M o d e ls 5 0 4 t h r u 2 0 0 4
C a t e g o r y I w it h v e r t ic a l v e n t
M o d e ls 5 0 3 t h r u 2 0 0 3
C a t e g o r y IV Ve n t in g
Up to
8 7 %
therm al effic ienc y!
Download from Www.Somanuals.com. All Manuals Search And Download.
5
2
3
1
6
10
4
9
State of the art European combustion technology
7
8
3. Universal Diagnostics Board
8. Vertical Heat Exchanger
12 LEDs monitor up to 22 safety
circuits and store up to 256 fault codes.
Cylindrical, multi-pass heat exchanger captures
all radiant energy, eliminating the need for
heavy refractory.
11
4. Weather-Proof Jacket
Heavy gauge galvanized steel with
a UV-resistant Polytuf powder coat finish is
impervious to weather and corrosion.
9. Rugged All-Bronze Headers
The proven choice for all applications.
10. Tube Sheet Construction
1. Control Panel
5. Combustion Air Fan
Cast aluminum, non-sparking construction.
Eliminates the repair & maintenance problems
associated with rolled-tube construction. Easy,
cost-effective component replacement.
Fully enclosed controls and wiring protect
against damage or vandalism. Cabinet design
affords easy access to controls for installation
and service.
6. Vent Pressure Switch
Monitors vent pressure and provides safe shut
down if back pressure is excessive.
11. Viewing Port
Allows easy burner inspection.
2. Temp-Tracker Mod Control
This factory-mounted multi-function control
delivers precise load-tracking with selectable
mode displays that are easy to access and read.
7. Minimum Clearance Requirements
Only one inch of side clearance is required from
combustible surfaces.
Optional Equipment
Cold Water Solutions
Multi Boiler Solutions
Cold Water Start – For applications that
Y-200 Boiler Sequencer – Provides addi-
tional functionality for multiple-boiler installa-
tions. Controls up to 8 MVB boilers with full
PID logic. LonMarkꢀ certified interface ensures
seamless compatibility with LonWorksꢀ
Building Management Systems (BMS)
(See Cat. #5100.22)
require reliable protection against harmful con-
densation caused by frequent, extended, cold
water start-ups. Raypak’s Cold Water Start pro-
tection system utilizes a proportional three-
way valve to bypass water from the boiler out-
let to the inlet during start-up, when the sys-
tem return water temperature is below the minimum acceptable
level. (See Cat. #1000.19)
Cold Water Run – For applications requir-
ing constant condensation protection. Raypak’s
Cold Water Run system utilizes a variable-
speed pump to inject just the right amount of
water from the main system loop into the boil-
er to maintain the optimum inlet temperature.
TempTracker Mod+ – Controls up to 16
Raypak MVBs with P or PID logic. Automatic or
manually selectable lead-lag boiler operation.
TempTracker Mod+ monitors and displays sup-
ply water temperatures on all applications
including outdoor temperature when outdoor
reset mode is selected. (See Cat. # 5100.22)
This approach allows the full capacity of the
boiler to be utilized to meet the system load,
while at the same time continuously maintaining the optimum inlet
water temperature to prevent condensation. (See Cat. #1000.19)
3
Download from Www.Somanuals.com. All Manuals Search And Download.
Smallest Installed Footprint
The MVB’s compact design allows for easy installation in the most challenging equip-
ment rooms. It’s easy to handle and install, but still user friendly to service. The MVB has
the smallest installed footprint of any vertical boiler, only 5.4 square feet. The MVB con-
tains all of it’s components to the inside of the cabinet, so there won’t be any fans or
valves hanging off the cabinet that need extra clearance. The compact design fits
through a 30” door opening making it the perfect choice for those hard to reach retrofit
projects.
Boilers
Output
Water Heaters
Output
Venting
Category
†
Model
Input
Min.
Input
Efficiency
Input
Efficiency
503
753
IV
IV
IV
IV
IV
IV
IV
I*
500
750
435
653
87%
87%
87%
87%
87%
87%
87%
84%
84%
84%
84%
84%
500
750
435
653
87%
87%
87%
87%
87%
87%
87%
84%
84%
85%
85%
85%
125
188
1003
1253
1503
1753
2003
504
999
869
999
869
250
1250
1500
1750
1999
500
1088
1305
1523
1739
420
1250
1500
1750
1999
500
1088
1305
1523
1739
420
312
375
438
500
357ª
536ª
786ª
1071ª
1428ª
754
I*
750
630
750
630
1104
1504
2004
I*
1100
1500
1999
924
1045
1425
1900
888
I*
1260
1679
1211
1615
I*
*Category I with vertical vent, category III with horizontal venting and no extractor.
