Lochinvar ARMOR 151 Скачать руководство пользователя страница 72 | Manualshive

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Installation & Operation Manual

13

Diagrams

Figure 13-1 Ladder Diagram

BOX DEPICTS

OPTIONAL ITEMS

LADDER DIAGRAM

LBL20149 REV B

120 VAC

24 VAC

120VAC

TERMINAL STRIP
120V SUPPLY "L"

ON / OFF

SWITCH

X1-6

F2

NEUTRAL

FLOW

CN5-12

CN5-11

X4-10

X4-11

INTEGRATED

CONTROL

LOW GAS

PRESSURE

SWITCH

HIGH GAS

PRESSURE

SWITCH

LOUVER

RELAY COIL

24VAC

LOUVER

PROVING SWITCH

CN5-4

X4-4

BLOCKED

DRAIN SWITCH

X5-2

X5-11

X5-10

X2-1

GAS VALVE

GAS VALVE

RELAY

X5-7

X5-16

X5-8

X5-15

1

2

4

5

3.15A

F1

5A

TR2

X1-7

FLAME ROD

SPARK

ROD

INTEGRATED CONTROL

GROUND

JUNCTION BOX

BLOWER

CONNECTION

BOARD

INLET

SENSOR

OPERATING

SENSOR

FLUE

SENSOR

INTEGRATED

CONTROL

RUN-TIME

CONTACTS

RIBBON CABLE

X7

TANK

SENSOR

0-10V

+

-

CASCADE

A

B

SHIELD

SHIELD

13

6

2

1

SIL

E

N

C

IN

G

SW

ITCH

ALA

R

M

BEL

L

S4

BMS

CN3-9

X4-9

CN3-6

X4-6

CN6

X6

CN6

X6

CN5-2

X4-6

CN5-9

X4-13

CN5-1

X4-7

CN5-8

X4-14

CN6

X6

CN6

X6

CN6

X6

HIGH LIMIT

SENSOR

FLUE

SENSOR

X5-4

X5-12

X5-5

X5-13

X5-14

X5-6

0-10V

+

-

RATE

OUT

IN

MODBUS

A

B

SHIELD

SHIELD

CN6

X6

CN8-1

X6-1

CN8-2

X6-2

CN8-3

X6-3

X4-1

X9-2

X4-2

X9-1

X4-3

X9-3

PC INTERFACE

S2

S1a

S1b

S3a

S3b

16

17

19

20

21

22

23

24

25

26

27

28

29

30

3

4

1

2

ALARM

CONTACTS

CN6

X6

M
O
D
B
U
S

10

14

9

5

6

7

8

X2-2

NOTES:
1. Where possible, switches are shown without utilities (gas, water or
    electricity) connected to the unit. As such, actual switch states may
  vary from those shown on diagrams depending upon whether utilities
    are connected or a fault condition is present.
2. See wiring diagram for additional notes.

AIR PRESSURE

SWITCH

CN5-3

X4-5

X1-1

1

2

BLOWER

BUILDING

RECIRC PUMP

RELAY

DHW PUMP

RELAY

24V DC

SUPPLY

F3

.8A

X5-1

X5-9

3.5A

AW 801 ONLY

3

LOW VOLTAGE
120 VAC
HIGH VOLTAGE

LWCO

CONNECTION BOARD

TANK

THERMOSTAT

11

12

SWITCH

CN7-1

CN7-3

CN7-2

CN7-4

CN5-10

X4-12

CN5-14

X4-8

CN5-5

X4-3

CONNECTION BOARD

X1-3

X1-2

DHW

PUMP "L"

SYSTEM

PUMP "L"

DHW

PUMP

BUILDING

RECIRC

PUMP

DHW

PUMP "N"

SYSTEM

PUMP "N"

TERMINAL

STRIP

TERMINAL

STRIP

GND

GND

TERMINAL STRIP
120V SUPPLY "N"

13

HIGH VOLTAGE SPARK LEAD

CAUTION

72

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Содержание ARMOR 151

Страница 1: ...NOT be installed in any location where gasoline or flammable vapors are likely to be present WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electric switch do not use...

