CTRLMax Supplement Instinct DHW DHW Demand S O LO 80, 110, 155, 175, 2 5 0, 2 99, 3 99 & EXCE L L E NC E 110 TC 24 0 -299 S O LO 110 -155-19 9 & COM BI 155 -199 WARNING This document is intended to be used by a factory trained and qualified heating contractor or service technician only. Read all Instructions within this document and within the relevant Boiler Installation and Maintenance Manual 222171 A01 - July 2019 2019-15 CTRLMax_w Instinct_UK version_222171_A01.indd 1 before proceeding.
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TABLE OF CONTENTS CHAPTER 1 - OPERATING INFORMATION.......................................................................... 1 1.1. General.............................................................................................................................................. 1 1.1.1 PRESTIGE and HEATMASTER Control Panel Description.................................................. 1 1.1.2 Main settings of the PRESTIGE and HEATMASTER CTRLMax Display............................. 1 1.1.
TABLE OF CONTENTS 3.5. DHW Setpoint................................................................................................................................. 14 3.6. DHW on Differential....................................................................................................................... 14 3.7. DHW Storage Adder ...................................................................................................................... 15 3.8. DHW Post Pump Time......................
TABLE OF CONTENTS CHAPTER 6 - MANUAL OPERATION................................................................................. 51 CHAPTER 7 - RESET ALL SETTINGS.................................................................................53 7.1. Factory CTRLMax Settings.......................................................................................................... 53 CHAPTER 8 - CASCADE......................................................................................................55 8.
TABLE OF ILLUSTRATIONS Fig. 1 - PRESTIGE and HEATMASTER Control Panel................................................................................ 1 Fig. 2 - INSTINCT Control Panel.................................................................................................................2 Fig. 3 - System Piping with Solo Preset Config. 1.................................................................................. 29 Fig. 4 - System Pipingwith Solo Preset Config. 2...............................
SAFETY PRODUCT AND SAFETY INFORMATION IMPORTANT SAFETY INFORMATION Triangle Tube accepts no liability for any damage, injury, or loss of life resulting from incorrect installation, alteration of any factory supplied parts, or the use of parts or fittings not specified by Triangle Tube. If there is a conflict or doubt about the proper installation of the unit or any factory supplied replacement parts please contact Triangle Tube Technical Support.
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Chapter 1 - OPERATING INFORMATION General The ControlMax (CTRLMax) system control is designed to be flexible yet easy to use. It monitors and controls the boiler to operate as efficiently as possible. CTRLMax monitors the appliance supply, return and flue gas temperatures and operates the ignitor, gas valve and blower. It uses this information to modulate the appliance firing rate to maintain the required setpoint.
CHAPTER 1 - OPERATING INFORMATION CHAPTER 1 1 2 3 4 Instinct DHW DHW Demand Fig. 2 - INSTINCT Control Panel NOTICE 1.1.3 INSTINCT Control Panel Description 1. CTRLMax LCD Display - It is the setup interface of the appliance and indicates the parameter values, the error codes and the set-up status of the parameters. It displays a series of screens, each showing information and/or icons. 2.
CHAPTER 1 - OPERATING INFORMATION To shut down the unit, touch the 1.1.5 Main Icons of CTRLMax display Central Heating - indicates information related to the CH circuit. DHW - indicates information related to the Domestic Hot Water circuit. Home - to go back to the main menu screen. Back - to go back to the previous screen. Pump - indicates a pump is operating. Warm weather shutdown - displays on the home screen when the outdoor temperature reaches the Warm Weather Shutdown preset temperature. soft key.
CHAPTER 1 - OPERATING INFORMATION 1.3. CTRLMax Installer Menu Structure CHAPTER 1 Manual Operation – The burner and circulators can be manually enabled for testing. The Installer Menu is divided into four sections Cascade – Allows the installer to setup, adjust and monitor the Cascade System. CH & DHW Settings – Allows the installer to adjust the appliances central/space heating and domestic hot water settings for the application.
Chapter 2 - CH SETTINGS Installer Code NOTICE CH & DHW Settings CHAPTER 2 Navigate on the screen using the UP, DOWN, LEFT and RIGHT keys, then the validate a selection with the OK key. To increase/decrease values, use the UP and DOWN or LEFT and RIGHT keys, according to the situation and validate with OK. CH Settings Heating Operation Heating Settings Enabled Disabled Thermostat & Outd. Curve Enabled Heating Operation Demand CH maximum capacity 100% CH minimum capacity 0% Abs. Max.
CHAPTER 2 - CH SETTINGS CH Settings Demand Type screen menu Thermostat & Outdoor Curve – A central heating call from a dry contact switch will enable the appliance and the setpoint will vary with the outdoor temperature for central heating calls. Heating Settings Heating Operation Demand Enabled Thermostat & Outd.
