Raypak B0147 Owner'S Manual And Installation Instructions Download Page 37 | Manualshive

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TEMPERATURE CONTROL

37

instrument

Fr

Format. Erasing all data in the copy card.

PLEASE NOTE using “Fr” parameter (copy card formatting)
the data within the copy card will be lost permanently. The
operation cannot be cancelled. After using the copy Card
device the controller must be switch off and switch on again

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Summary of Contents for B0147

Page 1: ...de and Installation Instructions Raypak Water Heaters Models Types B0147 NCO NCH PCO PCH This water heater must be installed and serviced by a qualified person Please leave this guide with a responsib...

Page 2: ...to install this water heater and ask for your Compliance Certificate Warning Upon completion of the installation and commissioning of the water heater leave this guide with the householder or a respo...

Page 3: ...R HEATER 4 HOW YOUR WATER HEATER WORKS 7 SAVE A SERVICE CALL 9 REGULAR CARE 11 INSTALLATION 12 CONNECTIONS PLUMBING 18 CONNECTIONS ELECTRICAL 21 LOCATION OF CONTROLS 26 SAFETY PRECAUTIONS 27 COMMISSIO...

Page 4: ...ble for the application and will not cause scald injury We recommend and it may be required by regulations that an approved temperature limiting device be fitted into the hot water piping to the bathr...

Page 5: ...Propane model A Propane model is designed to operate on Propane only The use of Propane Butane mixture such as automotive LPG fuel in a Propane model is unsafe and can cause damage to the water heater...

Page 6: ...LONG WILL THE WATER HEATER LAST The water heater is supported by a manufacturer s warranty refer to page 43 There are a number of factors that will affect the length of service the water heater will p...

Page 7: ...m inlet pressure for the storage tanks a pressure limiting valve must be fitted In mechanical and process heating applications the system pressure must not exceed the value shown in the table on page...

Page 8: ...n to supply gas to the main burner If the main burner fails to ignite the ignition system will lock out 147 On Off Models The water heater utilises an automatic burner ignition system incorporating an...

Page 9: ...g Is the relief valve discharging too much water Refer to Pressure Relief Valve Running on page 10 Thermostat setting Ensure the thermostat setting is appropriate You may choose to have your installer...

Page 10: ...indicate the mains water pressure sometimes rises above the designed pressure of the water heater Ask your installing plumber to fit a pressure limiting valve WARNING Never replace the relief valve w...

Page 11: ...failing Warning Exercise care to avoid any splashing of water as water discharged from the drain line will be hot Stand clear of the drain line s point of discharge when operating the valve s lever If...

Page 12: ...ure relief valve may be supplied inside the water heater casing This kit must be removed before the water heater is operated READ THESE INSTRUCTIONS IN FULL INSPECTION OF EQUIPMENT Check the water hea...

Page 13: ...uirements in AS NZS 5601 for water heaters installed in a garage an enclosed space and other locations Remember all local authorities have regulations about putting water heaters into roof spaces CLEA...

Page 14: ...S NZS 5601 must be observed At least 500 mm between the top of the flue terminal and the eaves At least 1 500 mm horizontally between the flue terminal and the edge of any opening into the building me...

Page 15: ...ng kPa 700 550 700 550 Mechanical Heating kPa Minimum Supply Pressure System water temperatures up to 65 C kPa 70 70 System water temperatures above 65 C kPa 120 120 Maximum Supply Pressure with ECV f...

Page 16: ...valve or from another cold water line in the premises then a pressure limiting valve of an equal pressure setting may be required prior to the temperature limiting device REDUCING HEAT LOSSES WATER HE...

Page 17: ...ENSIONS AND TECHNICAL DATA 147 Natural Gas Input MJ h 144 Output kW 32 Propane Gas Input MJ h 144 Output kW 32 Electrical Rating 240V 50 Hz Power W 50 Current A 0 21 Weight empty Kg 58 Flue Connection...

Page 18: ...of the water heater Do not reduce the pipe work size and water heater water connections without allowing for friction loss which will occur Low water flow will cause damage to the water heater and sys...

Page 19: ...Models 310 kPa 45 psi When the water heater is connected to a storage cylinder for water heating applications a correctly sized and pressure rated TPR valve MUST be fitted to the storage cylinder NOT...

Page 20: ...s where thermostatic valves will vary the water flow a suitable by pass valve must be installed to maintain the correct flow rate Typical Mechanical Heating Installation WATER HEATING Where the water...

