NTI INSTALLATION MANUALS

Part 9 - Controls

Q. Technical Menu - Menu Structure

Quick Access Menus

0 NETWORK

25 Cascade Manager Parameters 0 General 1 System Settings

4 User Interface 2 Boiler Parameters 0 General 1 Free Parameters 2 Settings

MENU Complete menu, with access to all parameters - see the following pages for details. ERR - Fault The display shows the last 10 errors with the code, description, and date. Press “+” (2) to scroll through errors PCB Direct Access to the Parameters: 219, 220, 228, 229, 231, 234, 247, 250, 253, 257 (only when parameter 228 =1) DHW - Domestic Hot Water settings Direct Access to the Parameters: 200, 228

2 Domestic Hot Water 3 System Diagnostics 4 Cascade Diagnostics

3 Central Heating-1 4 Central Heating-2 5 Domestic Hot Water 6 Boiler Manual Settings 7 Test & Utilities 8 Reset Factory Settings 10 Others parameters

5 Error History 6 Reset Menu 34...40 Cascade Follower 1 - 7 Parameters 0 General 1 Free Parameters 2 Settings

3 Central Heating-1 4 Central Heating-2 5 Domestic Hot Water 6 Boiler Manual Settings 7 Test & Utilities 8 Reset Factory Settings 11 Boiler Statistics -1 12 Boiler Statistics -2 13 Boiler 14 Boiler Temperature 15 Storage 16 Service 17 Error History 18 Free parameters 9 Other-1 10 Other-2

4 Zone1 Parameters 0 Setpoint 1 S/W Changeover 2 Z1 Settings 3 Z1 Diagnostics 5 Zone2 Parameters 0 Setpoint 1 S/W Changeover 2 Z2 Settings 3 Z2 Diagnostics 6 Zone3 Parameters 0 Setpoint 1 S/W Changeover 2 Z3 Settings 3 Z3 Diagnostics 8 Service Parameters 0 Boiler Statistics -1 1 Boiler Statistics -2 2 Boiler 3 Boiler Temperature

7 Z1 Regulation parameters

CH1 - Heating Zone 1 settings Direct Access to the Parameters: 420, 422, 423, 425, 426, 475

7 Z2 Regulation parameters

CH2- Heating Zone 2 settings Direct Access to the Parameters: 520, 522, 523, 525, 526, 575

42 BMS Parameters 0 General

CH3- Heating Zone 3 settings Direct Access to the Parameters: 620, 622, 623, 625, 626, 675

1 Analog Level Settings 2 Diagnostics

7 Z3 Regulation parameters

MODE - Boiler working MODE Press “+” (2) to select:

(Only DHW) -

4 Storage 5 Service 6 Error History 7 Free parameters

(CH + DHW) -

(Only CH)

9 Other - 1 10 Other - 2 11 NTI Zone Controller Parameters 0 General 1 Diagnostics

BMS - Building Management System settings Only applicable with 0-10V / 4-20mA Clip-In Board installed

Figure 89 - Menu Structure

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