Raypak P-R185B to R-P405B, C-R185B to C-R405B, P-R185BL to P-R405BL, C-R185BL to C-R405BL - Manuals

A. This appliance is equipped with an ignitiondevice which automatically lights the pilot. Donot try to light the pilot by hand. B. BEFORE OPERATING, smell all around theappliance area for gas. Be sure to smell nextto the floor because some gas is heavier thanair and will settle on the floor. WHAT T...

AFTER START-UP Feel the inlet and outlet pipes. Outlet pipe should be onlyslightly warmer than the inlet. It should not be hot. VISUAL INSPECTION With the heater on, remove the door and make a visualcheck of the pilot and burner. The flame should be bluewith a well-defined pattern. 4" MAX Fig. #...

4. Make visual check of the burner and pilot flame. Flame pattern on the main burner and pilot is indi-cated in the previous illustration. Yellow flamemeans restriction of the air openings. Lifting orblowing flame indicates high gas pressure. Lowflame means low gas pressure. Should the latteroccur, ...

WINTERIZING THE POOL & SPA HEATER Heaters installed outdoors in freezing climate areas aresubject to be shut down for the winter. Observe thefollowing procedure for winterizing the heater: 1. Turn off gas valve, manual gas valve, and electrical supply to the heater. 2. Open drain plug located on...

SECTION 1 - RECEIVING EQUIPMENT On receipt of your equipment it is suggested that you visually check for external damage to the carton. If the cartonis damaged, a note should be made on the Bill of Lading when signing for equipment. Remove the heater from thecarton and if it is damaged, report the d...

12" Minimum 12" Minimum 4" Minimum HEA TER Sheet Metal 24 Gauge 11 IMPORTANT NOTICE These instructions are intended for the use of qualifiedpersonnel only, specifically trained and experienced inthe installation of this type of heating equipment andrelated system components. Installation...

Heaters must not be installed under an overhang of less than three (3) feet from the top of the heater. Three (3) sidesmust be open in the area under the overhang. Roof water drainage must be diverted away from the heaters installedunder overhangs with the use of gutters. For U.S. installations ,the...

INDOOR HEATER INSTALLATION The design is also certified for indoor installation when equipped with the approved draft hood. For Canada , indoor installation is restricted to an enclosure that is not occupied and does not directly communicate with occupied area. Refer to the latest edition of CAN/CGA...

16 SPECIFICATIONS AND DIMENSIONS *Electrical Connection On Left Side is 19-1/8". a. All Air From Inside The Building:Each opening shall have a minimum net free squareinches as noted: Model Square Inches Model Square Inches 185 181 335 333 265 264 405 399 b. All Air From Outdoors:When air is supp...

VENT PIPING Vent piping the same size as the draft hood outlet isrecommended, however, when the total vent height is atleast ten (10) feet (draft hood relief opening to ventterminal), the vent pipe size may be reduced as speci-fied in Chapter 10 of the National Fuel Gas Code, ANSI Z 223.1 (Canada-CA...

Fig. # 8149 NOTE: Do not use Teflon tape on gas line pipe thread. A flexible sealant is recommended. A minimum of 7" W.C. and a maximum of 14" W.C.upstream pressure under load, and no load conditionsmust be provided for natural gas or a minimum of 12"W.C. and a maximum of 14" for pro...

19 High temperature CPVC Header Flanges and headerFlange Nuts are provided. If there is any possibility ofback- siphoning when the pump stops, it is suggestedthat a check valve (or valves) also be installed in thesystem. INLET/OUTLET HEADER (Polymer) POLYMER HEADERS (STANDARD MODELS) Before attachin...

20 CAST IRON HEADRERS (ASME MODELS) Heater must be located so that any water leaks will notdamage the structure of adjacent area. High temperature2" plastic pipe (CPVC) may be threaded directly into theheader flanges. This is not the same as the Schedule 80PVC pipe which is also colored gray. PV...

21 PRESSURE RELIEF VALVE INSTALLATION To conform to local building codes, it may be necessaryto install a pressure relief valve. A 3/4" pressure reliefvalve having a capacity equal to BTU/HR output of themodel to be installed is recommended for this heater. Themaximum acceptable pressure relief ...

23 1. Remove right and left side access panels (Figure 1).2. Disconnect wires at high limit, AGS (automatic gas shutoff), and pressure switch on the inlet/outletheader (Figure 2). 3. Electronic Ignition Heaters: Remove the thermo- stat temperature sensor by loosening the compres-sion fitting nut (Fi...

24 Option Location For LeftSide Field Wiring SwayBrace Bonding Lug (Standard Location) Bonding Lug(Optional Location) Fig. # 9470 Control Box (Factory Mounted Location) LOW NOx Wiring locations ATMOSPHERIC Wiring locations Fig.# 9366.1 ELECTRICAL WIRING NOTE : If it is necessary to replace any of th...