CHAPTER 2 - CH SETTINGS CH Settings Heating Operation Demand Enabled 0% Thermostat & Outd. Curve CH maximum capacity 100% CH minimum capacity 0% Abs. Max. CH Setpoint 186°F CH1 Max. Setpoint 180°F 100% 0% CH Minimum Capacity sets the lowest limit of the CH capacity. The appliance capacity can be defined by adjusting this value and the CH Maximum capacity. It is therefore possible to adjust the CH capacity to the installation needs.
CHAPTER 2 - CH SETTINGS CH Settings Outdoor Curve Coldest Day Heating Settings CH Maximum Capacity 100% CH Minimum Capacity 10°F 0% CHAPTER 2 Abs. Max CH Setpoint 186°F CH1 Max. Setpoint 180°F CH1 Min. Setpoint 80°F Outdoor Curve Coldest Day 10°F -30°F Outdoor Curve Warmest Day Heating Settings CH Minimum Capacity 50°F 64°F 0% Abs. Max. CH Setpoint 186°F CH1 Max. Setpoint 180°F CH1 Min.
CHAPTER 2 - CH SETTINGS CH Settings CH1 Min. Setpoint 80°F Outdoor Curve Coldest Day 10°F Outdoor Curve Warmest Day 64°F CH2 Circuit Enabled CH2 Max. Setpoint 140°F CH2 Min. Setpoint 80°F Off 64°F Enabled CH2 Max. Setpoint 140°F CH2 Min.
CHAPTER 2 - CH SETTINGS The Freeze Protection menu allows the feature to be enabled and disabled. The built-in frost protection mechanism activates the system pumps as soon as the flow temperature [NTC1 probe] drops below 46°F. As soon as the flow temperature is at 42°F, the burner starts up until the flow temperature rises above 60°F. The pumps continue to run for around 10 minutes. Select Enabled or Disabled using the UP or DOWN keys, then store the setting with the OK key.
CHAPTER 2 - CH SETTINGS CH Settings Warm Weather Shutdown Off Circulation Pump Perman. Disabled CH Post Pump Time 0°F 5 min Freeze Protection Enabled Frost Protection Setpoint 0°F 144°F -22°F Parallel Shift 0°F Parallel Shift allows the CH setpoint to be externally adjusted when a Constant option is chosen in Demand Type. When a Constant option is chosen in Demand Type, continuous CH1 and CH2 heating calls are generated.
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Chapter 3 - DHW SETTINGS (PRESTIGE, HEATMASTER AND INSTINCT SOLO) Installer Code NOTICE Navigate on the screen using the UP, DOWN, LEFT and RIGHT keys, then the validate a selection with the OK key. To increase/decrease values, use the UP and DOWN or LEFT and RIGHT keys, according to the situation and validate with OK.
CHAPTER 3 - DHW SETTINGS (PRESTIGE, HEATMASTER AND INSTINCT SOLO) DHW Setting DHW Maximum Capacity DHW Setting DHW Operation Demand Enabled 100% Thermostat DHW maximum capacity 100% DHW Boiler Setpoint 168°F DHW Setpoint 140°F DHW on Differential 100% 0% 6°F DHW Maximum Capacity limits the maximum DHW capacity. The appliance capacity can be defined by adjusting this value, 100% means Maximum DHW output, 0% means minimum DHW output.
CHAPTER 3 - DHW SETTINGS (PRESTIGE, HEATMASTER AND INSTINCT SOLO) DHW Setting DHW Setting Demand DHW Storage Adder Sensor DHW maximum capacity 100% DHW Boiler Setpoint 168°F DHW Setpoint 140°F DHW on Differential 6°F DHW Storage Adder 28°F 28°F 10°F 54°F DHW Storage Adder is used to compute the appliance setpoint when the Sensor option is chosen in Demand Type. The appliance setpoint will be DHW Storage Setpoint + DHW Storage Adder for a domestic hot water call.
CHAPTER 3 - DHW SETTINGS (PRESTIGE, HEATMASTER AND INSTINCT SOLO) DHW Setting DHW Setting DHW on Differential DHW Storage Adder DHW Post Pump Time DHW Priority Timeout DHW Priority DHW Call Blocking DHW Call Blocking 0 min. 6°F 28°F 2 min Off 0 min. 30 min. Enabled 0 min CHAPTER 3 DHW Setting DHW Storage Adder DHW Post Pump Time DHW Priority Timeout DHW Priority DHW to CH Call Blocking 1 min. 28°F 2 min Off Enabled DHW Call Blocking 0 min DHW to CH Call Blocking 1 min 0 min. 30 min.
CHAPTER 3 - DHW SETTINGS (PRESTIGE, HEATMASTER AND INSTINCT SOLO) DHW Setting DHW Setting DHW Post Pump Time DHW Priority Timeout DHW Priority DHW Call Blocking DHW to CH Call Blocking Antilegionella Function Antilegionella Function 2 min Enabled Off Disabled Enabled 0 min 1 min Enabled The Antilegionella Function ensures that an Indirect Water Heater is heated at least once per week to prevent the growth of Legionella bacteria.
