Raypak 302BE-902BE - Manual

Catalog No.: 2000.441E Effective: 11-15-07 Replaces: 1-1-07
Job:
Engineer:
Contractor:
Prepared By: Date:
Model: Indoor/Outdoor: MBTUH Input:
Š 100% Factory Fire Tested
Š Efficiency: 87%
Š Maximum Outlet Temperature: 230°F
Š Minimum Non-Condensing Inlet Temperature: 120°F
Š Thermal Shock Proof Heat Exchanger
Š Limited Twenty-Year Thermal Shock Warranty
Š Limited Ten-Year Heat Exchanger Warranty
Š Diagnostic Center with Fault History
Š PolyTuf Powder Coated Cabinet
Š No Combustible Floor Shield Required
Š Fan-Assisted
Š Patented Burner Security Blanket
Heat Exchanger
ƒ H
Stamp
ƒ Headers
Glass-Lined Cast Iron – Standard
Bronze – Option A-1
ƒ ASME Inspected and Stamped
160 PSIG Working Pressure
ƒ National Board Approved
ƒ Fin
Tubing
Copper – Standard
Cupro Nickel – Option A-3
ƒ ASME Steel Tube Sheet
ƒ Silicone High Temp O-Rings
ƒ Pressure Relief Valve, ASME
45 PSIG – Standard on Models
302BE and 402BE
60 PSIG – Standard on Models
502BE-902BE
PSIG – Optional
ƒ Temperature and Pressure Gauge
ƒ Water
Connections
Left – Standard
Right – Option A-6
Controls
ƒ 120V, 60Hz, 1
∅ Power Supply
ƒ 120/24V 60Hz Transformer
ƒ 100%
Shutoff/Lockout
ƒ Hot Surface Ignition
ƒ Remote Flame Sensor
ƒ High Limit Control, Manual Reset
ƒ On/Off Power Switch
ƒ Manual
Shut-Off, Front-Mounted
ƒ Flow Switch
ƒ Blocked Vent Pressure Switch
ƒ Combustion Air Proving Switch
ƒ Economaster Pump Time Delay
Gas Train
ƒ Manual Gas Shut-Off Valve(s)
ƒ Gas
Pressure Regulator
ƒ Safety Shut-Off Valve
ƒ Firing
Control Valve
ƒ Firing Mode
On/Off (H4): Models 302BE
and 402BE
2-Stage (H3): Models 302BE -
902BE
ƒ Fuel
Natural Gas
Propane Gas
4” WC Gas Supply Pressure
G-20
ƒ Design Certified ANSI Z21.13/
CSA 4.9
Venting
ƒ Vent
Location
Top – Standard
Rear – Option D-14
ƒ Vent Termination Cap
Outdoor D-11
Indoor, Horizontal D-15
Indoor, Vertical (by others)
ƒ Combustion Air
In-Line Filter Kit (Recommended
with Ducted-In Air Only) D-17
Air Intake Elbow D-16
ƒ Extractor - Optional
By Others
Not Required
Construction
ƒ Indoor/Outdoor
Construction
ƒ Enclosed Front Controls
Burner
ƒ Ultra-Low NOx: Less than 30 PPM
Temperature Controls
B-2 Tankstat, Single-Stage (100-200°F)
B-3 Tankstat, 2-Stage (100-200°F)
B-6 Aquastat, 2-Stage (100-200°F)
B- TempTracker Digital Controller,
2-Stage
B- TempTracker Digital Controller,
4-Stage
Y-241 Electronic Sequencer, 4-Stage
Y-281 Electronic Sequencer, 8-Stage
Options
C-6 Ignition Module, Manual Reset
D-21 TruSeal ® Direct Vent
F-10 Low Water Cut-Off, Remote Probe
I-1
High Limit Control, Auto Reset
P- Pump: HP, 120V, 1
∅, 60Hz
Water Hardness: GPG
Cast Iron Bronze
Mounted Loose
Front Rear
P-26 Cold Water Start (See 2000.48)
S-1
Low Gas Pressure Switch, Manual
S-2 High Gas Pressure Switch,
Manual
X-1 SureRack™ Kit
X-2 SureRack Add-on
Regulatory Agency Requirements
Hi Delta
®
- Type H
Hydronic Heating Boiler
Models 302BE-902BE
87% Efficiency