25 NOTE: Input power to the heater (120/240V) can be supplied from the load (pump) side of time clock or directly from the switch/GFCI power source. It is preferred to make connection to the load/pump side of the time clock. Whenusing the switched GFCI power source the heater could display false ser...

Control Panel Mounting Screws (4) Fig. #RP 8267 CONTROL ADJUSTMENTS MILLIVOLT CONTROLS The pool or spa water temperature is controlled by thepool heater thermostat on the upper front panel of theheater. The control center contains an On/Off switch andone or two thermostats. Thermostats are fitted wi...

30 PROGRAM MODE BUTTON Notice to owner- Thermostat operation Your heater is equipped with a microprocessor controlled thermostat that controls the pool or spa temperatureby measuring the temperature of the water coming back through the heater. It will then monitor the watertemperature and turn the h...

31 DIAGNOSTICS The RP2100 Digital heater is equipped with on-boarddiagnostic controls. If there is a safety fault, a fault codewill be displayed along with a service indication. NOTE: The digital temperature display may not coincide with the temperature reading of your pool or spa thermometer. The R...

32 REMOTE CONTROL INSTALLATION AND OPERATION CAUTION: Before installing remote controls to the RP2100 Digital Heater, read the following: The Raypak RP 2100 Digital Heater is remote ready in most cases. The digital liquid crystal display (LCD)shows the actual pool temperature, operating status, and ...

33 REMOTE CONTROL WIRING Important Installation Notes for Remote or External Wiring Configuration • Remote wiring must be run in separate conduit.• Remote wiring must not be run parallel to high voltage lines.• For runs of under 30 feet, remote wiring should have stranded conductors with a minimum o...

FLAME ROLL-OUT SAFETY SWITCH Atmospheric heaters are equipped with a thermal cutoffdevice to prevent flame roll-out in the event the heatexchanger becomes blocked. This is a "single-use" typefusible link or thermal fuse, that must be replaced whendisabled by an over temperature condition, ca...

PILOT REMOVAL AND CLEANING 1. Disconnect pilot tubing and wires from gas valve.2. Remove pilot assembly from burner tray.3. Remove pilot from bracket.4. Remove pilot orifice and air opening (Honeywell MV unit only), and clean with wire or small brush. CAUTION! Do not enlarge hole in pilot orifice. 5...

TUBE CLEANING PROCEDURE Establish a regular inspection schedule, frequency de-pending on local water condition and severity of service.Do not let the tubes clog up solidly. Clean out depositsover 1/16" in thickness. The heater may be cleaned from the return header side,without breaking pipe conn...

The Raypak Low NOx Pool Heaters are certified andtested under the ANSI Z21.56.CSA 4.7 standards forgas-fired pool heaters. The heater should be installed to meet all local codes, thelatest editions of the National Fuel Gas Code Z223.1 andthe National Electrical Code, ANSI/NFPA 70. OPERATION On call ...

38 BURNER DRAWER REMOVAL 1. Shut off main electrical power switch to heater.2. Shut off gas upstream of heater.3. Remove front door.4. Disconnect gas line from gas valve.5. Remove (2) screws that mount burner tray to the base of the unit, and (2) screws that secure gasvalve to jacket. 6. Disconnect ...

MECHANICAL (FOR QUALIFIED SERVICE PERSONNEL ONLY) IMPORTANT NOTICE These instructions are primarily intended for the use of qualified personnel specifically trained and experienced in the installation of this type of heating equipment and related system components. Installation and service personnel...

If pilot burner remains lit. Jump across pressure switch terminals If main burner does not fire, remove jumper Check for adequate water flow from filter Replace pressure switch Jump across thermostat If main burner fires, remove jumper If main burner does NOT fire... Jump across each high limit and ...

NOTE: Before troubleshooting, familiarize yourself with the start-up and checkoutprocedure. Check line voltage power, low voltage transformer, limit controller, thermostat(controller) and wiring. Pull ignition lead and check spark at PC board. Spark Okay?YES • Check ignition cable, ground wiring, ce...

NOTE: To supply you with the correct part it is impor- tant that you supply the model number, serial numberand type of gas when applicable. Any part returned for replacement under standard com-pany warranties must be properly tagged with a Raypakreturn parts tag, completely filled in with the heater...

45 Fig. #8124 Honeywell MV Fig. #8107 Fig. #9369 6-P 3-P 9-P 8-P 1-P 5-P 2-P LOW NOx BURNER TRAY PILOT ASSEMBLIES 7-P 9-P 2-P 4-P 9-P 7-P 10-P Honeywell IID Atmospheric units for units produced prior to 06/01/2000 Honeywell IID Low NOx and Atmospheric units for units produced after to 06/01/2000 Use...

Raypak, Inc. , 2151 Eastman Avenue, Oxnard, CA 93030 (805) 278-5300 Fax (800) 872-9725 Raypak Canada LTD , 2805 Slough Street, Mississauga, Ontario, Canada L4T 1G2 (905) 677-7999 Fax (905) 677-8036 Litho in U.S.A. www.raypak.com