Table Of Contents - Riello Condexa PRO Series Installation, Technical And Maintenance Manual

CONTENTS
1 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 General Safety Information . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Description of the appliance . . . . . . . . . . . . . . . . . . . . . 3
1.3 System layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.3.1 In line lay-out (FRONT) with 2 modules . . . . . . . . . . . . . 4
1.3.2 In line lay-out (FRONT) with 3 modules . . . . . . . . . . . . . 5
1.3.3 In line lay-out (FRONT) with 4 modules . . . . . . . . . . . . . 6
1.3.4 In line lay-out (FRONT) with 5 modules . . . . . . . . . . . . . 7
1.3.5 In line lay-out (FRONT) with 6 modules . . . . . . . . . . . . . 8
1.3.6 In line lay-out (FRONT) with 7 modules . . . . . . . . . . . . . 9
1.3.7 In line lay-out (FRONT) with 8 modules . . . . . . . . . . . . 10
1.3.8 In line lay-out (FRONT) with 9 modules . . . . . . . . . . . . .11
1.3.9 In line lay-out (FRONT) with 10 modules . . . . . . . . . . . 12
1.3.10 B2B (BACK TO BACK) layout with 2 modules . . . . . . . . . . 13
1.3.11 B2B (BACK TO BACK) layout with 3 and 4 modules . . . . . 14
1.3.12 B2B (BACK TO BACK) layout with 5 and 6 modules. . . . . 15
1.3.13 B2B (BACK TO BACK) layout with 7 and 8 modules . . . . . 16
1.3.14 B2B (BACK TO BACK) layout with 9 and 10 modules . . . . .17
1.4 Installation premises . . . . . . . . . . . . . . . . . . . . . . . . . 18
1.5 Air vent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
2.1 Preliminary installation measures . . . . . . . . . . . . . . . . 20
2.2 Assembly of the FRAMES . . . . . . . . . . . . . . . . . . . . . . . 21
2.3 Positioning the CONDENSATE PIPES . . . . . . . . . . . . . . . . 29
2.4 Positioning the 3" MANIFOLDS . . . . . . . . . . . . . . . . . . . 30
2.5 Positioning the 5" MANIFOLDS . . . . . . . . . . . . . . . . . . . 34
2.6 Positioning the CONDENSATE OUTLET . . . . . . . . . . . . . . . 38
2.7 Positioning the GAS PIPES . . . . . . . . . . . . . . . . . . . . . . 39
2.8 Positioning the DELIVERY-RETURN PIPES . . . . . . . . . . . . 42
2.9 Positioning the SAFETY SECTION AND SEPARATOR. . . . . . . 46
2.10 Neutralization of the condensate . . . . . . . . . . . . . . . . 53
3 CONFIGURATION OF THE MAIN BLOCK DIAGRAMS . . 54
3.1 Configuration of the primary system . . . . . . . . . . . . . . 54
3.2 Configuration of the secondary system . . . . . . . . . . . . 55
3.3 Block diagram 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
3.3.1 Electrical power connections Block diagram 1 . . . . . . . 57
3.3.2 Sensor connections Block diagram 1 . . . . . . . . . . . . . . 58
3.3.3 Bus connections Block diagram 1 . . . . . . . . . . . . . . . . 58
3.4 System parameters Block diagram 1 . . . . . . . . . . . . . . 59
3.5 Block diagram 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
3.5.1 Electrical power connections Block diagram 2. . . . . . . 60
3.5.2 Sensor connections Block diagram 2 . . . . . . . . . . . . . . 60
3.5.3 Bus connections Block diagram 2 . . . . . . . . . . . . . . . . 61
3.6 System parameters Block diagram 2 . . . . . . . . . . . . . . 61
ENGLISH
The following symbols are used in this manual:
9
CAUTION! = Identifies actions that require caution and
adequate preparation.
0
STOP! = Identifies actions that you MUST NOT do.
N
= identifies a sequence where "N" corresponds to the
number of the phase described.
3.7 Block diagram 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
3.7.1 Electrical power connections Block diagram 3. . . . . . . 62
3.7.2 Sensor connections Block diagram 3 . . . . . . . . . . . . . . 63
3.7.3 Bus connections Block diagram 3 . . . . . . . . . . . . . . . . 63
3.8 System parameters Block diagram 3 . . . . . . . . . . . . . . 64
3.9 Block diagram 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
3.9.1 Electrical power connections Block diagram 4. . . . . . . 65
3.9.2 Sensor connections Block diagram 4 . . . . . . . . . . . . . . 65
3.9.3 Bus connections Block diagram 4 . . . . . . . . . . . . . . . . 66
3.10 System parameters Block diagram 4 . . . . . . . . . . . . . . 66
4 SYSTEM MANAGEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
4.1 Communication between the thermal modules . . . . . 67
4.1.1 Setting the dip-switch . . . . . . . . . . . . . . . . . . . . . . . . 67
4.2 Bus connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
4.3 Communication with Mixed Zone Controller . . . . . . . . 68
4.3.1 Zone control with Depending module. . . . . . . . . . . . . 69
4.3.2 Deleting dependent zone . . . . . . . . . . . . . . . . . . . . . . 69
5 SETTING PARAMETERS OF THE ADDITIONAL ZONE . . 70
5.1 Setting zone parameters (accessible only with
installer password) . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
5.1.1 Menu structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
5.2 Setting zone's climatic curve parameters (accessible
only with installer password) . . . . . . . . . . . . . . . . . . . 73
5.3 Programming the zone . . . . . . . . . . . . . . . . . . . . . . . . 73
5.4 Scheduling the time bands . . . . . . . . . . . . . . . . . . . . . 74
5.5 Information on the operation of the zone. . . . . . . . . . 74
6 COMMISSIONING AND MAINTENANCE . . . . . . . . . . . . . . .75
6.1 Repositioning the front panels . . . . . . . . . . . . . . . . . . 75
6.2 Putting the system into service . . . . . . . . . . . . . . . . . . 75
6.3 Electronic control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
6.3.1 Parameters specific to cascade systems . . . . . . . . . . . 77
6.3.2 Setting the main parameters . . . . . . . . . . . . . . . . . . . 80
6.3.3 Par.73 - Managing, Stand-alone, Dependent mode.. . 80
6.3.4 Par.147 - No. thermal modules . . . . . . . . . . . . . . . . . . 80
6.3.5 Par.7 - heating setpoint hysteresis . . . . . . . . . . . . . . . 80
6.3.6 Par.97 - definition of the system with circulator /
system with two-way valve . . . . . . . . . . . . . . . . . . . . 80
6.3.7 General operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
6.4 Operation with the primary sensor . . . . . . . . . . . . . . . 80
6.5 Operation with the secondary sensor . . . . . . . . . . . . . 80
6.6 Parameter 148: operating mode of the cascade. . . . . . 81
6.6.1 Par 148 = 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
6.6.2 Par 148 = 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
6.6.3 Par 148 = 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
This manual, Code - Rev. comprises pages.
This manual, Code 20148493 - Rev. 5 (11/2018)
comprises 84 pages.
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