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TM017 Rheem Air Sourced Heat Pump Service Instructions REV: C 
Date of Issue: 5/11/05 

This document is stored and maintained electronically by 

 Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”. 

51

Rheem Electric Water Heater Warranty - (Australia Only) 

 

Notes: 

The Sealed Refrigeration System includes components that carry refrigerant only e.g. Compressor, 
Condenser, TX valve, Receiver/Drier, Evaporator and associated pipe work.

 

 

WARRANTY CONDITIONS 

1. 

This warranty is applicable only to Rheem water 
heaters manufactured from 1

st

 January 2001. 

2. 

The water heater must be installed in 
accordance with the Rheem water heater 
installation instructions, supplied with the water 
heater, and in accordance with all relevant 
statutory and local requirements of the State in 
which the water heater is to be installed. 

3. 

Where a failed component or water heater is 
replaced under Warranty, the balance of the 
original period will remain effective. The replaced 
part or water heater does not carry a new 
warranty.  

4. 

Where the water heater is installed outside the 
boundaries of a metropolitan area as defined by 
Rheem or further than 25 km from a regional 
Rheem Service branch office, or an 

Accredited Service Agent, the cost of transport, 
insurance and travelling costs between the 
nearest Rheem Australia Accredited Service 
Agent’s premises and the installed site shall be 
the owner’s responsibility. 

5. 

The warranty only applies to the water heater 
and original or genuine company component 
replacement parts and therefore does not cover 
any plumbing or electrical parts supplied by the 
installer and not an integral part of the water 
heater, e.g. pressure limiting valve; isolation 
valves; non-return valves; electrical switches; 
pumps or fuse. 

6. 

The water heater must be sized to supply the hot 
water demand in accordance with the guidelines 
in Rheem water heater literature. 

 

WARRANTY EXCLUSIONS 

1. 

REPAIR AND REPLACEMENT WORK WILL BE CARRIED OUT AS SET OUT IN THE RHEEM WATER 
HEATER WARRANTY ABOVE, BUT THE FOLLOWING EXCLUSIONS MAY CAUSE THE WATER 
HEATER WARRANTY TO BECOME VOID, AND MAY INCUR A SERVICE CHARGE AND COST OF 
PARTS. 

 

a) 

Accidental damage to the water heater or 
component including: Acts of God; failure due 
to misuse; incorrect installation; attempts to 
repair the water heater other than by a Rheem 
Service Accredited Service Agent or the Rheem 
Service Department. 

b) 

Where it is found there is nothing wrong with 
the water heater; where the complaint is related 
to excessive discharge from the temperature 
and pressure relief valve due to high water 
pressure; where there is no flow of hot water 
due to faulty plumbing; where water leaks are 
related to plumbing and not the water heater 
components; where there is a failure of gas, 
electricity or water supplies; where the supply 
of gas, electricity or water does not comply with 
relevant codes or acts. 

c) 

Where the water heater or water heater 
component has failed directly or indirectly as a 
result of: excessive water pressure, 
temperature and/or thermal input or corrosive 
atmosphere. 

d) 

Where the water heater is located in a position 
that does not comply with the Rheem water 
heater installation instructions or relevant 
statutory requirements, causing the need for 
major dismantling or removal of cupboards, 
doors or walls, or use of special equipment to 
bring the water heater to floor level. 

e) 

Repairs to the water heater due to scale 
formation in the waterways when the water 
heater has been connected to a harmful water 
supply as outlined in the Owner’s Guide and 
Installation Instructions booklet.     

 

2.  SUBJECT TO ANY STATUTORY PROVISIONS TO THE CONTRARY, THIS WARRANTY EXCLUDES 

ANY AND ALL CLAIMS FOR DAMAGE TO FURNITURE, WALLS, FOUNDATIONS OR ANY OTHER 
CONSEQUENTIAL LOSS EITHER DIRECTLY OR INDIRECTLY DUE TO LEAKAGE FROM THE 
WATER HEATER. 

In addition to this warranty, the Trade Practices Act 1974 and similar laws in each state and territory provide 
the owner under certain circumstances with certain minimum statutory rights in relation to your Rheem water 
heater. This warranty must be read subject to that legislation and nothing in this warranty has the effect of 
excluding or restricting those rights. 
 

Rheem Australia Pty Ltd 
A.B.N 21 098 823 511 

FOR SERVICE TELEPHONE 

131 031 AUSTRALIA

or refer local Yellow Pages

 

NOTE: Every care has been taken to ensure accuracy in preparation of this publication. No liability can be accepted for any 

consequences, which may arise as a result of its application. 

 

Содержание 55027500

Страница 1: ...RED are deemed uncontrolled R Rh he ee em m A Au us st tr ra al li ia a P Pt ty y L Lt td d A AB BN N 2 21 1 0 09 98 8 8 82 23 3 5 51 11 1 SERVICE INSTRUCTIONS Air Sourced Heat Pump TM017 R R Re e ev...

Страница 2: ...m Fault Finding Chart 1 4 2 2 21 Refrigerant System Fault Finding Chart 2 22 De ice Thermostat Fault Finding Chart 2 3 24 Evaporator Thermostat Fault Finding Chart 2 4 24 Insufficient Hot Water Chart...

