Raypak 538 To 4224 manual

Raypak Commer cial Swimming P ool Heaters P art 1: Safety warning P art 2: Models 538 to 4224 P art 3: W arranty[...]

3 CONTENTS P art 1: For Y our Safety This Installation and Operating Instructions Manual is provided with the necessary information for the proper installation, operation and maintenance of your Raypak Heater . Please review and follow these procedures carefully . K eep this manual in a safe and accessible place for easy reference in the future. P [...]

P ART 1 - FOR Y OUR S AFETY 4 K eep this manual in a saf e and accessible place f or easy ref er ence in the futur e. This Installation and Operating Instr uctions Manual is pr ovided with the necessary infor mation f or the proper installation, operation and maintenance of y our Raypak Heat er . Please r eview and follow these pr ocedur es careful[...]

P ART 1 - FOR Y OUR SAFETY 5 Ceramic Firetile Refractory is used in Raypak Heaters Possible risks of irreversible ef fects Harmful by inhalation May be irritating to the skin, eyes and respiratory system. WHEN HANDLING • Minimise airborne dust. • Wear an appr oved mask or respirator . • Avoid any contact with the skin and eyes. • Wear suita[...]

6 Raypak Commer cial Swimming P ool Heaters P art 2: Models 538 to 4224[...]

7 P ART 2 - SECTION I - INS T ALLA TION INSTRU CTIONS Before commencing installation: 1. Read these instructions in full ! 2. Check that the heater you have been supplied is suitable for the type of installation and the gas available. The gas supply pressure must be between the minimum and maximum shown on the heater data plate. GENERAL These instr[...]

P ART 2 - SECTION I - INS T ALLA TION INSTRU CTIONS 8 Raypak recommends a minimum length of vertical flue of three (3) metres to ensure correct draft. OUTDOOR INST ALLA TIONS. An outdoor heater must not be installed inside any roofed structure or under eaves, roof overhangs, or pool decks. It should also be at least 1500 mm, in any direction from a[...]

9 P ART 2 - SECTION I - INST ALLA TION INSTRU CTIONS PUMP SELECTION The filtration pump must be sized to provide an adequate water flow for the filtration system and the heater . In some cases however , this can cause a high back pressure which reduces the filtration capacity and in this case it would be more of on advantage to install an additiona[...]

C OMMISSIONING W ARNING: COMMISSIONING MUST ONL Y BE UNDERT AKEN BY A PROPERL Y AUTHORISED AND IN SOME CASES APPROPRIA TEL Y LICENSED PERSON WHO IS F AMILIAR WITH SAFE COMMISSIONING PROCEDURES. THE COMMISSIONING MA Y REQUIRE INSPECTION BY THE GAS SUPPL Y AUTHORITY , CHECK IF THIS IS APPLICABLE. RECOMMENDED C OMMISSIONING PROCEDURE. 1. Check that al[...]

TO TURN OFF THE HEA TER 1. T urn the heater ON/OFF power isolation switch to the "OFF" position. EMERGENC Y SHUT -DOWN 1. T urn "OFF" the power supply to the heater 2. T urn "OFF" the gas isolation valve fitted close to the heater or the main gas supply . AFTER ST ART -UP W ARNING Should overheating occur or the gas su[...]

P ART 2 - SECTION II - OPERA TING INSTRU CTIONS LO CA TION OF CONTROLS 1. FLAME FAILURE RESET: This is a combination rest button and indicator lamp. It indicates, when illuminated, that the ignition system has shutdown on its safety control. 2. ALARM FAIL & MUTE BUTTON: This is an optional extra, which will illuminate when the heater has genera[...]

13 P ART 2 - SECTION II - OPERA TING INSTRU CTIONS LO CA TION OF CONTROLS RL1 MTR12 INSTRU CTIONS FOR USE OF LAE ELECTRONIC THERMOST A TS. Raypak uses the MTR12T1RES series thermostats which is programmed to operate in the heating mode. The only adjustments that should normally be required are:- Set point (set):- Which is the water temperature that[...]

14 P ART 2 - SECTION II - OPERA TING INSTRU CTIONS MODELS WHICH ARE C ONNECTED T O A MICROZONE SYS TEM If the heater(s) are operated by a Microzone system, there will be a rotar y type control knob fitted which should be aligned to the desired temperature. HIGH LIMIT SWITCH. ALL heaters are fitted with a manual reset high limit switch. This control[...]

15 P ART2 - SECTION II - OPERA TING INSTRU CTIONS RECOMMENDED SERVICE PROCEDURES It is a Raypak requirement that all Raypak supplied equipment is serviced at least annually . In some installations, due to the appliance location and/or workload it may be necessary to perform a service ever y six months. RECOMMENDED SERVICE PROCEDURE FOR ANNU AL SERV[...]

16 W ARNING![...]

17 P ART 4 - W ARRANTY RA YP AK WARRANTY FOR COMMERCIAL SWIMMING POOL HEA TERS. Raypak Australia Pty Ltd* will: a) repair or , if necessary , replace any Raypak pool heater; or b) replace any component (or , if necessary , arrange the installation of a new pool heater), which falls within the Warranty Periods specified below , in accordance with an[...]

18 NO TES[...]

RHEEM SERVICE 1 31 031 WWW .RHEEM.COM.A U Quality System Quality Endorsed Company Manufactured by Raypak A ustralia 7 Geddes St. Mulgrav e Vic 31 70 Ph. (03) 9535 3333 F ax (03) 9560 497 4 JAN 2003 P/NO 96209131[...]