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Chapter 4 - DHW SETTINGS (INSTINCT COMBI ONLY) NOTICE Installer Code Navigate on the screen using the UP, DOWN, LEFT and RIGHT keys, then the validate a selection with the OK key. To increase/decrease values, use the UP and DOWN or LEFT and RIGHT keys, according to the situation and validate with OK. CH & DHW Settings DHW Setting The DHW Setting menu contains settings related to domestic hot water operation. Each line contains a DHW Setting followed by its current value.
CHAPTER 4 - DHW SETTINGS (INSTINCT COMBI ONLY) DHW Setting DHW Setting DHW Operation DHW Setpoint DHW on Differential Warmstart Temperature Warmstart Hysteresis DHW Post Pump Time DHW On Differential Enabled 6°F 140°F 18°F 126°F 4°F 18°F 30°F 2 min DHW On Differential sets how far the DHW temperature of the storage tank must fall below the DHW Setpoint to create a domestic hot water call. This is defined by the sensor of the external DHW storage tank connected to the appliance.
CHAPTER 4 - DHW SETTINGS (INSTINCT COMBI ONLY) DHW Setting DHW on Differential Warmstart Temperature DHW Priority Timeout 140°F Off 18°F 126°F Warmstart Hysteresis 30°F DHW Post Pump Time 2 min DHW Priority Timeout Off Off DHW Setting DHW on Differential Warmstart Temperature 18°F 30°F DHW Post Pump Time 2 min DHW Priority Timeout Off DHW Call Blocking DHW Call Blocking 0 min. 126°F Warmstart Hysteresis 0 min.
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Chapter 5 - BOILER SETTINGS Installer Code NOTICE CH & DHW Settings Boiler Settings The Boiler Settings menu contains settings related to appliance operation. Each line contains an appliance setting followed by its current value. Boiler Settings The Model menu indicates the model and possibly type of appliance for which the system is set up. Five different models can be displayed: PRESTIGE Solo, PRESTIGE 3WV (for Prestige Excellence), HEATMASTER, INSTINCT Solo AND INSTINCT Combi.
CHAPTER 5 - BOILER SETTINGS Boiler Settings The Pump Settings menu allows to choose the right pump configuration to the chosen hydraulic configuration. Boiler Settings Model Prstige Solo Lockout Temp. 210°F [99°C] Modbus Address The Current Pump Config indicates which configuration is currently selected for the appliance.
CHAPTER 5 - BOILER SETTINGS Boiler Settings Boiler Settings Model Prstige Solo Lockout Temp. 210°F [99°C] Modbus Address Pump settings Ignition Level Mix zone high limit 0=BCST Pump Settings 3500rpm Current Pump Config 45°C Preset Pump Config Modified Flexible Pump Config Pump PWM minimum 40% Flexible Pump Config Flex. Relay 1 (CH) Flex. Relay 2 (DHW) Flex. Relay 3 (P3) Flex. Relay 4 (ERR) Flex. Relay 1 (CH) Flex. Relay 5 (Flame) CH1 Flex.
CHAPTER 5 - BOILER SETTINGS Boiler Settings Boiler Settings Model Prstige Solo Lockout Temp. 210°F [99°C] Modbus Address 0=BCST Pump settings Ignition Level Pump Mix zone high limit 3500rpm Settings 45°C Current Pump Config Modified Preset Pump Config Flexible Pump Config Pump PWM minimum 40% Flexible Pump Config There are three possible selections to activate the Error Relay (alarm) contact: • On Lockout, Blocking and Warning: the error relay is activated at a non-volatile lock-out (e.g.
CHAPTER 5 - BOILER SETTINGS Boiler Settings Mix zone high limit Boiler Settings Prestige Model Prestige Solo Lockout Temp. 210°F [99°C] Modbus Address 114°F 0=BCST 68°F Pump settings Ignition Level 176°F 3500rpm Mix zone high limit 114°F The Mix zone high limit setting allows to limit the maximum temperature in the mixed circuit. The function works like an Overheat Cut-off Activation of the limit and will cause the appliance to go in fault state (lockout).
CHAPTER 5 - BOILER SETTINGS Boiler Settings Altitude Boiler Settings Pump settings Ignition Level 114°F WP diff trigger 0pcsi Appliance setting Altitude 0 ft 3500rpm Mix zone high limit 0ft 0ft 19680 ft The Altitude parameter allows to define the altitude at which your system is installed and compensate for the possible change in air density when in higher altitude. The altitude parameter can be adjusted in steps of 984 ft.
68 X5 3 System Sensor 4 6 5 CH2 Thermostat Modulation Signal + 2 1 4 3 X6 CH1 Thermostat 2 Outdoor Sensor 1 X4 DHW Sensor or aquastat 2 1 Low Voltage Terminals 3 1 + CTRLMax_w Instinct_UK version_222171_A01.