Страница 2: ...Piping 18 PVC CPVC Vent Piping Materials 18 Requirements for Installation in Canada 18 Installing Vent or Air Piping 18 PVC CPVC Air Intake Vent Connections 19 Air Inlet Pipe Materials 20 Stainless S...

Страница 3: ...The possible damage to a flooded appliance can be extensive and present numerous safety hazards Any appliance that has been under water must be replaced When calling or writing about the water heater...

Страница 4: ...water from the tank to the heat exchanger 15 Gas connection pipe Threaded pipe connection This pipe should be connected to the incoming gas supply for the purpose of delivering gas to the water heate...

Страница 5: ...ear View Model 286 10 2 1 25 17 30 23 34 29 8 7 28 19 37 36 20 Left Side inside unit Model 286 The Armor Water Heater How it works continued Left Side inside unit Models 151 200 Models 151 200 23 8 10...

Страница 6: ...01 Left Side inside unit Models 601 801 18 29 9 13 14 6 11 27 33 22 31 32 15 Models 400 501 17 30 2 35 3 21 19 4 8 7 28 36 20 34 23 38 Rear View Models 400 501 Left Side inside unit Models 400 501 18...

Страница 7: ...ut the operation given in this manual remains the same as the standard models A high altitude label as shown in FIG A is also affixed to the unit 4 The manual reset high limit provided with the Armor...

Страница 8: ...ustible materials 2 Vent pipe at least 1 from combustible materials 3 See FIG s 1 1 and 1 2 on page 9 for other clearance minimums Clearances for service access 1 See FIG s 1 1 and 1 2 on page 9 for r...

Страница 9: ...NING VENTILATING AIR OPENING 0 RIGHT 12 LEFT 14 REAR 6 FRONT AREA OF EACH OPENING 645 SQ MM PER 1000 BTU PER HOUR INPUT WITH A MINIMUM O F64516 SQ MM Figure 1 1 Closet Installation Minimum Required Cl...

Страница 10: ...el Gas Code ANSI Z223 1 and or CAN CGA B149 Installation Code Appliances located in residential garages and in adjacent spaces that open to the garage and are not part of the living space of a dwellin...

Страница 11: ...e 3B must be used at the flue collar connection Size To ensure proper pipe size is in place see Table 3D Check to see that this size is used throughout the vent system Manufacturer For a stainless ste...

Страница 12: ...tem are located and other spaces of the building Turn on clothes dryers and any appliance not connected to the common venting system Turn on any exhaust fans such as range hoods and bathroom exhausts...

Страница 13: ...ze Models 151 400 Table 2A The 501 801 Models do not require an orifice installation for propane operation but they will require a valve adjustment Models 151 286 1 Remove the top and front access cov...

Страница 14: ...left side of the unit in the lower left corner 9 Replace the top and front access covers DANGER Armor 400 Inspect the O ring when the blower is disassembled The O ring must be in good condition and mu...

Страница 15: ...01 Model one and a half 1 1 2 turns on the 701 Model and one turn on the 801 Model see FIG 2 5 4 UseacombustionanalyzertoverifyCO2 iswithintherange of 9 6 10 5 If not adjust the screw counterclockwise...

Страница 16: ...pe Sidewall Termination See page 24 for more details Figure 3 2 Stainless Steel Two Pipe Sidewall Termination See page 25 for more details Direct venting options Sidewall Vent Figure 3 3 PVC CPVC Conc...

Страница 17: ...ge 31 for more details Direct venting options Vertical Vent Figure 3 6 PVC CPVC Concentric Vertical Termination Models 151 601 Only See page 33 for more details Direct venting options Vertical Vent Si...

Страница 18: ...ic vent installations the inner vent tube must be replaced with field supplied certified vent material to comply with this requirement 4 The 3 Concentric Vent Kit available from Lochinvar see Section...

Страница 19: ...must be supported per the National Building Code Section 305 Table 305 4 or as local codes dictate 3 CPVC PIPE SUPPLIED WITH WATER HEATER MUST BE USED FOR VENT CONNECTION NOTE CPVC VENT PIPE AND VENT...

