
CONTROLLO ZONE FZ4B
3
cod. FZ4B - 06/2011 (Rev. 00)
TABLE OF CONTENTS
1. OVERVIEW ..................................................................................................................................................................................................................................................................64
EXTERNAL VIEW AND BOX DIMENSIONS......................................................................................................................................................................................................................................................................................................................64
BOARD INTERNAL VIEW..................................................................................................................................................................................................................................................................................................................................................64
GENERAL DESCRIPTION.................................................................................................................................................................................................................................................................................................................................................65
KIT LIST..............................................................................................................................................................................................................................................................................................................................................................................66
TECHNICAL DATA .............................................................................................................................................................................................................................................................................................................................................................66
2. INSTALLATION............................................................................................................................................................................................................................................................66
2.1 ASSEMBLY..................................................................................................................................................................................................................................................................................................................................................................66
2.2 INSTALLATION.............................................................................................................................................................................................................................................................................................................................................................66
2.3 ASSIGNING OF TERMINALS .....................................................................................................................................................................................................................................................................................................................................67
3. FIRST STARTUP (AUTOCONFIGURATION)..............................................................................................................................................................................................................82
4. OPERATION ................................................................................................................................................................................................................................................................83
5. “STAND ALONE 1” CONFIGURATIONS....................................................................................................................................................................................................................84
5.1 “ONE DIRECT ZONE – NO EXTERNAL SENSOR”....................................................................................................................................................................................................................................................................................................84
5.2 “ONE DIRECT ZONE – WITH EXTERNAL SENSOR”................................................................................................................................................................................................................................................................................................84
5.3 “TWO DIRECT ZONES – NO EXTERNAL SENSOR”.................................................................................................................................................................................................................................................................................................85
5.4 “TWO DIRECT ZONES – WITH EXTERNAL SENSOR”.............................................................................................................................................................................................................................................................................................85
5.5 “THREE DIRECT ZONES – NO EXTERNAL SENSOR”.............................................................................................................................................................................................................................................................................................85
5.6 “THREE DIRECT ZONES – WITH EXTERNAL SENSOR” .........................................................................................................................................................................................................................................................................................86
5.7 “ONE MIXED ZONE – NO EXTERNAL SENSOR”......................................................................................................................................................................................................................................................................................................86
5.8 “ONE MIXED ZONE – WITH EXTERNAL SENSOR”..................................................................................................................................................................................................................................................................................................87
5.9 “TWO MIXED ZONES – NO EXTERNAL SENSOR”...................................................................................................................................................................................................................................................................................................88
5.10 “TWO MIXED ZONES – WITH EXTERNAL SENSOR”.............................................................................................................................................................................................................................................................................................88
5.11 “ONE MIXED ZONE AND ONE DIRECT ZONE – NO EXTERNAL SENSOR” .........................................................................................................................................................................................................................................................89
5.12 “ONE MIXED ZONE AND ONE DIRECT ZONE – WITH EXTERNAL SENSOR” .....................................................................................................................................................................................................................................................89
5.13 “ONE MIXED ZONE AND TWO DIRECT ZONES – NO EXTERNAL SENSOR”......................................................................................................................................................................................................................................................89
5.14 “ONE MIXED ZONE AND TWO DIRECT ZONES – WITH EXTERNAL SENSOR” ..................................................................................................................................................................................................................................................90
5.15 “TWO MIXED ZONES AND ONE DIRECT ZONE – NO EXTERNAL SENSOR”......................................................................................................................................................................................................................................................90
5.16 “TWO MIXED ZONES AND ONE DIRECT ZONE – WITH EXTERNAL SENSOR” ..................................................................................................................................................................................................................................................91
