manualshive.com logo in svg

Mestek M) S/U 200, Installation And Operation Instructions Manual

Share
Download
Mestek M) S/U 200 Installation And Operation Instructions Manual Download Page 59

 

Form 43343350 

-58- 

Oct 2013 

35 

42709000 

Shield, Terminal Block 

1 

36 

42395010 

Gasket, Blower 

1 

37 

03946010 

Sealing Strip 1/8" x 3/8" wide (access panels)  -not shown- 

Ft. 

38 

42752250 

Air Inlet Screen 

1 

38a 

30504040 

Starting Collar (combustion air inlet) 

1 

39 

30701240 

Ignition Cable - Female (2) 1/4" QC x 24"lg  #PSE-GF23  -not shown- 

1 

40 

44145060 

Manifold Pipe – 6-1/4”lg 

1 

40a 

03333140 

Pipe Nipple – 4”lg 

1 

41 

30333070 

Gas Valve #VR8205P-2408  (natural gas) 

1 

41a 

30333080 

Gas Valve #VR8205P-2416  (propane gas) 

1 

43 

03259xxx 

Main Burner Orifice #7/16-27   (see size requirements in Section5.0) 

1 

44 

42741150 

Air Restrictor Plate 2-3/4” 

1 

45 

44151010 

Burner Screen Sub-Assembly  (200 mbh units only) 

1 

46 

42398030 

Monitoring Light – Amber (gas valve operation) 

1 

47 

42398150 

Monitoring Light – Red (air switch operation) 

1 

48 

30186250 

Air Switch (set point @ .93”WC, RED LABEL)   040/050 mbh 

1 

48a 

30186260 

Air Switch (set point @ .65”WC, BLUE LABEL)  075/100 mbh 

1 

48b 

30186270 

Air Switch (set point @ .34”WC, GREEN LABEL) 125/150/175/ 200 mbh 

1 

 

 

  

Labels/Ma

Labels/Ma

Labels/Ma

Labels/Manual

nual

nual

nual    

  

49 

42848220 

Label, Nameplate - Sterling  1-Stage 

1 

49a 

42848221 

Label, Nameplate – Mestek 1-Stage 

1 

49b 

42848222 

Label, Nameplate – Beacon 1-Stage 

1 

49c 

42848230 

Label, Nameplate - Sterling  2-Stage 

1 

49d 

42848231 

Label, Nameplate – Mestek 2-Stage 

1 

49e 

42848232 

Label, Nameplate – Beacon 2-Stage 

1 

50 

42013070 

Label,Logo – Sterling (Not Shown) 

1 

50a 

42013080 

Label,Logo – Mestek  (Not Shown) 

1 

50b 

42013090 

Label,Logo – Beacon (Not Shown) 

1 

51 

43344180 

Label, Clearances to Combustibles 

1 

52 

42874020 

Label, Wire Connection Diagram 

1 

54 

42875000 

Label, Warning  (installation/configuration/chemical) 

1 

55 

43269010 

Label, 24V Thermostat Connection 

1 

56 

43269020 

Label, TISS Connection 

1 

57 

43269030 

Label, Eyebolt Suspension Warning 

1 

58 

43269040 

Label, Gas Valve in “OFF” Position 

1 

59 

43269050 

Label, Burner Warning (access panel must remain closed) 

2 

60 

43344110 

Label, Flex Gas Connector 

1 

61 

42785020 

Label, Ladder  Wiring Connection 

1 

62 

42834000 

Label, 120V Caution 

1 

63 

42922030 

Label, Sidewall Venting 

1 

64 

43343350 

Installation & Operation Manual (Not Shown) 

1 

 

 

 

 

Tube Integrity Safety Switch (TISS) Components

Tube Integrity Safety Switch (TISS) Components

Tube Integrity Safety Switch (TISS) Components

Tube Integrity Safety Switch (TISS) Components    

 

65 

44175000 

Retainer clamp 

1 

66 

30519020 

Spring 

1 

67 

30736000 

Thimble 

1 

68 

44176510 

TISS replacement assembly    (does not inc

(does not inc

(does not inc

(does not include retainer clamp or spring)

lude retainer clamp or spring)

lude retainer clamp or spring)

lude retainer clamp or spring) 

1 

 

Summary of Contents for M) S/U 200

Page 1: ...ppliance DO NOT DO NOT DO NOT DO NOT touch any electrical switch DO NOT DO NOT DO NOT DO NOT use any telephone in your building IMMEDIATELY IMMEDIATELY IMMEDIATELY IMMEDIATELY call your gas supplier f...

Page 2: ...ner Box Assembly 27 12 2 Connecting the TISS System 28 13 0 Gas Connections and Regulations 31 14 0 Instructions for Pressure Test Gauge Connection 33 15 0 Electrical Thermostat Connections 35 16 0 Ve...

