....................................................................................................... 12
4.1 Thermostat(s) ...................................................................................................12
4.2 Outdoor sensor .................................................................................................13
5 Self check .................................................................................................................................. 13
6 Settings..................................................................................................................................... 14
6.1 Heating ............................................................................................................14
6.2 Domestic hot water ...........................................................................................15
6.3 Cooling ............................................................................................................15
6.4 HP Management ...............................................................................................15
6.5 Resetting parameters ........................................................................................16
7 Commissioning .......................................................................................................................... 16
7.1 Filling and venting the heating circuit .................................................................16
7.2 Venting the HP circuit ........................................................................................18
7.3 Adjustment of HP circuit fl ow .............................................................................18
8 Status reports ............................................................................................................................ 18
9 Re-check and restart ................................................................................................................... 19
10 User information ........................................................................................................................ 19
MAINTENANCE
11 Trouble-shooting ........................................................................................................................ 20
11.1 Fault diagnosis .................................................................................................20
11.2 System fault codes ............................................................................................20
12 Servicing ................................................................................................................................... 21
13 Control unit maintenance menu ................................................................................................... 21
13.1 Test menu .........................................................................................................21
13.2 Aftersales information .......................................................................................22
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