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Matrix Installation and Operation Instructions

14.0 SEQUENCE OF OPERATION

Boiler in

standby mode

Furnace Control

closes T-C circuit.

Furnace Control
closes A-C circuit.

Displays version

b1.0

120v Power

Applied

Awaiting Input

From Furnace Control

at Contacts A-C-T

Energizes Internal

Circulator (C1)

Sentry 2100

Open

Error

A S C

Closed

Sentry 2100

Combustion Blower

Starts, SFS (80)

VDC Signal
to Combustion
Blower

Sentry 2100

Error

A S O

Three
Retries
for Flame

Power to Ignitor

120V to S1

Checks Flame

Probe Signal

Less than
0.6 uAmp

Power to Gas Valve

Greater than 1.0 uAmp

Prepurge

Call for flame ends

Igniter warm-up

5 seconds

N/O

Open

Closed

Water Temperature Limit

Flue Gas Temperature Limit

Water Pressure Limit

Check

24 V

Furnace Control closes
A-C and T-C circuit.

Forced Air Demand

Hydronic Demand

DHW Demand

Sentry 2100

modulates combustion

blower based upon setpoint

and programing

Figure 14.1 Matrix Boiler Control Sequence Of Operation

Содержание Matrix M100

Страница 1: ...LIST 51 16 0 ANNUAL MAINTENANCE AND INSPECTION 52 17 0 PARTS LIST 55 HAZARD SYMBOL DEFINITIONS Danger Sign Indicates a hazardous situation which if not avoided will result in serious injury or death W...

Страница 2: ...ow and other debris may result in property damage serious injury or death Installer Responsibilities As the installing technician it is your responsibility to ensure the installation is performed in a...

Страница 3: ...andard test procedures prescribed by the U S Department of Energy Ratings have been confirmed by AHRI GAMA 4 Matrix units require a special venting system use only vent materials and methods detailed...

Страница 4: ...nals for the installation of hard wired carbon monoxide detectors a In the event that the side wall horizontally vented gas fueled equipment is installed in a crawl space or an attic the hard wired ca...

Страница 5: ...m components with the equipment the instructions provided by the manufacturer for installation of the equipment and the venting system shall include 1 Detailed instructions for the installation of the...

Страница 6: ...for proper insertion and sealing prior to and after attaching the venting Ensure the venting system does not apply a load or stain on the flue outlet of the boiler recommend using two elbows to creat...

Страница 7: ...lue gas temperatures up to 149o F 65o C and must only be used for low temperature applications High temperature applications requiring appliance supply water temperatures greater than 140o F 60o C mus...

Страница 8: ...rt Field installed Inlet air Exhaust Inlet air Exhaust Note inlet pipe must always be connected to the boiler Figure 3 3 Concentric Vent Termination 36 min Minimum 12 plus snow allowance 4 or greater...

Страница 9: ...ways be connected to the boiler 12 Plus Snow 18 Figure 3 4 Roof Venting IMPORTANT USE OF EXISTING CHIMNEY It is permissible to run vent pipe through an existing chimney as long as 1 The chimney is not...

Страница 10: ...ust be on a slope back to the boiler a minimum of per linear foot of vent For applications where excessive condensation is possible per linear foot is recommended See illustration in Figure 3 1 6 Exha...

Страница 11: ...orch or deck unless both ends are open and the exhaust pipe is installed at least 24 under the deck floor 10 So situated that the flue gases are directed towards brickwork siding or other construction...

Страница 12: ...s are maintained o All exterior exhaust vent pipes are insulated with 3 5 ID thick Closed Cell Foamed Polyolefin Tubing i e Tundra Seal Plus or equivalent o The pipe is supported every 24 o The exhaus...

Страница 13: ...must be taken into consideration when constructing the condensate system o DO NOT run condensate line outside A frozen or blocked drain will cause the condensate to fill the combustion chamber This w...

Страница 14: ...n any unit or combination of units lights or runs o Always use a pipe threading compound that is resistant to propane LP gas solvent action Use sparingly to all male threads starting at two threads fr...

Страница 15: ...any condition If the CO is over 140 PPM the input should be reduced until the CO is less than 140 PPM or the CO2 is reduced to 8 9 for LP Gas If the CO is over 140 PPM and the CO2 is less than 8 9 fo...