Page 3: ...s Where unvented heaters are used gravity or mechanical means shall be provided to supply and exhaust at least 4 CFM per 1 000 Btu hr input of installed heaters Never use the heater as a support for a...

Page 4: ...ion in the building to dilute these products of combustion This ventilation may be provided by gravity or mechanical means This heater is not an explosion proof heater This heater is not an explosion...

Page 5: ...to combustibles are posted on the damaged by temperatures 90 F above ambient temperature Clearances to combustibles are posted on the damaged by temperatures 90 F above ambient temperature Clearances...

Page 6: ...Fresh Air Fresh Air Fresh Air Fresh Air Connection Connection Connection Connection1 1 1 1 Electrical Electrical Electrical Electrical Supply Supply Supply Supply Current Current Current Current Rati...

Page 7: ...E RMS U150L2U0 44490620 PROPANE RMS U175L1U0 44490140 PROPANE RMS U175L2U0 44490640 PROPANE RMS U200L1U0 44490160 PROPANE RMS U200L2U0 44490660 PROPANE 1 1 1 1 STAGE CONTROLS STAGE CONTROLS STAGE CONT...

Page 8: ...Systems s s s 1 1 1 10Ft 0Ft 0Ft 0Ft Sys Sys Sys System tem tem tem 2 2 2 20Ft 0Ft 0Ft 0Ft System System System System 3 3 3 30Ft 0Ft 0Ft 0Ft System System System System 4 4 4 40Ft 0Ft 0Ft 0Ft System...

Page 9: ...44134020 20 Ft pkg 20 Ft pkg 20 Ft pkg 20 Ft pkg 44135020 44135020 44135020 44135020 30 Ft pkg 30 Ft pkg 30 Ft pkg 30 Ft pkg 44136020 44136020 44136020 44136020 40 Ft pkg 40 Ft pkg 40 Ft pkg 40 Ft pk...

Page 10: ...18 5 8 8 13 02189020 HWHSM Screw 10 16 x TEKS 8 14 14 24 U U U U Bend Package Bend Package Bend Package Bend Package 43208020 43208020 43208020 43208020 43208020 43208020 43208020 43208020 43208020 43...

Page 11: ...42907210 42907210 42907 42907 42907 42907221 221 221 221 42873000 U Bolt 2 4 4 6 02127110 Hex Nut 5 16 18 5 8 8 13 02189020 HWHSM Screw 10 16 x TEKS 8 14 14 24 U U U U Bend Package Bend Package Bend P...

Page 12: ...Series Only Contains Elbow 43175000 QTY 1 10 16 x Self Drilling Screws 02189020 QTY 2 Tube Coupling 30462980 QTY 1 13 33cm 13 33cm C C C C Corner Reflector Accessory Package Part 43342000 Corner Refl...

Page 13: ...89000 QTY 1 30 3 4 78cm Length 24 61cm F F F F 31 Hanger Tube Support Part 43318500 31 Hanger Tube Support Part 43318500 31 Hanger Tube Support Part 43318500 31 Hanger Tube Support Part 43318500 Optio...

Page 14: ...75 20 Ft 40 Ft R B S M U 075 10 Ft 20 Ft R B S M S 100 30 Ft 50 Ft R B S M U 100 15 Ft 25 Ft R B S M S 125 30 Ft 60 Ft R B S M U 125 15 Ft 30 Ft R B S M S 150 40 Ft 60 Ft R B S M U 150 20 Ft 30 Ft R B...

Page 15: ...AND SOOT HAZARD 60 FT SYSTEM 50 FT SYSTEM 20 FT SYSTEM 30 FT SYSTEM 40 FT SYSTEM LEGEND Burner Box 10ft Aluminized Tube 12 Radial Hole Flange or 10ft Alumi Therm Tube 6 Hole Flange Coupling 10ft Alum...

Page 16: ...Bracket 108 274cm 12 30cm 12 30cm 4 Tube Coupling typical Bottom View 108 274cm 600 1524cm 108 274cm 108 274cm 108 274cm 108 274cm 12 30cm 12 30cm 12 30cm 12 30cm 108 274cm Models R B S M S 040 075 14...

Page 17: ...22cm 5 FT Tube Assembly 14 36cm 120 305cm 108 274cm Burner Box Flue Terminal 10 FT Tube Assembly typical 15 38cm 108 274cm 48 122cm 31 Tube Support Hanger Brackets typical at control end Shipped with...

Page 18: ...inal 5 hanging points to be used for suspension for a typical 40ft long system There must be two hanging points on the first tube and one on each of the other tubes Maximum 6 distance from control box...

Page 19: ...Tubes 6 Hole for Alumi Therm Steel Tubes Gasket Burner Box Typical Overlap U Bend Tube Coupling Typical each tube joint Reflector 31 Tube Support Brk with U Bolt Clamp 5 16 Hex Nuts 8 10 6 hanging poi...

