Raypak 0030B User Manual

Catalog No.: 2100.50VEffective: 04-01-04Replaces: 01-01-03P/N 240488THIS MANUAL SHOULD BE MAINTAINED IN LEGIBLE CONDI-TION AND KEPT ADJACENT TO THE BO

CONNECTION DIAGRAM10

The gas valve is provided with pressure taps tomeasure gas pressure upstream of the gas valve anddownstream which is the same as the manifold pres-s

Systems with multiple zones may require an additional circulator. Consult manufacturer's data for valve pressuredrops. When an indirect water h

13ZONE HEATING WITH INDIRECT DOMESTICHOT WATER SUPPLYFig.# 8998.1ZONEVALVESHEATING UNITSFEEDVALVECOLDWATERINLETCIRCULATORPIPE PRESSURERELIEF VALVETO

14MULTIPLE ZONES WITH CIRCULATORSMULTIPLE ZONES WITH ZONE VALVESAIRSCOOPAIRVENT12" MAX.AIRVENTAIRSCOOPCOLDWATERINLETFEEDVALVEPIPE PRESSURERELIEF

15WIRING DIAGRAM KEYFig.# 8096.2The room thermostat should be installed in accordancewith the manufacturer's instructions. The thermostat heatant

16WIRING DIAGRAM KEY

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WIRING DIAGRAM: Single-Zone Taco ValveWIRING DIAGRAM: Dual-Zone Taco ValveWIRING DIAGRAM: Dual-Zone Honeywell ValveNOTE: Maximum three (3) zone valve

CALIFORNIA PROPOSITION 65 WARNING: This product contains chemicals known to the State of California tocause cancer, birth defects or other reproducti

WIRING DIAGRAM: System with (3) Zone Pumps NOTE: Check VA rating of each relay coil. Total load must not exceed VA rating of transformer.Fig. #2

21 WIRING DIAGRAM: Primary/Secondary Pumping SystemHoneywell Zone ValveFig. #2223.2e

WIRING DIAGRAM: Standing Pilot With Low Water Cut-off DeviceFig. # 2223.1eNote: Low water cut-off (LWCO) and system switch supplied by others.WIRING D

4. SERVICING PROCEDURESGENERAL LOCATION OF CONTROLSFast-ResponseTemperatureSensorCONTROL BOX COMPONENTLOCATIONS MODELS 135 & 1802-Stage Controlle

24START-UP PROCEDURESLighting the BoilerSafe-lighting and other performance criteria were metwith the gas manifold and control assembly provided onthe

2510. Turn on all electrical power to the boiler.11. Set the thermostat to the desired setting.TO TURN OFF GAS TO THE BOILER:(Models 90, 135 & 18

26FOR INTERMITTENT IGNITION (IID) WITH HONEY-WELL OR ROBERTSHAW GAS VALVE (All Models)1. STOP! Read the safety information above.2. Set the thermostat

321SETPILOTONOFFPILOTADJPILOT KEYCAUTION: Should overheating occur or the gas supplyfails to shut-off, DO NOT turn off or disconnect theelectrical su

Fig. #8964PILOT BURNER FLAME (STANDING PILOT UNITS)INSPECTION PROCEDURESTo be performed the first and third month after initialstart up and then on an

LOW WATER CUT-OFF WHEN INSTALLEDThe low water cut-off automatically shuts downburner whenever water level drops below probe. 90second time delay pre

Follow the installation instructions furnished with the ventdamper package. The plug-in connector can also beused with power venters. Refer to the s

6. Remove combustion chamber clips at the fourcorners of the heat exchanger.7. Lift heat exchanger straight up using caution not todamage refractory.H

TROUBLESHOOTING GUIDEIMPORTANT NOTICEThese instructions are primarily intended for the use of qualified personnel specifically trained and experienced

10) Before module goes into a lock-out,check voltage across MV and MV/PV. If no 24V is present, replacemodule. If 24V is present, replacegas valve.

ADJUSTMENT/REPLACEMENT OFCOMPONENTSDANGER - SHOCK HAZARDMake sure electrical power to the boiler is disconnect-ed to avoid potential serious injury or

12. 2-Stage Controller (Models 90, 135 & 180)a) Shut-off electrical power to the boiler.b) Remove control cover screws and open con-trol compartme

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LIMITED PARTS WARRANTYRESIDENTIAL HEATING BOILERSMODELS 42 TO 180SCOPE:Raypak, Inc. (“Raypak”) warrants to the original owner that all parts of this b

Raypak, Inc., 2151 Eastman Avenue, Oxnard, CA 93030 (805) 278-5300 FAX (800) 872-9725Raypak Canada LTD, 2805 Slough Street, Mississauga, Ontario, Cana

3. INSTALLATION PROCEDURESCODE REQUIREMENTSInstallation must be in accordance with localcodes, or, in the absence of local codes, with the latestedi

2) When the boiler is installed in a confined spacesuch as a utility room or closet (Models 0030,0042and 0066 only), where all air is supplied from i

The weight of the vent stack or chimney must not reston the boiler's drafthood. Support must be provided incompliance with applicable codes. Th

7At the time of removal of an existing boiler, thefollowing steps shall be followed with each applianceremaining connected to the common venting syste

1K1K11K2D80MOTORN.C.ENDSWITCHN.O.1K3C.4321YELLOWBLUEBLACKORANGECABLE8MOUNTINGOn vertical vents, the vent damper may be mounted with the actuator in an

SSR2SS2ESRSCR1M2341JUMPER GV24 VACTRHLLL12120 VAC 60HzTH19NOTE: To place vent damper in theopen position to allow burneroperation:Turn the power