Страница 16: ...N MAY RESULT IN HEAT EXCHANGER FAILURE AND WILL VOID YOUR NTI WARRANTY TREAT ALL SYSTEMS WITH FERNOX PROTECTOR F1 NTI PART NUMBER 83448 WHICH IS INCLUDED WITH THE MATRIX PACKAGE CAUTION This appliance...

Страница 17: ...ystem The Matrix design allows for the evacuation of air from the internal plumbing For installations in conjunction with a hydronic heating system an Air Scoop installed as shown in the following dia...

Страница 18: ...will only receive the heat leftover from the Matrix air handler keep this in mind during system sizing and design 3 In applications that do not use zone valves it is important to incorporate into the...

Страница 19: ...air temperature of 95 F the Fan Controller will shut off the hydronic loop using the N O N C contacts on the terminal board until the forced air temperature recovers The Matrix has a Grundfos 15 42 bu...

Страница 20: ...Matrix Installation and Operation Instructions 6 3 1 B Multiple High Temperature Zones Zone Valves Wiring w Zone Controller 6 3 1 C Multiple High Temperature Zones Zone Valves Wiring w o Zone Controll...

Страница 21: ...e High Temperature Zones Zone Circulators 6 3 2 B Multiple High Temperature Zones Zone Circulators Wiring w Zone Controller Zone 3 Zone 2 Zone 1 Air Separator NTI Make Up Water Backflow Preventer Pres...

Страница 22: ...tem M H C H M C C M H Temp 3 Temp 2 Temp 1 Air Separator NTI Make Up Water Backflow Preventer Pressure Reducing Valve Expansion Tank Zone Circulators Tempering Valves Air Separator NTI Make Up Water B...

Страница 23: ...Wiring Tekmar 356 6 3 5 Multiple Controlled Temperature Zones Injection System Multiple Controlled Temperatures Air Separator Make Up Water Backflow Preventer Pressure Reducing Valve Expansion Tank Sy...

Страница 24: ...Heat Exchanger See Figures 7 1 and 7 2 for installation details Thermostatic Mixing Valve A Sparcomix AM101 US 1 is provided with your package This valve regulates the water temperature leaving the pl...

Страница 25: ...neously there are inherent limitations of the system o NO STORAGE As there is no water storage the boiler can only provide water at the temperature specified at the corresponding flow rates Flow throu...

Страница 26: ...cets o Allow the boiler to reach steady state and then throttle the shut off valve until the hot water exiting the plate heat exchanger is slightly warmer than the mixed water exiting the mixing valve...

Страница 27: ...27 Matrix Installation and Operation Instructions Figure 7 2 DHW Piping w Storage Tank Figure 7 1 DHW Piping Tankless On demand...

Страница 28: ...ine Voltage Field Wiring ATTENTION 1 Before providing 120 Volts to the appliance do a continuity check between all wires and ground to make sure that there are no electrical leaks that could damage th...

Страница 29: ...29 Matrix Installation and Operation Instructions Figure 8 2 Low Voltage Filed Wiring...

Страница 30: ...porated in the home thermostat Air circulation rate is set via the FAN setting in the blue Fan Controller see Table 9 5 R 24VAC Hot Power supply for inputs H FS DH W1 W2 Y1 and Y2 W1 Forced Air Centra...

Страница 31: ...31 Matrix Installation and Operation Instructions 8 2 Matrix Factory Wiring Schematic 8 2 1 Boiler Control Wiring Consult diagram on unit for exact wire routing...

Страница 32: ...32 Matrix Installation and Operation Instructions 8 2 2 Fan Control Wiring Consult diagram on unit for exact wire routing...

Страница 33: ...off Hydronic Demand Indicates a call for hydronic heat DHW Demand Indicates a call for domestic hot water Boiler Temp When illuminated display is showing boiler water temperature Boiler Setpoint When...

Страница 34: ...o the menu When all desired values are selected scroll to the RUN menu and press Function which exits the Programming Mode and initiates normal operation A safety feature has been added to ensure that...

Страница 35: ...n you must return to RUN on the menu and press Function Normal operation will begin Controller will return to RUN mode if no button is pressed for 2 minutes Menu Level Description Main Sub Value Defau...