†Category IV requires sealed vent with condensate drain. Category I uses conventional B vent.
ªBoilers only.
Note: Ratings are for natural or propane gas and for elevations up to 5,000 ft. above sea level. For higher elevations, consult the factory.
Models
Dimensions (inches)
Operating
‡
Weight
(lbs.)
†
Amps
B
Ht.
H
NPT
N
CA Ø
MVB MVB
Cat. I* Cat. IV
G
K-Ø K-Ø
M
M
D
E
F
P
R
V
Cat. I* Cat. IV Cat I* Cat IV
NPT
14-1/8 14-1/2
504
754
503
753
43 32 35 23-3/4
49 38 41 29-3/4
1
1
2
2
8
6
6
6
8
8
8
8
6
6
6
8
8
8
8
35
41
47
53
59
68
74
6
6
6
6
6
9
9
2
2
2
2
2
5
5
600
660
720
780
840
940
1000
12
12
12
12
12
18
18
16
16
14-1/2
14-1/2
10
10
12
1104 1003 55 44 47 35-3/4 1-1/4 2-1/2
1504 1253 61 50 53 41-3/4 1-1/4 2-1/2
1503 67 56 59 47-3/4 1-1/4 2-1/2
18-1/8 17-3/4
17-3/4
20-1/8 17-3/4
17-3/4
2004 1753 75 62 65 53-3/4
2003 81 68 71 59-3/4
2
2
2-1/2
2-1/2
14
*Category I with vertical vent, category III with horizontal venting and no extractor.
†
NPT is for Natural Gas. For Propane, NPT= 1” for all water heater/boiler sizes.
‡
Current draw is for heater only. (Supply breaker must have a delayed trip.)
4
Download from Www.Somanuals.com. All Manuals Search And Download.
TOP VIEW
P
R
O
U
D
L
Y
M
A
D
E
IN
A
M
E
R
IC
A
P
/
N
9
0
1
8
8
9
FRONT VIEW
FRONT VIEW
Heater
Side
From Combustible
Surfaces (min.)
For Service
(recommended)
Floor*
Rear
0”
12”
1”
0”
24”
1”
Right Side
Left Side
Top
1”
1”
Indoor
0”
10”
Outdoor
Unobstructed
Unobstructed
Front
Open
1”
24”
1”
Vent Stack Indoor
Vent Cap Outdoor
12”
12”
*Do not install on carpeting
Note: Local codes may require increased clearances
Water Hardness
Medium
Amps
MVB
Soft
Hard
Model
HP
1/4
1/4
1/4
1/2
3/4
1
Amps
6
HP
1/4
1/2
1/2
1
HP
3/4
3/4
1
Amps
11
503/504
753/754
1003/1104
1253
6
7
6
11
All components are contained inside the
cabinet (except PRV), no external fans or
valves to deal with.
6
7
14
7
14
14
15
15
1
14
1503/1504
1753
11
14
14
1
1
14
1-1/2
1-1/2
1-1/2
1-1/2
15
2003/2004
1
15
Note: Current draw (Amps) is for pump only
Water hardness grains per gallon
Soft = 0-4 • Medium = 5-15 • Hard = 16-25
5
Download from Www.Somanuals.com. All Manuals Search And Download.
Simple Serviceability
Raypak’s easy-to-understand user interface, including on-board diagnostics and LED operating status lights, tells the technician all he needs to
know. All service/repair components are readily accessible from the front or side for maximum installation flexibility. To enhance serviceability,
the control box is completely removable allowing total access.