Страница 20: ...crews or pop rivets Apply Aluminum Foil Duct Tape or silicone sealant to all screws or rivets installed in the vent pipe d Ensure that the air inlet pipes are properly supported The PVC CPVC or ABS ai...

Страница 21: ...eter is used Consult a Heat Fab representative for questions The stainless steel venting option is only available in 3 vent diameters Table 3C Stainless Steel Vent Termination Kit s Model Kit Number 7...

Страница 22: ...er Heater Stainless Steel Venting Models 286 601 Minimum Maximum allowable combustion air and vent piping lengths are as follows CombustionAir 12 equivalent feet minimum 100 equivalent feet maximum Ve...

Страница 23: ...to another location per this manual Optional room air Commercial applications utilizing the Armor water heater may be installed with a single pipe carrying the flue products to the outside while using...

Страница 24: ...e on building surfaces or plants d Avoid possibility of accidental contact of flue products with people or pets e Do not locate the terminations where wind eddies could affect performance or cause rec...

Страница 25: ...VENT AIR TERMINATION 12 MIN 12 MIN 12 MIN Figure 4 3A Clearance to Gravity Air Inlets 12 305 MM MIN 15 381 MM MAX 12 305 MM MIN FROM BOILER VENT PIPE CONNECTION TO BOILER INTAKE AIR CONNECTION BIRD SC...

Страница 26: ...enetration a Cut a hole for the vent pipe For either combustible or noncombustible construction size the vent pipe hole with at least a 1 2 inch clearance around the vent pipe outer diameter 4 inch ho...

Страница 27: ...nces required by CSA B149 1 Installation Code 3 The air inlet of a Armor water heater is part of a direct vent connection It is not classified as a forced air intake with regard to spacing from adjace...

Страница 28: ...ow in FIG 4 7 Field supplied pipe and fittings are required to complete the installation The required combustion vent pipe materials are listed in Table 3A on page 19 of this manual Figure 4 7 Concent...

Страница 29: ...fitting and pipe assembly through the structure s hole Do not allow insulation or other materials to accumulate inside the pipe assembly when installing through the hole 7 Install the rain cap and sm...

Страница 30: ...that vent terminations be made as shown to avoid recirculation of flue gases VENT COMBUSTION AIR 12 MINIMUM Figure 4 14 Concentric Vent and Combustion Air Termination Figure 4 13 Concentric Vent Side...

Страница 31: ...f the coupling must be at least 1 foot above the air intake When the vent termination uses a rain cap as illustrated in FIG 5 1B maintain at least 36 914 mm above the air inlet The air inlet pipe and...

Страница 32: ...ot above the air intake When the vent termination uses a rain cap as illustrated in FIG 5 1B maintain at least 36 914 mm above the air inlet The air inlet pipe and vent pipe can be located in any desi...

Страница 33: ...disassembly is desired for cleaning see FIG 4 12 page 29 When using the alternate screw assembly method drill a clearance hole in the rain cap and a pilot hole in the vent pipe for the screw size bein...

Страница 34: ...he concentric vent termination connections Multiventing vertical terminations When two 2 or more direct vent appliances are vented near each other each appliance must be individually vented see FIG 5...

Страница 35: ...ection to the appropriate example Installation must comply with local requirements and with the National Fuel Gas Code The maximum allowable equivalent vent and air intake lengths for this venting arr...

Страница 36: ...able pipe lengths Use only approved venting materials listed in the General Venting Section of this manual Figure 5 10 Existing Vent as a Chase FLUE EXHAUST FLUE OUTLET EXISTING CAP SEAL SEAL AIR INLE...

Страница 37: ...CH PADDLE TEE WITH 1 FITTING ON TOP CLOSE NIPPLE TEE WITH 3 4 FITTING ON TOP For Example If using a 1 1 4 inch pipe size Models AWN151 AWN200 select paddle 1 6 Install the assembled flow switch into t...

