Raypak 503 Water Heater User Manual


 
MVB
HEAT EXCHANGERJACKETOTHER GAS TRAIN SAFETIES OPERATING CONTROLS
ASME, National Board Registered, 160 PSI HLW Stamp N/A
H Stamp N/A
Heat Exchanger Tubes Copper
Cupro Nickel
Bronze Headers
Cast Iron Headers N/A
Pressure Relief Valve 60 PSI
125 PSI
30, 45, 75, 150 PSI
Temperature & Pressure Gauge
Pump 120V, Single-Phase
Indoor/Outdoor Certified
Vent Terminal Outdoor
Through-The-Wall
Fully-Enclosed Controls
Combustible Floor Rated
120V Power Supply With 120V/24V Transformer
On/Off Switch
Programmable Pump Time Delay, Single-Phase Included In TempTracker Mod Controller
Terminal Block Connections Enable / Disable
External Interlocks
0-10 VDC Setpoint/Direct Drive Input
Diagnostic LCD Display With Up To 16 Faults
Status Display Lights (4)
Temperature Controller With 3 Water Sensors TempTracker Mod (Up To 4:1 Turndown, Cat. IV)
Outdoor Reset Sensor N/A
Multiple Boiler Controller TempTracker Mod+ Hybrid BACnet, Up To 16 boilers
Multi-Mod Platinum (BACnet)
Hot Surface Ignition System 1-Try (Standard On Cat. IV)
3-Try (Standard On Cat. I)
High/Low Gas Pressure Switches
Blocked Vent And Air Pressure Switches
High Limit Switch Manual Reset, Fixed
Manual Reset, Adjustable
Automatic Reset, Adjustable
Low Water Cut-Off, 24V With Manual Reset And Test Buttons
Flow Switch
Modulating Combination Gas Valve
Combustion Air Blower
TruSeal Direct-Vent Ready
Additional Safety Valve Motorized (Externally Mounted)
Solenoid (Externally Mounted)
CSA-Certified Efficiency Cat. IV - 87% At Full Fire
Cat. I - 84% to 85% (See MBTUH Table)
Air Filter (Shipped Loose)
Alarm System
CSD-1 / GE GAP Control System
Low NOx Meets All Current Requirements
Cold Water Start Prevents Internal Condensation On Start-Up
Cold Water Run Prevents Condensation In Continuous Low-Temp Operation
Water Heaters
(Type WH)
Boilers
(Type H)
= Standard = Optional
Raypak, Inc. • 2151 Eastman Avenue, Oxnard, CA 93030 • phone: (805) 278-5300 • fax: (800) 872-8725 • www.raypak.com
Cat. No. 3400.11H Effective 05-01-11 Replaces 02-15-10
LLC
®