Riello CONDEXA HPR Series User Manual

3
CONTENTS
The following symbols are used in some parts of this booklet:
Section destined for user also.
9
WARNING = for actions requiring special caution and adequate preparation.
a
PROHIBITION = for actions that MUST NEVER be carried out under any circumstances.
The parts relating to the DHW function should only be considered if there is a connection to a remote-controlled
storage tank (accessory available upon request) and the hydraulic conguration parameter P3.01 = 3 - STORAGE TANK
WITH PROBE or = 4 - STORAGE TANK WITH THERMOSTAT
1 GENERAL REMARKS ........................................................4
1.1 General warnings ..................................................................4
1.2 Basic safety rules ...............................................................4
1.3 Boiler description ..................................................................5
1.4 Safety devices.....................................................................5
1.5 Identication .....................................................................5
1.6 Structure ....................................................................... 6
1.7 Technical data ....................................................................7
1.8 Circulator residual discharge head .....................................................12
1.9 Variable speed circulator ............................................................12
1.10 Manual circulator reset .............................................................12
1.11 Water circuit .....................................................................13
1.12 Control panel ....................................................................14
1.13 Structure menu...................................................................15
1.14 Description of the parameters ........................................................17
1.15 Conguring a system with REC10.......................................................19
1.16 Boiler cascade conguration .........................................................20
1.17 Accessing the parameters ...........................................................20
2 INSTALLATION ............................................................21
2.1 Consignment of the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.2 Dimensions and weights ............................................................21
2.3 Installation room .................................................................21
2.4 Minimum clearance areas re commended .................................................22
2.5 Instructions for the condensate discharge connection .......................................22
2.6 Condensate neutralisation...........................................................22
2.7 Installation on appliances that are old or that need to be updated .............................23
2.8 Assembling the boiler ..............................................................23
2.9 Schematic hydraulic systems .........................................................25
2.10 Removing the casing ...............................................................28
2.11 Gas connections ..................................................................28
2.12 Electrical wiring ..................................................................28
2.13 Flue gas exhaust and combustion air suction .............................................32
2.14 Filling the heating system and eliminating air.............................................35
2.15 Emptying the heating system .........................................................35
3 COMMISSIONING ......................................................... 36
3.1 Preliminary checks ................................................................36
3.2 Programming the boiler.............................................................36
3.3 Setting the temperature control .......................................................37
3.4 Initial start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
3.5 Operating status ...............................................................38
3.6 Adjusting the heating water temperature without an outdoor temperature sensor connected
(only in the case of a boiler with sensor) .............................................39
3.7 Adjusting the heating water temperature with an outdoor temperature sensor connected ..........39
3.8 Adjusting the domestic hot water temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
3.9 Safety stop ...................................................................39
3.10 Reset function ................................................................39
3.11 Screed heater function .............................................................40
3.12 Sliding delivery (only if a storage tank is connected) ....................................................40
3.13 Anti-legionella function (only if a storage tank with probe is connected) ......................40
3.14 Checks during and after the rst commissioning ...........................................40
3.15 Combustion check.................................................................40
3.16 Adjustments .....................................................................42
3.17 Gas valve calibration ...............................................................42
3.18 Gas conversion ...................................................................42
3.19 Signalling and faults ............................................................43
3.20 INFO menu ...................................................................45
3.21 Temporary switch-off ...........................................................45
3.22 Switching off for lengthy periods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
3.23 Keypad lock function ...........................................................46
3.24 Alarm log ...................................................................46
3.25 Interface standby .................................................................46
3.26 Replacing the interface .............................................................46
3.27 Replacing the board ...............................................................46
4 MAINTENANCE AND CLEANING ................................................ 47
4.1 Disassembling the internal components .................................................49

Riello CONDEXA HPR Series Specifications

General

Brand	Riello
Model	CONDEXA HPR Series
Category	Water Heater
Language	English