Ignition control
Burner on/off
Service diagnostic panel
Pump on/off
LED status panel
MVB Control Panel
Flow Rates
Pressure Drops
30°F
MVB
Model
Minimum Flow
⌬P FT ⌬T °F
Maximum Flow
⌬P FT ⌬T °F
20°F
⌬P FT
40°F
⌬P FT
⌬P FT
1.4
GPM
GPM
GPM
42
GPM
28
GPM
N/A
32
504
754
25
32
46
63
84
1.1
1.7
34
100
100
113
113
113
11.3
13.8
18.6
22.2
27.2
8
2.7
6.0
N/A
1.7
40
40
40
40
13
16
22
30
63
42
2.9
1104
1504
2004
4.1
92
13.3
N/A
N/A
62
6.7
46
4.1
8.0
N/A
N/A
84
13.3
26.9
63
8.0
16.0
112
84
16.0
Flow Rates
Pressure Drops
20°F 30°F
MVB
Model
Minimum Flow
Maximum Flow
⌬P FT ⌬T °F
⌬P FT ⌬T °F
⌬P FT
N/A
6.1
⌬P FT
1.4
GPM
50
GPM
100
100
113
113
113
GPM
N/A
64
GPM
28
504
754
2.8
3.5
17
25
30
30
30
11.3
13.8
18.6
22.2
27.2
8
50
13
16
22
29
42
3.0
1104
1504
2004
60
6.3
90
12.6
N/A
N/A
60
6.3
82
12.6
25.5
N/A
N/A
82
12.6
25.5
109
109
Flow Rates
Pressure Drops
30°F
MVB
Model
Minimum Flow
Maximum Flow
20°F
⌬P FT
40°F
⌬P FT
1.1
⌬T °F
35
⌬P FT
11.3
13.8
18.6
22.2
25.5
27.2
30.2
⌬T °F
9
⌬P FT
1.4
⌬P FT
N/A
1.9
GPM
25†
GPM
100
100
113
113
113
113
116
GPM
43
GPM
29
GPM
N/A
33
503
753
2.8
6.4
33†
1.9
40
13
65
43
3.1
‡
1003
1253
1503
1753
2003
3.7
40
15
87
12.0
20.9
N/A
N/A
N/A
58
6.0
43
3.7
43
‡
6.2
40
19
109
N/A
N/A
N/A
73
10.2
16.0
22.5
31.9
54
6.2
54
‡
9.5
40
23
87
65
9.5
65
‡
13.4
15.2
40
27
101
116
76
13.4
18.9
76
‡
40
30
87
87
Boiler Only
*Category I with vertical vent, category III with horizontal venting and no extractor.
† Minimum flow 50GPM for WH hot water supply.
‡ Use 30° column as minimum flow for hot water supply.
6
Download from Www.Somanuals.com. All Manuals Search And Download.
TempTracker Mod
Raypak’s MVB comes standard with TempTracker Mod. This control can be used for space
heating and hot water supply with six application-specific modes to meet various applica-
tions, including outdoor reset for heating systems. The control monitors and displays inlet
and outlet temperatures on all applications as well as monitor outdoor temperature when
an outdoor reset mode is selected. Only Raypak’s TempTracker Mod allows for a user
definable outdoor reset slope. Boiler adjustable limits prevent over cycling, saving energy
and extending the life of the boiler. Your MVB is never down with a sensor failure thanks
to Raypak’s exclusive TempTracker software. It can operate with as little as one function-
ing sensor, keeping you up and running until service arrives.
• P or PID logic
• 4-20ma output
• 0-10VDC Setpoint/Direct Drive Input
-Standard on MVB Cat. I
• Building management direct control
• LCD Display
-Coming soon on MVB Cat. IV
Recovery Rates (GPH)
MVB
Input
Cat. I*
10
20
30
40
50
60
70
80
90
100
509
764
110
463
694
120
424
636
933
130
392
587
862
140
364
545
800
150
339
509
747
500
750
5,091 2,545 1,697 1,273 1,018
848
727
636
955
566
848
7,636 3,818 2,545 1,909 1,527 1,273 1,091
84%
1100 11,200 5,600 3,733 2,800 2,240 1,867 1,600 1,400 1,244 1,120 1,018
1500 15,273 7,636 5,091 3,818 3,055 2,545 2,182 1,909 1,697 1,527 1,388 1,273 1,175 1,091 1018
1999 20,353 10,177 6,784 5,088 4,071 3,392 2,908 2,544 2,261 2,035 1,850 1,850 1,566 1,454 1,357
Recovery Rates (GPH)
MVB
Input
Cat. I*
10
20
30
40
50
60
70
80
90
100
509
764
110
463
694
967
120
424
636
887
130
392
587
818
140
364
545
760
150
339
509
709
979
500
750
5,091 2,545 1,697 1,273 1,018
848
727
636
955
566
848
84%
85%
7,636 3,818 2,545 1,909 1,527 1,273 1,091
1045 10,640 5,320 3,547 2,660 2,128 1,773 1,520 1,330 1,182 1,064
1425 14,682 7,341 4,894 3,670 2,936 2,447 2,097 1,835 1,631 1,468 1,335 1,223 1,129 1,049
1900 19,576 9,788 6,525 4,894 3,915 3,263 2,797 2,447 2,175 1,958 1,780 1,631 1,506 1,398 1,305
Recovery Rates (GPH)
MVB
Input
Cat. IV
10
20
30
40
50
60
70
80
90
100
527
791
110
479
719
958
120
439
659
878
130
406
608
810
140
377
565
752
942
150
352
527
702
879
500
750
999
5,273 2,636 1,758 1,318 1,055
879
753
659
989
586
879
7,909 3,955 2,636 1,977 1,582 1,318 1,130
10,535 5,267 3,512 2,634 2,107 1,756 1,505 1,317 1,171 1,053
1250 13,182 6,591 4,394 3,295 2,636 2,197 1,883 1,648 1,465 1,318 1,198 1,098 1,014
87%
1500 15,818 7,909 5,273 3,955 3,164 2,636 2,260 1,977 1,758 1,582 1,438 1,318 1,217 1,130 1,055
1750 18,455 9,227 6,152 4,614 3,691 3,076 2,636 2,307 2,051 1,845 1,678 1,538 1,420 1,318 1,230
1999 21,080 10,540 7,027 5,270 4,216 3,513 3,011 2,635 2,342 2,108 1,916 1,757 1,622 1,506 1,405
7
Download from Www.Somanuals.com. All Manuals Search And Download.