CTRLMax_w Instinct_UK version_222171_A01.indd 30 Modulation Signal + 2 1 Dry contact Zone Valve End Switches X5 3 4 6 5 System Sensor CH2 Thermostat 4 3 X6 CH1 Thermostat 2 Outdoor Sensor 1 X4 DHW Sensor or aquastat 2 1 3 - X7 2 G Modbus 1 + DHW Hot DHW Cold L G N FLAME L G N PUMP 4 Z.V. L G N PUMP 3 L G N CH PUMP L G N DHW PUMP Line Voltage Terminals L G N POWER SUPPLY Heat Call CH1 CH2 DHW Z.V.
Modulation Signal + 2 1 4 Z.V. 3 CH1 Thermostat X6 2 Outdoor Sensor 1 X4 DHW Sensor or aquastat 2 1 3 X7 2 G Modbus 1 + CTRLMax_w Instinct_UK version_222171_A01.
CHAPTER 5 - BOILER SETTINGS PRESTIGE SOLO - PRESET PUMP CONFIGURATION 4 L G N CH PUMP L G N DHW PUMP L G N Pump 3 ON ON ON DHW Pump OFF OFF ON CH Pump ON OFF OFF DHW Cold 68 1 X7 2 X4 G Modbus - DHW Sensor or aquastat 2 1 1 X6 Outdoor Sensor 2 3 4 CH1 Thermostat Modulation Signal + 2 1 68 5 X5 6 3 System Sensor 4 CH2 Thermostat Low Voltage Terminals 3 + DHW Hot CHAPTER 5 L G N FLAME L G N PUMP 4 L G N PUMP 3 Line Voltage Terminals Pump 4 OFF ON OFF POWER SUPPLY Heat
68 X5 3 System Sensor 4 6 5 CH2 Thermostat Modulation Signal + 2 1 4 3 X6 CH1 Thermostat 2 Outdoor Sensor 1 X4 DHW Sensor or aquastat 2 1 Low Voltage Terminals 3 1 + CTRLMax_w Instinct_UK version_222171_A01.
CHAPTER 5 - BOILER SETTINGS PRESTIGE SOLO - PRESET PUMP CONFIGURATION 6 L G N CH PUMP L G N DHW PUMP L G N Pump 3 ON ON ON DHW Pump OFF OFF ON CH Pump ON OFF OFF DHW Cold 68 1 2 G X7 X4 Modbus - DHW Sensor or aquastat 2 1 1 X6 Outdoor Sensor 2 3 4 CH1 Thermostat Modulation Signal + 2 1 5 X5 6 3 System Sensor 4 CH2 Thermostat Low Voltage Terminals 3 + DHW Hot L G N FLAME CHAPTER 5 L G N PUMP 4 L G N PUMP 3 Line Voltage Terminals Pump 4 OFF OFF OFF POWER SUPPLY Heat Call
CHAPTER 5 - BOILER SETTINGS PRESTIGE SOLO - PRESET PUMP CONFIGURATION 7 Pump 4 ON ON ON Pump 3 ON (Mix open) OFF OF DHW Pump OFF OFF ON CH Pump ON OFF OFF L G N CH PUMP L G N DHW PUMP CHAPTER 5 DHW Cold DHW Hot L G N FLAME L G N PUMP 4 L G N PUMP 3 Line Voltage Terminals L G N FLAME ON (Mix close) OFF OFF POWER SUPPLY Heat Call CH1 CH2 DHW M Mix Open 1 High Temp Circuit 68 X6 X5 5 Micro Load Low Temp Circuit 2 G X7 X4 Modbus - DHW Sensor or aquastat 2 1 1 Outdoor Sensor 2 3 4
CHAPTER 5 - BOILER SETTINGS PRESTIGE SOLO - PRESET PUMP CONFIGURATION 8 Pump 3 ON ON OFF DHW Pump ON ON ON CH Pump ON OFF OFF L G N CH PUMP L G N DHW PUMP 68 1 2 G X7 X4 Modbus - DHW Sensor or aquastat 2 1 1 X6 Outdoor Sensor 2 3 4 CH1 Thermostat Modulation Signal + 2 1 68 5 X5 6 3 System Sensor 4 CH2 Thermostat Low Voltage Terminals 3 + DHW Hot L G N FLAME CHAPTER 5 DHW Cold L G N PUMP 4 L G N PUMP 3 Line Voltage Terminals L G N Pump 4 OFF ON OFF POWER SUPPLY Heat Ca
CHAPTER 5 - BOILER SETTINGS PRESTIGE SOLO - PRESET PUMP CONFIGURATION 9 Pump 4 ON ON ON Pump 3 ON (Mix open) OFF OFF DHW Pump OFF OFF ON CH Pump ON ON OFF L G N CH PUMP L G N DHW PUMP CHAPTER 5 DHW Cold DHW Hot L G N FLAME L G N PUMP 4 L G N PUMP 3 Line Voltage Terminals L G N FLAME ON (Mix Close) OFF OFF POWER SUPPLY Heat Call CH1 CH2 DHW M Mix Open 1 2 68 X6 Micro Load Low Temp Circuit G X7 X4 Modbus - DHW Sensor or aquastat 2 1 1 Outdoor Sensor 2 3 4 CH1 Thermostat X5 5 Hi