Страница 38: ...potable water with a hardness of 5 to 25 grains per gallon and total dissolved solids not exceeding 350 ppm The required temperature rise and the standard circulating pump are sized based on the heati...

Страница 39: ...TURE BUILDING RETURN 180 HOT WATER SUPPLY MIXING VALVE Y STRAINER RECOMMENDED NOTICE Please note that these illustrations are meant to show system piping concept only the installer is responsible for...

Страница 40: ...ingle Heater Single Tank NOTICE Please note that these illustrations are meant to show system piping concept only the installer is responsible for all equipment and detailing required by local codes T...

Страница 41: ...Figure 6 6 Single Heater Double Tank NOTICE Please note that these illustrations are meant to show system piping concept only the installer is responsible for all equipment and detailing required by...

Страница 42: ...1 2 2 1 2 3 3 4 286 2 2 1 2 2 1 2 3 3 4 4 400 2 1 2 3 3 1 2 4 4 5 5 501 3 3 1 2 4 5 5 5 6 601 3 3 1 2 4 5 5 5 6 701 3 4 5 5 6 6 6 801 3 4 5 6 6 6 6 NOTICE Please note that these illustrations are mea...

Страница 43: ...concept only the installer is responsible for all equipment and detailing required by local codes Model Number of Units 2 3 4 5 6 7 8 Required Pipe Sizes in NPT 151 1 1 2 2 2 2 2 1 2 3 3 200 1 1 2 2...

Страница 44: ...ater and its gas connection for leaks a The appliance must be disconnected from the gas supply piping system during any pressure testing of that system at a test pressure in excess of 1 2 PSIG 3 5 kPa...

Страница 45: ...hes w c with gas flowing verify during water heater startup 2 Install 100 lockup gas pressure regulator in supply line if inlet pressure can exceed 14 inches w c at any time Adjust lockup regulator fo...

Страница 46: ...n FIG s 7 6 thru 7 9 on page 47 4 Slowly turn on the gas supply at the field installed manual gas valve WARNING 5 Turn the power switch to the ON position 6 Adjust the temperature set point on the con...

Страница 47: ...W ONE 1 FULL TURN AND PLACE THE MANOMETER TUBING OVER THE PRESSURE TAP Figure 7 8 Inlet Gas Supply Check Model 501 DO NOT adjust or attempt to measure gas valve outlet pressure The gas valve is factor...

Страница 48: ...recommended as required by the code see FIG 8 1 3 The DHW water heater pump is shipped loose on all Armor models Wire the water heater pump as shown in FIG 8 1 4 The Armor water heater is capable of c...

Страница 49: ...al to the firing rate of the water heater This may be used by a BMS system to monitor the actual rate of the water heater ModBus When the optional ModBus interface module is installed the RS 485 ModBu...

Страница 50: ...or must be installed The tank sensor should be wired to the low voltage connection board at the terminals marked for the tank sensor see FIG 8 3 The Leader control will use the water temperature at th...

Страница 51: ...inued 24VAC LOUVER RELAY COIL FLOW SWITCH TANK SENSOR BUILDING MANAGEMENT SYSTEM LOUVER PROVING SWITCH COM NO LOW WATER CUTOFF TANK THERMOSTAT SHIELD SHIELD TO NEXT HEATER A B A B FROM PREVIOUS HEATER...

Страница 52: ...er authority PVC and CPVC pipe must comply with ASTM D1785 or D2845 Cement and primer must comply with ASME D2564 or F493 For Canada use CSA or ULC certified PVC or CPVC pipe fittings and cement 8 A c...

Страница 53: ...d result in damage to the valve causing potential severe personal injury death or substantial property damage PVC TEE ASSEMBLY FACTORY SUPPLIED TO FLOOR DRAIN 2 PVC CAP WITH BLOCKED DRAIN SWITCH RETAI...

Страница 54: ...interfere with circulation and cause heat distribution problems and noise Check vent piping and air piping 1 Check for gastight seal at every connection seam of air piping and vent piping Venting sys...

Страница 55: ...art has been under water Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water OPERATING...