Water Heaters
(Type WH)
Boilers
(Type H)
M V B
ASME, National Board Registered, 160 PSI
Heat Exchanger Tubes
• HLW Stamp
• H Stamp
• Copper
ⅷ
N/A
ⅷ
⅜
N/A
ⅷ
ⅷ
⅜
• Cupro Nickel
Bronze Headers
Cast Iron Headers
Pressure Relief Valve
ⅷ
⅜
ⅷ
N/A
• 60 PSI
• 125 PSI
• 30, 45, 75, 150 PSI
⅜
ⅷ
⅜
ⅷ
⅜
⅜
Temperature & Pressure Gauge
Pump
ⅷ
⅜
ⅷ
⅜
• 120V, Single-Phase
Indoor/Outdoor Certified
Vent Terminal
ⅷ
ⅷ
• Outdoor
• Through-the-Wall
⅜
⅜
⅜
⅜
Fully-Enclosed Controls
Combustible Floor Rated
ⅷ
ⅷ
ⅷ
ⅷ
120V Power Supply with 120V/24V Transformer
On/Off Switch
Programmable Pump Time Delay, Single-Phase • Included in TempTracker Mod Controller
ⅷ
ⅷ
ⅷ
ⅷ
ⅷ
ⅷ
Terminal Block Connections
• Enable / Disable
• External Interlocks
• 0-10 VDC Setpoint/Direct Drive Input (cat. I)
ⅷ
ⅷ
ⅷ
ⅷ
ⅷ
ⅷ
12 Diagnostic Lights with 256-Event History
Status Display Lights (4)
ⅷ
ⅷ
ⅷ
ⅷ
Temperature Controller with 3 Water Sensors
• TempTracker Mod (up to 4:1 Turndown, cat. IV)
• Outdoor Reset Sensor
ⅷ
N/A
ⅷ
⅜
Multiple Boiler Controller
Hot Surface Ignition System
• TempTracker Mod+, up to 16 boilers
• Y-200, up to 40 boilers (LonWorks optional)
⅜
⅜
⅜
⅜
• 1-try (standard on cat. IV)
• 3-try (standard on cat. I)
⅜
ⅷ
⅜
ⅷ
High/Low Gas Pressure Switches
Blocked Vent and Air Pressure Switches
High Limit Switch
⅜
ⅷ
⅜
ⅷ
• Manual Reset, Fixed
• Manual Reset, Adjustable
• Automatic Reset, Adjustable
ⅷ
⅜
⅜
ⅷ
⅜
⅜
Low Water Cut-Off, 24V
Flow Switch
• With Manual Reset and Test Buttons
⅜
ⅷ
⅜
ⅷ
Modulating Combination Gas Valve
Combustion Air Blower
TruSeal Direct-Vent Ready
Additional Safety Valve
ⅷ
ⅷ
ⅷ
ⅷ
ⅷ
ⅷ
• Motorized (externally mounted)
• Solenoid (externally mounted)
⅜
⅜
⅜
⅜
CSA-Certified Efficiency
• Cat. IV - 87% at Full Fire
• Cat. I - 84% to 85% (see MBTUH table)
ⅷ
ⅷ
ⅷ
ⅷ
Air Filter
Alarm System
CSD-1 / GE GAP Control System
Low NOx
Cold Water Start
Cold Water Run
⅜
⅜
⅜
ⅷ
⅜
⅜
⅜
⅜
ⅷ
⅜
⅜
• Meets all current requirements
• Prevents internal condensation on start-up
• Prevents condensation in continuous low-temp operation
⅜
ⅷ ⅷ = Standard
⅜ ⅜ = Optional
Raypak, Inc. • 2151 Eastman Avenue, Oxnard, CA 93030 • phone: (805) 278-5300 • fax: (800) 872-8725 • www.raypak.com
Cat. No. 3400.11E Effective 07-01-08 Replaces 11-1-07
Download from Www.Somanuals.com. All Manuals Search And Download.
|