CHAPTER 5 - BOILER SETTINGS PRESTIGE SOLO - PRESET PUMP CONFIGURATION 13 Pump 4 ON ON ON Pump 3 OFF ON OFF DHW Pump ON (Mix open) OFF OFF CH Pump ON OFF OFF L G N CH PUMP L G N DHW PUMP L G N FLAME CHAPTER 5 L G N PUMP 4 L G N PUMP 3 Line Voltage Terminals L G N FLAME ON (Mix Close) OFF OFF POWER SUPPLY Heat Call CH1 CH2 DHW M Mix Open 1 X7 2 68 X6 Low Temp Circuit X4 G Modbus - DHW Sensor or aquastat 2 1 1 Outdoor Sensor 2 3 4 CH1 Thermostat 68 X5 5 High Temp Circuit Modu
CHAPTER 5 - BOILER SETTINGS PRESTIGE EXCELLENCE - PRESET PUMP CONFIGURATION 1 L G N CH PUMP L G N DHW PUMP L G N Pump 3 ON OFF OFF DHW Pump OFF OFF OFF CH Pump OFF OFF OFF 68 1 X7 2 X4 G Modbus - DHW Sensor or aquastat 2 1 1 X6 Outdoor Sensor 2 3 4 CH1 Thermostat Modulation Signal + 2 1 68 5 X5 6 3 System Sensor 4 CH2 Thermostat Low Voltage Terminals 3 + L G N FLAME CHAPTER 5 L G N PUMP 4 L G N PUMP 3 Line Voltage Terminals Pump 4 OFF ON OFF POWER SUPPLY Heat Call CH1
CHAPTER 5 - BOILER SETTINGS PRESTIGE EXCELLENCE - PRESET PUMP CONFIGURATION 2 L G N CH PUMP L G N DHW PUMP L G N Pump 3 ON OFF OFF DHW Pump ON ON ON CH Pump OFF OFF OFF L G N PUMP 4 L G N PUMP 3 Line Voltage Terminals Pump 4 OFF ON OFF POWER SUPPLY Heat Call CH1 CH2 DHW 68 1 X7 2 X4 G Modbus - DHW Sensor or aquastat 2 1 1 X6 Outdoor Sensor 2 3 4 CH1 Thermostat Modulation Signal + 2 1 68 5 X5 6 3 System Sensor 4 CH2 Thermostat Low Voltage Terminals 3 + L G N FLAME CHAP
CHAPTER 5 - BOILER SETTINGS PRESTIGE EXCELLENCE - PRESET PUMP CONFIGURATION 3 L G N CH PUMP L G N DHW PUMP L G N Pump 4 OFF ON OFF Pump 3 ON OFF OFF DHW Pump ON (Mix open) OFF ON CH Pump OFF OFF OFF CHAPTER 5 L G N FLAME L G N PUMP 4 L G N PUMP 3 Line Voltage Terminals FLAME ON (Mix Close) OFF OFF POWER SUPPLY Heat Call CH1 CH2 DHW M Mix Open 68 Low Temp Circuit 68 High Temp Circuit 1 2 G X7 X4 Modbus - DHW Sensor or aquastat 2 1 1 X6 Outdoor Sensor 2 3 4 CH1 Thermostat Modu
CHAPTER 5 - BOILER SETTINGS PRESTIGE EXCELLENCE - PRESET PUMP CONFIGURATION 4 L G N CH PUMP L G N DHW PUMP L G N Pump 4 ON ON ON Pump 3 OFF ON OFF DHW Pump ON (Mix Open) OFF OFF CH Pump OFF OFF OFF L G N PUMP 4 L G N PUMP 3 Line Voltage Terminals FLAME ON (Mix Close) OFF OFF POWER SUPPLY Heat Call CH1 CH2 DHW L G N FLAME CHAPTER 5 M Mix Open Micro Load Low Temp Circuit 68 1 2 G X7 X4 Modbus - DHW Sensor or aquastat 2 1 1 X6 Outdoor Sensor 2 3 4 CH1 Thermostat Modulation Signal
CHAPTER 5 - BOILER SETTINGS INSTINCT SOLO - PUMP SETTINGS Heat Call CH1 CH2 DHW DHW pump OFF OFF ON CH pump ON ON ON Flame OFF OFF OFF NOTICE CHAPTER 5 smart L N G L N G L N G L N G FLAME POWER SUPPLY CH PUMP DHW PUMP Auto Manual Z.V. G 2 X7 X4 DHW Sensor or Aquastat 2 1 1 X6 2 X5 3 System Sensor 4 6 5 Dry Contact Z.V.
