REMEHA CALORA TOWER GAS 15S EX, Инструкция по установке и обслуживанию

Страница: 4 / 108

5.3.2 Positioning of the appliance ..................................19
5.3.3 Ventilation .............................................................20
5.3.4 Main dimensions ...................................................21
5.4 Positioning the appliance ..................................25
5.4.1 Positioning the boiler on its own ............................25
5.4.2 Fitting the boiler to a DHW tank ............................27
5.4.3 Positioning the boiler to the left or right of a DHW
tank .......................................................................28
5.5 Hydraulic connections .......................................28
5.5.1 Flushing the system ..............................................28
5.5.2 Hydraulic connection of the heating circuit ............29
5.5.3 Connection of the water circuit for domestic
use ........................................................................29
5.5.4 Connecting the expansion vessel .........................29
5.5.5 Connecting the condensate discharge pipe ..........30
5.5.6 Filling the condensate trap ....................................31
5.6 Gas connection ...................................................31
5.7 Flue gas system connections ............................32
5.7.1 Classification .........................................................32
5.7.2 Lengths of the air/flue gas pipes ...........................33
5.8 Electrical connections ........................................35
5.8.1 Control unit ............................................................35
5.8.2 Recommendations ................................................35
5.8.3 Access to the connection terminal ........................36
5.8.4 Position of the PCBs .............................................38
5.8.5 Heating circuit with boiler alone ............................38
5.8.6 Connecting a direct heating circuit and a domestic hot
water tank ..............................................................39
5.9 Optional electrical connections ........................42
5.9.1 Position of the optional PCBs ................................42
5.9.2 Position of the connections on the PCU
board .....................................................................43
5.9.3 c-Mix PCB .............................................................43
5.9.4 0-10 V (IF-01) PCB ...............................................44
5.9.5 Connection possibilities for the PCB (SCU-
S02) .......................................................................46
5.9.6 Connection possibilities for the PCB (SCU-
S03) .......................................................................49
5.9.7 Connection possibilities for the PCB (SCU-
X01) .......................................................................50
5.10 Electrical diagram ...............................................52
5.11 Filling the system ...............................................53
5.11.1 Water treatment ....................................................53
5.11.2 Filling the system ..................................................53
6 Commissioning ........................................................................................55
6.1 Control panel .......................................................55
6.1.1 Functions of the keys ............................................55
Contents
22/04/2016 - 300026141-001-07 2