Raypak 0135B, 0030B, 0090B manual Multiple Zones with Zone Valves

Page 14

	AIR	12" MAX.
	AIR
	VENT
	AIR
	SCOOP
	DIAPHRAGM
FEED	EXPANSION
FEED	TANK
VALVE PIPE PRESSURE
	RELIEF VALVE
	TO DRAIN
CIRCULATORS	COLD

WATER

INLET

HEATING UNITS

Fig. #8999.1

MULTIPLE ZONES WITH CIRCULATORS

AIR

VENT

AIR

SCOOP

DIAPHRAGM

EXPANSION

FEED TANK

VALVE

PIPE PRESSURE

RELIEF VALVE

TO DRAIN

	COLD
ZONE	WATER
VALVES	INLET
	HEATING UNITS

Fig. #9000.1

MULTIPLE ZONES WITH ZONE VALVES

14

Image 14

Contents Installation Operating Instructions For Your SafetyContents Receiving Equipment General SpecificationsSpecifications and Dimensions Mounting Base Installation ProceduresCode Requirements ClearancerequirementsVenting Connections Fig. #8198.0Common Vents Fig.#Vent Damper Installation LocationMounting Installing the Vent Damper in Horizontal & Vertical VentD80D General Wiring Diagram Vent Damper Operation Vent Damper Position IndicatorSystem Schematic Ladder Diagram Flair DamperConnection Diagram Water Connections & System Piping GAS Supply ConnectionsGaspressure Piping Diagrams SINGLE-ZONEPIPINGZone Heating with Indirect Domestic HOT Water Supply Multiple Zones with Zone Valves Electrical Wiring Fig.#Wiring Diagram KEY Page Page Wiring Diagram Single-Zone Taco Valve Wiring Diagram System with 3 Zone Pumps Fig. #2223.2e Wiring Diagram Standing Pilot With Low Water Cut-off Device Control BOX Component Locations Models 135 Servicing ProceduresGeneral Location of Controls Sequence of Operation Intermittent Ignition Device IIDSTART-UPPROCEDURES What to do if YOU Smell GASHoneywell Pilot Robertshaw Pilot For Automatic Ignition ModelsSHUT-DOWNPROCEDURE To Turn OFF GAS to BoilerFor Automatic Ignition Systems Safe SHUT-DOWN Tests Limit Action Inspection Procedures BurnersInspectionprocedures Flame FailureRaypak Tube Cleaning KIT RepairproceduresHeat Exchanger RE-ASSEMBLY Combustion Chamber RemovalTroubleshooting Guide Important NoticePiping ADJUSTMENT/REPLACEMENTOF Components Replacement Parts List RAYPAK, INCPage Page Page Limited Parts Warranty