CHAPTER 5 - BOILER SETTINGS INSTINCT SOLO - PUMP SETTINGS Heat Call CH1 CH2 DHW DHW pump OFF OFF ON CH pump ON ON ON Flame OFF OFF OFF NOTICE smart POWER SUPPLY FLAME L N G L N G L N G L N G Auto G 2 X7 X4 DHW Sensor or Aquastat 2 1 1 68 X6 X5 3 4 5 6 CH2 Thermostat System Sensor Modulation Signal + 2 1 CH1 CH2 Thermostat Thermosta 4 t 3 2 Outdoor Sensor Outdoor Sensor DHW Sensor Low Voltage Terminals + 3 Modbus 1 Manual External Limit Terminals Line Voltage Terminals CHAPTER 5
CHAPTER 5 - BOILER SETTINGS INSTINCT COMBI - PUMP SETTINGS Heat Call CH1 CH2 DHW DHW pump OFF OFF ON CH pump ON ON ON Flame ON ON OFF NOTICE CHAPTER 5 L N G L N G L N G L N G FLAME POWER SUPPLY CH PUMP DHW PUMP Auto Manual Z.V. G 2 X7 X4 DHW Sensor or Aquastat 2 1 1 X6 2 X5 3 System Sensor 4 5 6 Dry Contact Zone Valve End Switches Z.V.
CHAPTER 5 - BOILER SETTINGS INSTINCT COMBI - PUMP SETTINGS Heat Call CH1 CH2 DHW DHW pump OFF OFF ON CH pump ON ON ON Flame ON ON OFF NOTICE L N G L N G L N G L N G FLAME POWER SUPPLY CH PUMP DHW PUMP Auto Z.V. G 2 X7 X4 1 DHW Sensor or Aquastat 2 1 2 3 X5 4 5 Dry Contact Zone Valve End Switches X6 Z.V.
CHAPTER 5 - BOILER SETTINGS INSTINCT COMBI - PUMP SETTINGS Heat Call DHW pump CH pump Flame CH1 CH2 DHW OFF OFF ON ON ON ON ON ON OFF NOTICE CHAPTER 5 L N G L N G L N G L N G FLAME POWER SUPPLY CH PUMP DHW PUMP Auto G 2 X7 X6 3 X5 4 5 6 CH2 Thermostat System Sensor Modulation Signal + 2 1 CH1 CH2 Thermostat Thermosta 4 t 3 2 68 X4 1 DHW Sensor or Aquastat 2 1 Outdoor Sensor Outdoor Sensor DHW Sensor Low Voltage Terminals + 3 Modbus 1 Manual External Limit Terminals Line Volt
CHAPTER 5 - BOILER SETTINGS INSTINCT COMBI - PUMP SETTINGS Heat Call CH1 CH2 DHW DHW pump ON ON OFF CH pump ON ON ON Flame OFF OFF ON NOTICE L N G L N G L N G L N G FLAME POWER SUPPLY CH PUMP DHW PUMP Auto DHW Outlet G 2 X7 X4 1 DHW Sensor or Aquastat 2 1 X6 3 X5 4 5 6 CH2 Thermostat System Sensor Modulation Signal + 2 1 CH1 CH2 Thermostat Thermosta 4 t 3 2 Outdoor Sensor Outdoor Sensor DHW Sensor Low Voltage Terminals + 3 Modbus 1 Manual External Limit Terminals CHAPTER 5 Line
CHAPTER 5 - BOILER SETTINGS INSTINCT COMBI - PUMP SETTINGS Heat Call CH1 CH2 DHW DHW pump ON ON OFF CH pump ON ON ON Flame OFF OFF ON NOTICE CHAPTER 5 12" min Heat Trap Loop (Optional) L N G L N G L N G L N G FLAME POWER SUPPLY CH PUMP DHW PUMP Auto Storage Tank G 2 X7 X4 1 DHW Sensor or Aquastat 2 1 2 DHW Outlet X6 3 X5 4 5 6 System Sensor Modulation Signal + 2 1 CH1 CH2 Thermostat Thermosta 4 t 3 Outdoor Sensor Outdoor Sensor CH2 Thermostat DHW Sensor Low Voltage Terminals + 3 Mo
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Chapter 6 - MANUAL OPERATION Installer Code Manual Operation Manual Operation FAN CH1 DHW CH2 Released Off Off Off Manual Operation FAN CH1 DHW CH2 Released Off Off Off FAN - Actuate the OK key while the FAN icon is highlighted to manually fire the burner and power the CH (1) circulator. Adjust the firing rate from 0% (Low Fire) to 100% (High Fire) using the LEFT and RIGHT keys. Hold down the LEFT or RIGHT keys to rapidly increase or decrease the firing rate.
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Chapter 7 - RESET ALL SETTINGS Reset All Settings Reset All Settings allows the installer to reset all CH, DHW, and Cascade settings back to the default values (See below). Press OK to restore factory settings, any other button to keep current settings. Follow the on-screen instructions to reset all settings back to the factory default values.
