Raypak 850 Water Heater User Manual


 
HEAT EXCHANGERJACKETOTHER
GAS TRAIN
SAFETIES
OPERATING CONTROLS
ASME Section IV, National Board Registered, 160 PSI H Stamp
Heat Exchanger Tubes 316L Stainless Steel
Stainless Steel CSA Verified AB-1953 CA low lead compliant
Pressure Relief Valve 60 PSI
(loose) 125 PSI
30, 45, 75, 150 PSI
Temperature & Pressure Gauge (Loose)
Pump 120V, Single-Phase
Indoor/Outdoor Certified
Vent Terminal Outdoor
Through-the-Wall
Fully-Enclosed Controls
Combustible Floor Rated
120V Power Supply
On/Off Switch
Programmable Pump Time Delay, Single-Phase Included in Controller
Terminal Block Connections Enable / Disable
(Front mounted) 0-10 VDC Setpoint/Direct Drive Input
LCD diagnostic display with 10-Event History (2x20 character display, reads in plain English)
Temperature Controller with 3 Water Sensors (up to 5:1 Turndown)
Outdoor Reset Sensor N/A
Multiple Boiler Controller TempTracker Mod+ Hybrid, up to 16 boilers
Direct Spark Ignition System 1-try
4-try
High/Low Gas Pressure Switches
Blocked Vent and Air Pressure Switches
High Limit Switch Manual Reset, Fixed
Automatic Reset, Fixed
Low Water Cut-Off, 24V With Manual Reset and Test Buttons
Flow Switch
Modulating Combination Gas Valve
Combustion Air Blower
Additional Safety Valve Motorized (externally mounted)
Solenoid (externally mounted)
CSA-Certified Efficiency 94% at Full Fire
99% at Part Load
Air Filter
TruSeal Direct-Vent
Alarm Contacts
CSD-1 / GE GAP Control System
Low NOx Meets all current requirements
Condensate Drain and Trap
Condensate Neutralizer
Hot Water
Supply Boilers
(Type W)
Boilers
(Type H)
= Standard = Optional
Raypak, Inc. • 2151 Eastman Avenue, Oxnard, CA 93030 • phone: (805) 278-5300 • fax: (800) 872-8725 • www.raypak.com
© 2009 Raypak, Inc. Cat. No. 1000.22 Effective: 01-01-10 Replaces:New
TM