Raypak 1334001 operating instructions Mbh Gph

Page 11

MODELS 0926-1758

 

 

 

Dimensions (in inches)

 

 

 

 

 

Gas

Water

 

Model

Input

Recovery

Width

Conn.

Conns.

 

A

G

H

 

Number

MBH

GPH*

 

WH-0926

926.0

920

52-3/8

1

2-1/2

 

WH-1083

1083.0

1076

59-1/4

1

2-1/2

 

WH-1178

1178.0

1171

63-5/8

1-1/4

2-1/2

 

WH-1287

1287.0

1279

68-5/8

1-1/4

2-1/2

NOTE:

WH-1414

1413.0

1404

74-7/8

1-1/4

2-1/2

Ratings are shown for elevations up to 2,000 feet. For elevations

WH-1571

1570.0

1560

82-1/8

1-1/4

2-1/2

over 2,000 feet, reduce ratings 4% for each 1,000 feet above sea

WH-1758

1758.0

1747

89-3/8

1-1/4

2-1/2

level.

 

 

 

 

 

 

 

* Recovery based on manufacturer’s rating.

MODELS 2100-4000

 

 

 

 

Dimensions (in inches)

 

 

 

 

 

Overall

Gas

Water

Flue

Model

Input

Recovery

Width

Height

Conn.

Conns.

Diameter

A

B

G

H

K

Number

MBH

GPH*

WH-2100

2100.0

2087

61

68-1/4

**

3

24

WH-2500

2499.0

2484

70

68-1/4

**

3

26

WH-3001

3000.0

2982

81-1/4

68-1/4

2

3

28

WH-3500

3500.0

3479

92-1/2

68-1/4

2

3

30

WH-4001

4000.0

3976

103-3/4

68-1/4

2

3

32

 

 

 

 

 

 

 

 

*Recovery based on manufacturer’s rating.

**1-1/2” or 2” contingent on code requirements

MODEL,

NOTE:

Ratings are shown for elevations up to 2,000 feet. For elevations over 2,000 feet, reduce ratings 4% for each 1,000 feet above sea level.

11

Image 11
Contents Raytherm Hot Water Supply Heaters Page Contents If Propane is Present or Suspected Feel water before bathing or show- ering General SafetyTemperature limiting valves are available, see manual Temperature Time to Produce Serious BurnModel Identification Time/Temperature Relationships in ScaldsReceiving Equipment Installation Model Part Number Installation Clearances All Dimensions are in InchesClearances Models 0182-0400 Specifications and DimensionsModel MBH ModelsMBH GPH High Wind Conditions Outdoor Units Only Outdoor Water HeatersModels 0181-0401 Outdoor InstallationsVent Terminal Outdoor Stackless Top Installation VentingIndoor Installations Indoor Top Installation Models 0181-0401 Vent Terminal/Indoor Stack Installation Vent Piping Vent PipingMounting Vent Damper InstallationModels 0133 Through 0180 Where Required LocationVent Damper InstallationGas Supply Connections PlumbingGeneral Venting of Diaphragm Gas Components Gas Pressure RegulatorMaximum and Minimum Flow Rates Flow RatesSoft Medium Hard Piping-Domestic Hot Water Supply HeatersPiping Diagram-Type WH Unitemp 80 System Electronic Ignition Pump Time DelayControls-General Relief ValveHigh Limit Flow SwitchLimit Controls Low Water Cut-Off Optional 100% Pilot SafetyHigh and Low Gas Pressure Switches Optional Electrical ConnectionsLocation of Controls 0824 Initial Start-Up Pump and Motor START-UP ProceduresBefore Start-Up GeneralFor Your Safety Read Before Operating After Start-Up Inspection ProceduresBurners ControlsShould be checked monthly. Takes approximately 15 minutes Inspection ProceduresStart-Up Procedures S8610b Ignition Module OperationElectrical Burner AdjustmentHigh Gas Pressure Switch Visual InspectionCombustion Fan Removal Main burner And Orifice RemovalPilot Removal Intermittent Pilot System Honeywell S8600 Electrical-Electronic Ignition IIDMechanical Mechanical Problem Possible Cause Corrective ActionWiring Diagram-W2/WH2 Wiring DiagramsWiring Diagram-WH1 0181/0261 Wiring Diagram-WH1 0331/0401 Wiring Diagram-WH1 Wiring Diagram-WH1 Wiring Diagram-WH1 Wiring Diagram-WH1 Tube Cleaning Service Maintenance ProceduresTroubleshooting-Pumps Combination Flame SENSOR/ Igniter and Pilot Burner Heat Exchanger Removal Pilot Removal and CleaningHeat Exchanger Re-Assembly High Limit or Tankstat RemovalCleaning Flue Gas Passageways Replacement PartsControl Well Replacement Tube ReplacementScope Page