CHAPTER 7 - RESET ALL SETTINGS DHW SETTING MINIMUM MAXIMUM EZ SETUP INSTALLER SETTING SETTING RESET RESET FACTORY DEFAULT Prestige Solo Prestige HeatMaster Excellence TC DHW Operation Instinct Solo Instinct Combi Enabled Sensor Sensor 3 Demand Type Thermostat Thermostat — DHW Boiler Setpoint 168°F [75°C] 168°F [75°C] 168°F [75°C] 168°F [75°C] — DHW Setpoint 140°F [60°C] DHW maximum capacity 96°F [35°C] 188°F [87°C] 3 3 68°F [20°C] 186°F [85°C] 3 3 100% 100% 100% 100% — 0% 1
Chapter 8 - CASCADE Operating Principles of an CTRLMax-Controlled Cascade (PRESTIGE and INSTINCT only) PRESTIGE and INSTINCT boilers can be setup in a cascade configuration (max. 6 boilers) that is controlled by the CTRLMax Boiler Control System. The boilers can operate together without the need for an external cascade controller. One unit will be selected as the Master and will be wired to accept all the low voltage control signals and all the system pumps.
CHAPTER 8 - CASCADE 8.3. CTRLMax Cascade menu structure Cascade Cascade Information Cascade Info. Cascade Settings Cascade Autodetection ? 8.4. Cascade Installation 8.4.1 System Piping Standard Cascade installations will utilize a balanced manifold system as the primary / secondary connection to the system piping as shown in Fig. 27 on page 67 or a reverse return piping arrangement as shown in Fig. 29 on page 69.
CHAPTER 8 - CASCADE 6. Actuate the white cover onto the sensor and strap the sensor to the pipe using the included wire tie. 7. Wire the sensor to terminals 3 & 4 of X5 on the control module of the Master boiler. 8.4.3 Cascade Communication Cable Fig. 24 - System Sensor Direct Immersion A communication cable PACAB01 must be installed between each boiler in the Cascade System. The cable has a 4 pin molex connector on one end and a 6 pin molex connector on the other end.
CHAPTER 8 - CASCADE 8.4.5 Line Voltage Wiring Connections • • • Circulator Wiring - Reference Figures 22, 24 and 26 on pages 58, 60 and 62 for circulator wiring required for each type of Cascade System. The circulator connections used will depend on the systems piping layout. All circulators are powered from a common 5A fuse located on the control module. The total combined amp draw of the all circulators must not exceed 5 amps at any time.
CHAPTER 8 - CASCADE Installer Code NOTICE Cascade Cascade Autodetect. Navigate on the screen using the UP, DOWN, LEFT and RIGHT keys, then the validate a selection with the OK key. To increase/decrease values, use the UP and DOWN or LEFT and RIGHT keys, according to the situation and validate with OK. Cascade Autodetect. Press OK button to begin Cascade Autodetection, any other button to cancel.
CHAPTER 8 - CASCADE Installer Code Cascade Cascade Info provides real time operating information of the Cascade System. Each line contains an information item followed by its current value. Cascade Info. ? Cascade Info provides the following information item: Cascade Info. Cascade Role Master System Temp. 86°F Active boilers Total Boilers Cascade Firing Rate • 0 2 0% • • • • System Temp. Cascade Info. Cascade Role Master System Temp.
CHAPTER 8 - CASCADE Cascade The Cascade Settings menu contains settings related to cascade operation. Each line contains a Cascade Setting followed by its current value. Six Cascade Settings are displayed on the screen at one time. Scroll through Cascade Settings using the UP or DOWN keys. Cascade Settings ? Cascade Setting changes must be made on the cascade Master. Cascade autodetection must be performed after making any changes to a cascade Setting before the change will take effect.
CHAPTER 8 - CASCADE Cascade Settings ? Minimum Firing Rate Cascade Setting Stage Delay 60 sec Minimum Firing Rate 18% Max. Firing Rate 398 MBH CH / DHW Boilers 0 Auto Rotation Enabled CH Prop. Gain 7 18 % 0% 100 % Minimum Firing Rate is the minimum firing rate of a single boiler in the Cascade System. The Master boiler uses this setting to determine when boilers can be enabled and disabled.
CHAPTER 8 - CASCADE Cascade Settings ? 60 sec Minimum Firing Rate 18% Max. Firing Rate 398 MBH CH / DHW Boilers 0 Auto Rotation CH Prop. Gain Enabled 7 The CH / DHW Boilers setting specifies how many boilers in a Split Cascade System will respond to a domestic hot water call. CH / DHW Boilers Cascade Setting Stage Delay 0 0 6 The CH / DHW Boilers always include the Master boiler. The remaining boilers will only respond to central heating calls.
CHAPTER 8 - CASCADE Cascade Settings ? Cascade Setting Stage Delay Minimum Firing Rate 18% Max. Firing Rate 398 MBH CH / DHW Boilers 0 Auto Rotation Enabled CH Prop. Gain 60 sec Minimum Firing Rate 18% Max. Firing Rate 398 MBH CH / DHW Boilers 0 Auto Rotation Enabled CH Prop. Gain Enabled Disabled 7 Cascade Setting Stage Delay Through the Auto Rotation function, the number of burning hours is equalized over all appliances.