Страница 56: ...Installation Operation Manual 56 10 Start up Figure 10 3 Operating Instructions Models 400 801...

Страница 57: ...e manual shutoff valve reset the control and return to Service Mode 9 Turn the main power off to the water heater and replace the flue temperature sensor into the flue pipe connection 10 Place the wat...

Страница 58: ...the brackets denote screen status NOTICE Please note that the brackets denote screen status NOTICE When installed in a Cascade system the individual controls must be programmed for cascade operation...

Страница 59: ...mperature is monitored by the water heater outlet temperature sensor When the outlet temperature exceeds 185 F the unit will reduce the fan speed If the outlet water temperature exceeds 195 F the cont...

Страница 60: ...heater firing and firing rate to achieve a target temperature The target temperature can be set between 60 F and 190 F 11 Operating information 1 Turn ON the main power to the water heater by placing...

Страница 61: ...er water heater receives a call for heat from a tank sensor BMS or Modbus the control will determine what the set point will be A fixed temperature set point can be programmed into the control See pag...

Страница 62: ...art another prepurge cycle and try to light the burner again On the 501 and larger models the control will lock out if this second attempt also fails On the 400 and smaller models the control will per...

Страница 63: ...l Panel Use the control panel FIG 11 1 to set temperatures operating conditions and monitor water heater operation 11 Operating information continued The information on the bottom of the display shows...

Страница 64: ...burner The unit has fired and is running at the displayed percentage POSTPURGE The call for heat has been satisfied and the unit runs the fan for an additional 10 seconds to clear the combustion cham...

Страница 65: ...DHW PUMP The status of the DHW pump output BMS VOLTAGE The voltage received from a BMS system BLR PUMP OUTPUT The speed signal sent to a variable speed water heater pump in percent RATE OUTPUT A 0 10V...

Страница 66: ...ated by the cursor Pressing the NAVIGATION dial will display the Set Points Screen Turning the NAVIGATION dial will move the cursor up or down Turning the NAVIGATION dial will increase or decrease the...

Страница 67: ...tions Perform start up checkout and performance verification per Section 10 of this manual Flame inspection stable uniform Flame signal at least 10 microamps at high fire Clean the heat exchanger if f...

Страница 68: ...manual and the Armor Water Heater Service Manual Inspect water heater interior 1 Remove the front access cover and inspect the interior of the water heater 2 Vacuum any sediment from inside the water...

Страница 69: ...result in unsafe pressure buildup which can result in severe personal injury death or substantial property damage Following installation the valve lever must be operated AT LEAST ONCE A YEAR to ensure...

Страница 70: ...extension s refractory cover and detailed instructions see Table 12B Heat Exchanger Cleaning Kits 1 Shut down water heater Follow the To Turn Off Gas to Appliance instructions for the water heater in...

Страница 71: ...Rear Refractory Cover MSC20083 Nylon 4 Wheel Brush MSC20084 3mm Allen Wrench MSC20086 1 4 x 24 Drill Extension 501 801 KIT30064 CTN20005 Rear Refractory Cover MSC20083 Nylon 4 Wheel Brush MSC20085 1...

Страница 72: ...NSOR X5 4 X5 12 X5 5 X5 13 X5 14 X5 6 0 10V RATE OUT IN MODBUS A B SHIELD SHIELD CN6 X6 CN8 1 X6 1 CN8 2 X6 2 CN8 3 X6 3 X4 1 X9 2 X4 2 X9 1 X4 3 X9 3 PC INTERFACE S2 S1a S1b S3a S3b 16 17 19 20 21 22...

Страница 73: ...ith wire having same wire gauge AWG and rated for a minimum of 105 C Exceptions Replacement high vo ltage spark lead and ribbon cables must be purchased from the factory Use of a non approved spark le...

Страница 74: ...Notes Installation Operation Manual 74...

Страница 75: ...75 Notes Installation Operation Manual...

Страница 76: ...the Ratings Page page 7 Revision C ECO C07575 changes made mixing valves to the piping diagrams on pages 39 43 changes made to the gas supply piping images on page 44 ECR R03740 the addition of the ro...

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