Raypak Boiler Manual and MVB Diagnostic Center with Motorola MVME187 Pricing Insights

Page 6

On-Board Diagnostic Center

Raypak’s MVB comes equipped with a microprocessor-controlled diagnostic control center that displays its information on a 2x20 character LCD display in plain English. This control monitors system safeties, ignition faults and system status, while storing up to 16 reported faults. Raypaks diagnostic center monitors the fault outputs of the Fenwal ignition control. Converting the Fenwal’s flashing lights into real English fault codes that anyone can understand. The control is also equipped with a SPDT dry contact relay output that is switched anytime a safety fault occurs.

This can be used for a heater alarm or a BMS safety interface.

Diagnostic Information

Safety Faults

Ignition Control Faults

Condensate Drain

Low Air

Manual High Limit

Flame- No CFH

Auto High Limit

Ignition Lockout

Low Water Cut-off

Low HSI Current

Vent Pressure

Low 24VAC

High Gas Pressure

Internal Control Fault

Low Gas Pressure

 

Controller Alarm

 

Flow Switch

 

Blower Switch

 

Factory Option

 

External Interlock

 

Cold Water Run

 

CATEGORY I* BOILERS (TYPE H)

CATEGORY I* WATER HEATERS (TYPE WH)

CATEGORY IV BOILERS & WATER HEATERS (TYPE H & WH)

MVB

 

 

Flow Rates

 

 

 

 

Pressure Drops

 

 

Minimum Flow

Maximum Flow

 

20°F

 

30°F

 

40°F

Model

 

 

 

GPM

￿P FT

￿T °F

GPM

￿P FT

￿T °F

GPM

￿P FT

GPM

￿P FT

GPM

￿P FT

 

504

25

1.1

34

100

11.3

8

42

2.7

28

1.4

N/A

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

754

32

1.7

40

100

13.8

13

63

6.0

42

2.9

32

1.7

 

 

 

 

 

 

 

 

 

 

 

 

 

1104

46

4.1

40

113

18.6

16

92

13.3

62

6.7

46

4.1

 

 

 

 

 

 

 

 

 

 

 

 

 

1504

63

8.0

40

113

22.2

22

N/A

N/A

84

13.3

63

8.0

 

 

 

 

 

 

 

 

 

 

 

 

 

2004

84

16.0

40

113

27.2

30

N/A

N/A

112

26.9

84

16.0

 

 

 

 

 

 

 

 

 

 

 

MVB

 

 

Flow Rates

 

 

 

Pressure Drops

 

 

 

Minimum Flow

Maximum Flow

 

20°F

 

30°F

 

 

Model

 

 

 

 

GPM

￿P FT

￿T °F

GPM

￿P FT

￿T °F

GPM

￿P FT

GPM

￿P FT

 

 

 

 

 

504

50

2.8

17

100

11.3

8

N/A

N/A

28

1.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

754

50

3.5

25

100

13.8

13

64

6.1

42

3.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1104

60

6.3

30

113

18.6

16

90

12.6

60

6.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1504

82

12.6

30

113

22.2

22

N/A

N/A

82

12.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2004

109

25.5

30

113

27.2

29

N/A

N/A

109

25.5

 

 

 

 

 

 

 

 

 

 

 

 

 

MVB

 

 

Flow Rates

 

 

 

 

Pressure Drops

 

 

Minimum Flow

Maximum Flow

20°F

30°F

40°F

Model

GPM

￿P FT

￿T °F

GPM

￿P FT

￿T °F

GPM

￿P FT

GPM

￿P FT

GPM

￿P FT

 

503

25

1.1

35

100

11.3

9

43

2.8

29

1.4

N/A

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

753

33

1.9

40

100

13.8

13

65

6.4

43

3.1

33

1.9

 

 

 

 

 

 

 

 

 

 

 

 

 

1003

43

3.7

40

113

18.6

15

87

12.0

58

6.0

43

3.7

1253

54

6.2

40

113

22.2

19

109

20.9

73

10.2

54

6.2

1503

65

9.5

40

113

25.5

23

N/A

N/A

87

16.0

65

9.5

1753

76

13.4

40

113

27.2

27

N/A

N/A

101

22.5

76

13.4

2003

87

15.2

40

116

30.2

30

N/A

N/A

116

31.9

87

18.9

Boiler Only

*Category I with vertical vent, category III with horizontal venting and no extractor.

† Minimum flow 50GPM for WH hot water supply.

6

‡ Use 30° column as minimum flow for hot water supply.

 

Image 6
Contents Models 504 thru True Modulation Key FeaturesRaypak’s Next Generation Modulating Boiler FlexibilityWhen outdoor reset mode is selected. Can Cold Water SolutionsMulti Boiler Solutions See Cat. #MVB Smallest Installed FootprintOutput CA ØFor Service Side HeaterSoft Medium Hard Model Amps On-Board Diagnostic Center Diagnostic InformationGPM TempTracker Mod Or PID logic20ma output LCD Display Building management direct control Boilers

503 specifications

The Raypak 503 is a high-efficiency, gas-fired pool heater engineered for optimal performance and longevity. This versatile heater is best suited for residential and commercial pools, spas, or hot tubs, delivering exceptional heat without sacrificing energy efficiency. With a robust design, the Raypak 503 ensures reliable operation in varying temperature conditions.

One of the main features of the Raypak 503 is its advanced heating technology. It utilizes a copper heat exchanger, which is known for its excellent thermal conductivity, allowing the heater to respond quickly to temperature adjustments. This feature ensures that users can maintain their desired pool or spa temperature with ease. The heat exchanger is encapsulated in durable, corrosion-resistant materials, prolonging the unit's lifespan and reducing maintenance costs.

The Raypak 503 is equipped with a digital control panel that provides an intuitive interface for easy temperature settings and monitoring. The precise temperature control allows for accurate heating to meet individual preferences, ensuring a comfortable swimming experience. Additionally, the digital display offers diagnostics and alerts for troubleshooting, facilitating proactive maintenance.

Another notable characteristic is the compact design of the Raypak 503, making it an ideal choice for properties with limited space. With its efficient size, the heater can be integrated seamlessly into existing pool equipment layouts without significant modifications.

Safety is paramount in the Raypak 503, which features multiple safety mechanisms, including a flame rollout switch and automatic shut-off to prevent overheating. These safety attributes enhance user confidence and promote a hassle-free operation.

The Raypak 503 operates quietly, which is a significant advantage for those who favor a serene swimming environment. Its design minimizes noise pollution, allowing swimmers to enjoy their pool experience without the distraction of a loud heater.

For eco-conscious users, the Raypak 503 boasts an environmentally friendly design, meeting stringent emissions standards. Its energy-efficient operation helps to reduce utility bills while minimizing the environmental footprint associated with pool heating.

In summary, the Raypak 503 is a reliable solution for heating pools and spas, combining advanced technology with user-friendly features. Its durable construction, precise temperature control, compact design, safety mechanisms, and energy efficiency make it an exceptional choice for anyone looking to enhance their aquatic experience. This heater exemplifies Raypak's commitment to quality, performance, and customer satisfaction in the pool heating market.