CHAPTER 8 - CASCADE Cascade Settings ? Cascade Setting Minimum Firing Rate Max. Firing Rate CH / DHW Boilers Auto Rotation CH prop. Gain CH Integral Gain 10% 250 kW 0 Enabled 7 245 WARNING! CH Integral Gain ONLY ADJUST THIS SETTING 245 WHEN INSTRUCTED TO BY TECHNICAL SUPPORT. PRESS OK BUTTON TO ADJUST SETTING, ANY OTHER BUTTON TO KEEP CURRENT SETTINGS. 1 255 CH Integral Gain allows the cascade response to be adjusted for a central heating call.
CHAPTER 8 - CASCADE Cascade Settings ? Cascade Setting Max. Firing Rate CH / DHW Boilers Auto Rotation CH Prop. Gain 398 MBH 0 Enabled 7 CH Integral Gain DHW Prop. Gain 245 7 WARNING! DHW Prop. Gain ONLY ADJUST THIS SETTING 7 WHEN INSTRUCTED TO BY TECHNICAL SUPPORT. PRESS OK BUTTON TO ADJUST 1 255 SETTING, ANY OTHER BUTTON TO KEEP CURRENT SETTINGS. DHW Proportional Gain allows the cascade response to be adjusted for a domestic hot water call.
CH CHAPTER 8 CH CH System Sensor DHW P3 P4 ZV2 ZV1 CHAPTER 8 - CASCADE Fig. 27 - Primary Secondary Cascade Piping 67 CTRLMax_w Instinct_UK version_222171_A01.
CHAPTER 8 - CASCADE N G L CH2 Thermostat 6 System Sensor 5 4 Modulation Signal + 2 1 3 CH1 Thermostat 4 Outdoor Sensor 3 X5 2 DHW Sensor or aquastat 2 1 1 X6 Modbus - G + 3 2 1 X4 X7 ZV-1 End Switch X16 L G N PUMP 4 L G N PUMP 3 L G N L G N L G N DHW PUMP CH PUMP POWER SUPPLY P4 P3 DHW CH L G N PUMP 3 L G N L G N L G N DHW PUMP CH PUMP POWER SUPPLY Cascade Master 3 2 1 2 X15 4 3 6 1 2 5 3 1 4 DHW Sensor Main Control Board Outdoor Sensor ZV-2 End Sw
CHAPTER 8 System Sensor DHW P3 CH ZV4 ZV3 ZV2 ZV1 CHAPTER 8 - CASCADE Fig. 29 - Reverse Return Cascade Piping 69 CTRLMax_w Instinct_UK version_222171_A01.
CHAPTER 8 - CASCADE Master Prestige Boiler CH2 Thermostat 6 System Sensor 5 4 Modulation Signal + 2 1 3 CH1 Thermostat 4 Outdoor Sensor 3 X5 2 DHW Sensor or aquastat 2 1 1 X6 Modbus - G + 3 2 1 X4 X7 X16 OutdoorSensor Sensor Outdoor DHWSensor Sensor DHW L G N PUMP 4 L G N PUMP 3 L G N L G N L G N DHW PUMP CH PUMP POWER SUPPLY P3 DHW CH Cascade Master 3 2 1 2 X15 4 3 6 1 2 5 3 1 4 Heating Call From Zone Panel System SystemSensor Sensor L G N FLAME Main Cont
CH DHW CHAPTER 8 CH DHW CH System Sensor P3 P4 ZV4 ZV3 ZV2 ZV1 CHAPTER 8 - CASCADE Fig. 31 - Split Cascade System 71 CTRLMax_w Instinct_UK version_222171_A01.
CHAPTER 8 - CASCADE Master Prestige Boiler CH2 Thermostat 6 System Sensor 5 4 3 Modulation Signal + 2 1 CH1 Thermostat 4 Outdoor Sensor 3 X5 2 1 X6 DHW Sensor or aquastat 2 1 Modbus - G + 3 2 1 X4 X7 X16 DHW Sensor L G N PUMP 4 L G N PUMP 3 P4 P3 L G N L G N L G N DHW PUMP CH PUMP POWER SUPPLY DHW CH Cascade Master 3 2 1 2 X15 4 3 6 1 2 5 3 1 4 Outdoor Sensor Heating Call From Zone Panel System Sensor L G N FLAME Main Control Board N G L X7 Slave Prest
2015-10 Prestige ACVMax Control Sup 12-14-15_ACVMax_Control 12/15/15 7:38 AM Page 57 8.0 Modbus Interface Chapter 9 - MODBUS INTERFACE 8.0Modbus MODBUS INTERFACE The Interface allows a Building Management The Modbus allows atoBuilding Management System (BMS) to directly connect to the Prestige. System (BMS) toInterface directly connect the appliance.
8.
75 CTRLMax_w Instinct_UK version_222171_A01.
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