Page 20: ...and c 5 Heaters subject to vibration must be provided with vibration isolating hangers 6 Heaters must not be supported by gas or electric supply lines and must be suspended from a permanent structure...

Page 21: ...ft alumi therm steel starting body section for 40 ft 50 ft 60 ft and 70 ft systems 4 Assemble a tube support hanger bracket 4 from the end of the heat exchanger tube having the mounting flange Align...

Page 22: ...roperly to ensure the integrity of the tube connections Two 10 self connections Two 10 self connections Two 10 self connections Two 10 self drilling screws drilling screws drilling screws drilling scr...

Page 23: ...EVER reuse a coupling reuse a coupling reuse a coupling reuse a coupling Always install a new coupling only and Always install a new coupling only and Always install a new coupling only and Always ins...

Page 24: ...This will allow for the natural expansion and contraction of the heater when in operation Note The heaters can expand and contract up to 1 Note The heaters can expand and contract up to 1 Note The he...

Page 25: ...ions and the elbow together and secure with tube couplings as described in Section 10 1 90 Deg Elbow Tube Coupling 13 330mm 13 330mm Self Drilling Screws QTY 2 per coupling 11 1 ADDING OPTIONAL CORNER...

Page 26: ...ector Make sure that the speed clips fit tightly over both the U U U U Bend Reflector Bend Reflector Bend Reflector Bend Reflector and the reflector on each body section Use two self drilling screws t...

Page 27: ...ner casting to the gas manifold 3 Disconnect spark lead and sensing wire 4 Pull burner forward from the gas manifold and then out through the side of the box as shown 5 Screen Tab 5 Slide screen over...

Page 28: ...below Failure to install the Failure to install the Failure to install the Failure to install the burner box in an burner box in an burner box in an burner box in an UPRIGHT UPRIGHT UPRIGHT UPRIGHT po...

Page 29: ...d spring retainer clamp not included spring and spring retainer clamp not included spring and spring retainer clamp not included must also be installed Instructions Instructions Instructions Instructi...

Page 30: ...ry diagram below to increase or decrease the tension as necessary diagram below to increase or decrease the tension as necessary Spring Retainer Clamp 3 Mark the other end of the sleeve with tape or o...

Page 31: ...ed as shown using using using using the bottom hole pattern the bottom hole pattern the bottom hole pattern the bottom hole pattern of the clamp Follow procedures described earlier for all other adjus...

Page 32: ...d flexible connector supplied with this heater is required for connections between the rigid piping and the heater A union should be installed before the burner box inlet An approved shut off valve sh...

Page 33: ...as Appliances ANSI Z21 24 CSA 6 10 is supplied for installation in US only The gas connector is 36 long llation in US only The gas connector is 36 long llation in US only The gas connector is 36 long...

Page 34: ...st gauge connection immediately upstream of the gas supply connection to the heater MANIFOLD MANIFOLD MANIFOLD MANIFOLD PRESSURE PRESSURE PRESSURE PRESSURE COMBINATION GAS VALVE IS FACTORY SET COMBINA...

Page 35: ...quire adjustment should not require adjustment should not require adjustment should not require adjustment If full rate adjustment is required remove the cover screw Using a small screwdriver turn the...

Page 36: ...cated in the vicinity of the heater check local codes for allowable distances and should be identified as Heater Service Switch All electrical wiring must be located in accordance with the required Cl...

Page 37: ...RNAL CONNECTION WIRING DIAGRAM Direct Spark Ignition Direct Spark Ignition Direct Spark Ignition Direct Spark Ignition Draft Inducer Motor Gas Valve Air Switch Transformer Primary 120V Secondary 24V H...

Page 38: ...CONNECTI LINE VOLTAGE 120V THERMOSTAT CONNECTI LINE VOLTAGE 120V THERMOSTAT CONNECTI LINE VOLTAGE 120V THERMOSTAT CONNECTIONS ONS ONS ONS MULTIPLE HEATERS MULTIPLE HEATERS MULTIPLE HEATERS MULTIPLE H...

Page 39: ...V High Voltage Cable Electrode Gap 1 8 CONTINUE TO ADDITIONAL HEATERS Terminal Block CONNECTION WIRING DIAGRAM If any of the original wire as supplied with the appliance must be replaced It must be re...

Page 40: ...ES NOTES NOTES NOTES 1 If any of the original wire as supplied with the appliance must be replaced it must be replaced with wiring material having a temperature rating of at least 105 C 18 Ga CSA 600V...

Page 41: ...ot 120V Fused Disconnect Switch Continue To Additional Heaters 24V Transformer 1 5 VA rating per relay field supplied 24V Thermostat Connection Block Two Stage Thermostat field supplied Power Supply C...