Страница 36: ...trol factors in the current outdoor temperature control setpoint HYD or HI and the RES reset setpoint in determining the appropriate operating water temperature Figure 9 2 Outdoor Reset Calculation Fo...

Страница 37: ...on the reaction of the thermostat to the rise and fall of the space temperature and the heat cycle rate of the thermostat If at any time the plenum temperature exceeds 160 F the boiler will stop suppl...

Страница 38: ...a call for cooling unless there is a concurrent call for DH Dehumidification or G Continuous and HRV is set to ON Call for Cooling Fan 24VAC Y2 Matrix operates at the prescribed air circulation rate Y...

Страница 39: ...following methods 11 1 1 Room Count Calculation 11 1 2 Air Change per Hour Method Example A 25 x 40 house with basement 1000 sqft x 8 high x 2 main floor and basement 16 000 cu ft 16 000 x 3 air chan...

Страница 40: ...Exhaust from the return Simplified System Stale air is drawn from the return plenum 6 0 min Cold Air Return Stale Air From Kitchen and Bathroom External Ducting to be 6 insulated with Vapor Barrier 1...

Страница 41: ...condensate tubing provided must be routed through the hole in the side of the appliance and attached to the 90 elbow directly underneath the ventilation module From there the condensate tube must be e...

Страница 42: ...y selecting the heating profile required in the Matrix Fan Controller HEA menu Refer to the heating section of the manual for more explanation The heating profile selected dictates the air handler blo...

Страница 43: ...e balanced during Low air circulation rate 300 400 500CFM 120cfm 55 L s ECH HRV Exhaust at Continuous low ventilation rate balanced during High air circulation rate 800 1000 1200CFM 70cfm 30 L s SCH H...

Страница 44: ...Do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department C...

Страница 45: ...lights unplug the flame probe and allow the unit to cycle again Ensure that it tries to light and locks out on safety reset Once you have successfully activated the flame safety system replace the wir...

Страница 46: ...valve during operation or a Fenwal ignition lockout There is a problem in the ignition sequence it could be caused by a faulty igniter flame sensor gas valve or improper line pressure or combustion Ch...

Страница 47: ...speed 1 Check for 120V to blower ensure door switches are making the circuit 2 Check wiring from Pin 6 at Fan Control white wire to Pin 15 at blower motor 3 Check for 24VDC at blower Pin 15 if presen...

Страница 48: ...eration does not drop more than 20 from the static line pressure 3 Momentarily remove the intake vent from the boiler during ignition if unit lights smoothly with intake vent disconnected reconnect an...

Страница 49: ...80 190 200 210 220 230 Water Temperature o F Resistance Kilo Ohms Figure 13 1 M atrix Thermistor Resistance Chart 1 Mohm Water Probe Low Temp 0 0 25 0 5 0 75 1 1 25 1 5 1 75 2 2 25 50 60 70 80 90 100...

Страница 50: ...s SFS 80 VDC Signal to Combustion Blower Sentry 2100 Error A S O Three Retries for Flame Power to Ignitor 120V to S1 Checks Flame Probe Signal Less than 0 6 uAmp Power to Gas Valve Greater than 1 0 uA...

Страница 51: ...r death 1 Turn gas shut off valve to the ON position 2 Turn Power on to appliance 3 Set Controller to the desired settings 4 Turn thermostat up Ignition will occur Operational Checklist 1 System is fr...

Страница 52: ...efore commencing any service work in the combustion chamber Take all necessary precautions and use recommended personal protective equipment as required 1 Initiate a post purge cycle to clear any gas...

Страница 53: ...ving this appliance This appliance contains materials that have been identified as carcinogenic or possibly carcinogenic to humans Table 16 1 Handling Instructions for Refractory Ceramic Fibers RCF Re...

Страница 54: ...covery Core Annually or as needed Vacuum surfaces let soak in warm water for three hours spray rinse and let dry Energy Recovery Core Annually or as needed Vacuum surfaces Every 3 months or as needed...

Страница 55: ...urner door gasket 20 82768 Igniter gasket 21 82228 Temperingvalve AM101 US 1 22 82771 Extended air tube 23 82011 Plate heat exchanger LA1430 24 83507 Flow Meter 25 82160 3 way Valve VU54S2016B 3 4 26...

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