5.17 “ONE HOT WATER TANK”........................................................................................................................................................................................................................................................................................................................................92
5.18 “ONE DIRECT ZONE AND ONE HOT WATER TANK – NO EXTERNAL SENSOR”................................................................................................................................................................................................................................................92
5.19 “ONE DIRECT ZONE AND ONE HOT WATER TANK – WITH EXTERNAL SENSOR” ............................................................................................................................................................................................................................................93
5.20 “TWO DIRECT ZONES AND ONE HOT WATER TANK – NO EXTERNAL SENSOR”.............................................................................................................................................................................................................................................93
5.21 “TWO DIRECT ZONES AND ONE HOT WATER TANK – WITH EXTERNAL SENSOR” .........................................................................................................................................................................................................................................94
5.22 “THREE DIRECT ZONES AND ONE HOT WATER TANK – NO EXTERNAL SENSOR” .........................................................................................................................................................................................................................................94
5.23 “THREE DIRECT ZONES AND ONE HOT WATER TANK – WITH EXTERNAL SENSOR”......................................................................................................................................................................................................................................95
5.24 “ONE MIXED ZONE AND ONE HOT WATER TANK – NO EXTERNAL SENSOR”..................................................................................................................................................................................................................................................96
5.25 “ONE MIXED ZONE AND ONE HOT WATER TANK – WITH EXTERNAL SENSOR” ..............................................................................................................................................................................................................................................97
5.26 “ONE MIXED ZONE, ONE DIRECT ZONE AND ONE HOT WATER TANK – NO EXTERNAL SENSOR”...............................................................................................................................................................................................................97
5.27 “ONE MIXED ZONE, ONE DIRECT ZONE AND ONE HOT WATER TANK – WITH EXTERNAL SENSOR"...........................................................................................................................................................................................................98
6 “STAND ALONE 2” CONFIGURATIONS.....................................................................................................................................................................................................................99
6.1 “ONE DIRECT ZONE – NO EXTERNAL SENSOR.....................................................................................................................................................................................................................................................................................................99
6.2 “ONE DIRECT ZONE – WITH EXTERNAL SENSOR"..............................................................................................................................................................................................................................................................................................100
6.3 “TWO DIRECT ZONES – NO EXTERNAL SENSOR”...............................................................................................................................................................................................................................................................................................100
6.4 “TWO DIRECT ZONES – WITH EXTERNAL SENSOR”...........................................................................................................................................................................................................................................................................................101
6.5 “THREE DIRECT ZONES – NO EXTERNAL SENSOR”...........................................................................................................................................................................................................................................................................................101
6.6 “THREE DIRECT ZONES – WITH EXTERNAL SENSOR” .......................................................................................................................................................................................................................................................................................101
6.7 “ONE MIXED ZONE – NO EXTERNAL SENSOR”.....................................................................................................................................................................................................................................................................................................102
6.8 “ONE MIXED ZONE – WITH EXTERNAL SENSOR”................................................................................................................................................................................................................................................................................................103
6.9 “TWO MIXED ZONES – NO EXTERNAL SENSOR”.................................................................................................................................................................................................................................................................................................104
6.10 “TWO MIXED ZONES – WITH EXTERNAL SENSOR”.........................................................................................................................................................................................................................................................................................104
6.11 “ONE MIXED ZONE AND ONE DIRECT ZONE – NO EXTERNAL SENSOR” ......................................................................................................................................................................................................................................................105
6.12 “ONE MIXED ZONE AND ONE DIRECT ZONE – WITH EXTERNAL SENSOR”..................................................................................................................................................................................................................................................105
6.13 “ONE MIXED ZONE AND TWO DIRECT ZONES – NO EXTERNAL SENSOR”....................................................................................................................................................................................................................................................105
6.14 “ONE MIXED ZONE AND TWO DIRECT ZONES – WITH EXTERNAL SENSOR” ................................................................................................................................................................................................................................................106
6.15 “TWO MIXED ZONES AND ONE DIRECT ZONE – NO EXTERNAL SENSOR”....................................................................................................................................................................................................................................................106
6.16 “TWO MIXED ZONES AND ONE DIRECT ZONE – WITH EXTERNAL SENSOR” ................................................................................................................................................................................................................................................107
6.17 “ONE HOT WATER TANK”......................................................................................................................................................................................................................................................................................................................................108
6.18 “ONE DIRECT ZONE AND ONE HOT WATER TANK – NO EXTERNAL SENSOR”..............................................................................................................................................................................................................................................108