Page 42: ...h ft Maximum vent length ft Maximum vent length ft Maximum vent length ft Maximum vent length ft 4 diameter 4 diameter 4 diameter 4 diameter Maximum Fresh air Maximum Fresh air Maximum Fresh air Maxim...

Page 43: ...concealed space and shall not pass through any attic inside wall or concealed space or through any floor For the installation of a single wall metal pipe through an exterior combustible wall refer to...

Page 44: ...VENTING except as follows 1 The common vent size and total vent height is normally determined by the number of heaters per common vent length of horizontal connector runs and connector fall Connector...

Page 45: ...ee Vent Sizing Table for diameter See Vent Sizing Table for diameter 1 2 12mm fall per 20 ft 6m toward vent terminal Flue Collar Adaptor Flue Collar Adaptor VENT SIZING TABLE VENT SIZING TABLE VENT SI...

Page 46: ...nd the air inlet screen must be maintained at all times In larger open areas of buildings infiltration normally is adequate to provide air for combustion 17 1 DIRECT OUTSIDE AIR FOR COMBUSTION Outside...

Page 47: ...g Table Vent Sizing Table and use the diameter indicated based on the number of heaters per duct Flue vent termination must be 1 ft 30 cm higher than combustion air inlet cap Combustion Air Intake SID...

Page 48: ...de energized immediately The blower will be turned off following a post purge period of approximately 30 seconds 5 If the heater does not light manually reset the thermostat or shut off power complete...

Page 49: ...Cord 120V 9 Burner Sight Glass 10 Indicator Light Amber Gas Valve 11 Indicator Light Red Air Switch 12 Tube Flange Connection 13 Main Burner 14 Flame Screen 200m BTU units only 15 Electrode 16 Flame S...

Page 50: ...or any signs of damage fatigue or corrosion If there are any signs of damage to the gas connection or leaks found in the gas piping immediately stop using the heater until the gas pipe and connections...

Page 51: ...tube and reflector is there a hole Check TISS wire for a break if it is close to the terminal repair Otherwise replace TISS wire Replace heat exchanger tube reflector and TISS No Yes Is there 24V bet...

Page 52: ...nspect flame sense electrode Is it clean and the ceramic intact Repair or replace flame sense electrode Yes Check the gas supply pressure with all the heaters on Does it stay above the minimum require...

Page 53: ...ssure No Yes Is there are spark to the side of the burner cup No Yes Check electrode spark gap Is it 1 8 Troubleshooting continued from previous page Yes Replace gas valve Remove blockage Restart trou...

Page 54: ...isconnect electrical supply and Remove cover 1 2 Remove screw securing burner casting to the gas manifold 3 Disconnect Spark lead and sensing wire 4 Pull burner forward from the gas manifold and then...

Page 55: ...wires from gas valve Step 4 Remove 6 screws from end panel Rotate gas valve and manifold assembly slightly counter clockwise and slide out from housing Step 2 23 3 AIR SWITCH PRESSURE CHECK P1 P2 P1...

Page 56: ...rrent is the current which passes through the flame from the sensor to ground The minimum flame current necessary to keep the system from lockout is 0 7 microamps a Turn off heater at thermostat b Con...

Page 57: ...Error Mode Error Mode Error Mode Error Mode LED Indication LED Indication LED Indication LED Indication Internal Control Failure Internal Control Failure Internal Control Failure Internal Control Fai...

Page 58: ...s Burner Components Burner Components 15 42700500 Burner Investment Casting Machined 1 16 44146080 Manifold Support Bracket 1 16a 44146070 Shim Plate 1 17 44146060 Manifold Support Clamp 1 17a 4414605...

Page 59: ...Beacon 1 Stage 1 49c 42848230 Label Nameplate Sterling 2 Stage 1 49d 42848231 Label Nameplate Mestek 2 Stage 1 49e 42848232 Label Nameplate Beacon 2 Stage 1 50 42013070 Label Logo Sterling Not Shown...

Page 60: ...55 54 58 59 49 59 60 51 56 65 66 67 68 2 Stage Thermostat 43269060 rev A HI C LO 3b 21a 4 6 6 GAS TYPE SUPPLY PRESSURE Pression de Sortie Type de Gaz MAXIMUM MINIMUM MANIFOLD PRESSURE Pression a l ec...

Page 61: ...d Steel ALC Calorized Aluminized Steel ALC Calorized Aluminized Steel 18 30504500 Flue Adapter Collar HRS Hot Rolled Steel HRS Hot Rolled Steel HRS Hot Rolled Steel HRS Hot Rolled Steel 19 44152240 Tu...

Page 62: ..._____below the heater from combustible materials 43344970 Oct 2013 Installation Code and Annual Inspections Installation and Service of Mestek equipment must be performed by a qualified contractor and...

Reviews:

No comments

Brands by name

Popular brands

Load more brands