Page 21: ...nd operation type refer to the table opposite For reasons of safety and economy we recommend that the thermostat is set at the lowest temperature that will provide sufficient hot water Discuss the the...

Page 22: ...bridging wire between terminals 3 and 4 of the water heater terminal block and connect the wiring to the power flue across these two terminals refer to the diagram opposite and to the wiring diagrams...

Page 23: ...CONNECTIONS ELECTRICAL 23 WIRING DIAGRAM 147 ON OFF MODELS...

Page 24: ...CONNECTIONS ELECTRICAL 24 WIRING DIAGRAM 147 HI LO MODELS...

Page 25: ...PTION MECHANICAL HEATING SYSTEMS NOTE When connecting additional controls the relays and timers etc must be located in an additional enclosure NOT fitted within the water heater For outdoor installati...

Page 26: ...r Hi Lo type controls are typically used where the system load is variable e g hot water supplying radiator coils for room heating GAS CONTROL 2 On Off Models 147 On Off type water heaters are fitted...

Page 27: ...loose fitting long sleeved clothing or disposable overalls Wear gloves and eye protection Consult Occupational Health and Safety Authorities for any further information AFTER HANDLING Rinse any expos...

Page 28: ...Ensure that the main gas isolation valve is closed OPERATIONAL CHECKS Turn on the water heater and circulation pump and verify the flow switch operation if fitted refer to To Turn on the Water Heater...

Page 29: ...at the inlet to the water heater Plug in the power supply cord at the power outlet Switch on the electrical supply at the power outlet to the water heater NOTE If the water heater is correctly instal...

Page 30: ...gas supply are operating GAS PRESSURE ADJUSTMENT 147 On Off Models To adjust the burner pressure on a water heater with a Honeywell Smart Valve proceed as follows Remove the screw and washer from the...

Page 31: ...g label refer to Location of Controls on page 26 NOTE To ensure the burner is operating at high fire it may be necessary to increase set point on the thermostat refer to Temperature Control on page 32...

Page 32: ...s are not delivered to a bathroom ensuite or other ablution or public area THERMOSTAT ADJUSTMENT 147 ON OFF MODELS ELIWELL IC902 THERMOSTAT 147 HI LO MODELS ELIWELL IC915 THERMOSTAT The instrument has...

Page 33: ...d PROGRAMMING MENU To enter the Programming menu press the SET key for more than 5 seconds If specified the access PASSWORD will be requested parameter PA1 and the label of the first folder will follo...

Page 34: ...SE C F 55 302 20 Heat Cool mode HC H C H Ont Oft Delay time relay on dOn sec 0 250 0 Delay time relay off dOF min 0 250 0 dbi min 0 250 0 Delay time at start up OdO min 0 250 0 dis Key pad lock LOC y...

Page 35: ...must elapse between two successive switch ons of the regulator 0 250 0 dE1 Delay before switch off The indicated time must elapse between switch off request and the switch off of the regulator PLEASE...

Page 36: ...0 250 1 LOC DISPLAY folder with diS label keyboard LOCk set and keys Keyboard locking However you can enter parameter programming modify them along with the status of this parameter in order to allow...

Page 37: ...ll data in the copy card PLEASE NOTE using Fr parameter copy card formatting the data within the copy card will be lost permanently The operation cannot be cancelled After using the copy Card device t...

Page 38: ...by removing the front cover loosen one Phillips head screw and turning the adjuster The high limit is reset by pressing the red button on the front of the thermostat It may be necessary to allow the...

Page 39: ...ilot flame Yellow flames indicate some restriction of the combustion air openings or incorrect burner gas pressure setting A bright orange luminous flame is not normal and can cause sooting under prol...

Page 40: ...ssure relief valve In a scaling water supply calcium carbonate is deposited out of the water onto any hot metallic surface Where the saturation index exceeds 0 80 warranty does not apply to a copper h...

Page 41: ...41 This page is intentionally blank...

Page 42: ...42 This page is intentionally blank...

Page 43: ...be the owner s responsibility 2 5 Where the water heater is installed in a position that does not allow safe or ready access the cost of that access including the cost of additional materials handling...

Page 44: ...ish to make a claim under this warranty you need to a Contact Rheem on 131031 and provide owner s details address of the water heater a contact number and date of installation of the water heater or i...

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