6.19 “ONE DIRECT ZONE AND ONE HOT WATER TANK – WITH EXTERNAL SENSOR”. ..........................................................................................................................................................................................................................................109
6.20 “TWO DIRECT ZONES AND ONE HOT WATER TANK – NO EXTERNAL SENSOR”...........................................................................................................................................................................................................................................109
6.21 “TWO DIRECT ZONES AND ONE HOT WATER TANK – WITH EXTERNAL SENSOR” .......................................................................................................................................................................................................................................110
6.22 “THREE DIRECT ZONES AND ONE HOT WATER TANK – NO EXTERNAL SENSOR” ....................................................................................................................................................................................................................................... 111
6.23 “THREE DIRECT ZONES AND ONE HOT WATER TANK – WITH EXTERNAL SENSOR”....................................................................................................................................................................................................................................112
6.24 “ONE MIXED ZONE AND ONE HOT WATER TANK – NO EXTERNAL SENSOR”................................................................................................................................................................................................................................................112
6.25 “ONE MIXED ZONE AND ONE HOT WATER TANK – WITH EXTERNAL SENSOR” ............................................................................................................................................................................................................................................113
6.26 “ONE MIXED ZONE, ONE DIRECT ZONE AND ONE HOT WATER TANK – NO EXTERNAL SENSOR”.............................................................................................................................................................................................................114
6.27 “ONE MIXED ZONE, ONE DIRECT ZONE AND ONE HOT WATER TANK – WITH EXTERNAL SENSOR”.........................................................................................................................................................................................................115
7 "COMMUNICATING" CONFIGURATIONS................................................................................................................................................................................................................. 115
7.1 "COMMUNICATING" CONFIGURATIONS WITH DHW (INTEGRATED IN BOILER)...............................................................................................................................................................................................................................................115
8 SERVICE MENU ......................................................................................................................................................................................................................................................... 115
"TS" - TRANSPARENT PARAMETERS MENU................................................................................................................................................................................................................................................................................................................116
"IN” - INFORMATION MENU............................................................................................................................................................................................................................................................................................................................................116
"HI" - HISTORY MENU.....................................................................................................................................................................................................................................................................................................................................................116
"RE" - HISTORY RESET ..................................................................................................................................................................................................................................................................................................................................................117
9 INDICATIONS DURING OPERATION ........................................................................................................................................................................................................................ 117
9.1 LCD DISPLAY OFF ...................................................................................................................................................................................................................................................................................................................................................117
10 ADDITIONAL FUNCTIONS....................................................................................................................................................................................................................................... 117
10.1 FH MODE................................................................................................................................................................................................................................................................................................................................................................117
10.2 EQUAL SETTINGS FOR EACH ZONE (TSP30).....................................................................................................................................................................................................................................................................................................117
10.3 PUMP ACTIVATION WITH CARD IN STANDBY (TSP34) ......................................................................................................................................................................................................................................................................................117
10.4 HEATING DELIVERY PROBE ENABLING (TSP35)...............................................................................................................................................................................................................................................................................................117
10.5 OPERATION WITH BOILER IN FAULT STATUS (TSP36).......................................................................................................................................................................................................................................................................................117
10.6 LEGIONELLA PROTECTION (TSP37) ...................................................................................................................................................................................................................................................................................................................117
10.7 BOILER SUMMER/WINTER MODE (TSP38).........................................................................................................................................................................................................................................................................................................117
10.8 ANTIBLOCKING......................................................................................................................................................................................................................................................................................................................................................118
10.9 SENSOR CHARACTERISTICS ..............................................................................................................................................................................................................................................................................................................................118
10.10 USER SETTINGS..................................................................................................................................................................................................................................................................................................................................................118
10.11 EXTERNAL PROBE/ SLIDING TEMPERATURE ..................................................................................................................................................................................................................................................................................................118