Страница 3: ...licensed to work with refrigerants may only carry out service and repair to the sealed refrigeration system During repair the refrigerant must be recovered not vented to atmosphere Environmental At th...

Страница 4: ...hms 20 C Not fitted Capacitor 25 microfarads 370 450 VAC 50 60HZ Fan motor winding resistance 47 2 ohms at 20 C Closed 3 5 C De ice thermostat Open 3 C 1 5 C Not fitted Closed 7 C 1 5 C Evaporator the...

Страница 5: ...state back into a liquid condenses The refrigerant then enters the evaporator again and the cycle is repeated A metering device called a TX valve is positioned between the condenser and evaporator to...

Страница 6: ...The action of a substance as it releases heat and changes state condenses from a vapour gas to a liquid Components and their Function Temperature and Pressure Relief Valve A valve designed to provide...

Страница 7: ...or This device fitted in the suction line prior to the compressor is designed to accumulate and prevent liquid refrigerant from entering and damaging the compressor Any liquid refrigerant is evaporate...

Страница 8: ...ent High water pressure areas will have more complaints of this nature and the use of a pressure limiting valve PLV to reduce the household cold water pressure will usually solve most problems Hot wat...

Страница 9: ...uitable for conversion to R409A and the Heat Pump will need to be replaced 551 Series In August 2004 a number of changes were made to the 551 Series Heat Pump In order to identify the change an additi...

Страница 10: ...REV C Date of Issue 5 11 05 This document is stored and maintained electronically by Service All printed copies not bearing this statement in RED are deemed uncontrolled 9 55127507 Manufactured before...

Страница 11: ...Instructions REV C Date of Issue 5 11 05 This document is stored and maintained electronically by Service All printed copies not bearing this statement in RED are deemed uncontrolled 10 Refrigeration...

Страница 12: ...ormance Graph Rheem Heat Pump Recovery Rate L h 45 C Rise 50 55 60 65 70 75 10 15 20 25 30 35 40 Air Temperature Litres Fault Finding Flow Chart Table Fault Chart Number Page 1 13 1 1 14 1 2 18 1 3 19...

Страница 13: ...ronically by Service All printed copies not bearing this statement in RED are deemed uncontrolled 12 Fault Finding Fault Diagnosis No hot water Is the compressor running YES 2 YES Model NO 1 550275 7...

Страница 14: ...heater connected to an off peak tariff NO Off peak connection is unsuitable for Heat Pump models Connect to continuous tariff or off peak 2 if available YES Is the isolating switch turned off NO Rest...

Страница 15: ...thermostat 1 5 Test 2 550275 and 551275 Test 2A 551275 A NO Are the thermostat contacts closed Isolate power NO 2 1 Replace fan motor and reset compressor over temperature cut out NO YES Is the fan m...

Страница 16: ...easure between active and neutral on the terminal block Normal voltage is 240 volts Test 2 Ensure power is isolated before conducting this test 550275 551275 Disconnect one wire from the thermostat an...

Страница 17: ...mal resistance is 47 2 ohms Test 3A Ensure power is isolated before conducting these tests Compressor overload Disconnect the wiring to the compressor overload Using a multimeter set on the x1 resista...

Страница 18: ...t 5 Ensure power is isolated before conducting this test Disconnect the wiring to the capacitor and using a multimeter set on the capacitance uf scale measure across the capacitor terminals Normal cap...

Страница 19: ...cal fault rectified NO YES Is the head pressure excessive Test 7 Check for high condensing temperature due to 1 Controlling thermostat not cutting out 2 Restriction or blockage in system 3 Incorrect T...

Страница 20: ...551275 Possible restriction in system Locate and repair Possible system overcharge Evacuate and recharge TX Valve metering incorrectly Adjust or replace TX valve YES Component Test 7 Warning Live equi...

Страница 21: ...ls indicative current draw for a given pressure ration Pressure ratio Discharge pressure gauge Suction pressure gauge 7 0 5 4 5 6 Indication of correct refrigerant charge The receiver filter dryer sig...

Страница 22: ...icient System overcharged Adjust refrigerant charge YES 2 2 YES Replace bypass valve NO Test 10 Component Test 9 Warning Live equipment Personal Protective Equipment should be worn when conducting thi...

Страница 23: ...ding Chart 2 2 2 3 YES Has the supply of hot water been recently depleted Depending on the ambient temperature the water heater may take 2 or 3 hours to recover YES Is the evaporator frozen Is the suc...

Страница 24: ...he terminal strip Normal resistance should be open circuit when the evaporator temperature is above 3 degrees Test 11 Ensure power is isolated before conducting this test 550 Series only Using a multi...

Страница 25: ...emove obstruction or clear evaporator NO YES Is the evaporator fan running Replace de ice thermostat Is the air flow obstructed Long periods of cold weather will result in poor recovery performance NO...

Страница 26: ...e heater of sufficient capacity for customers needs Recommend a water heater of sufficient capacity to meet needs NO YES NO 2 NO NO Is the heater connected to an off peak tariff YES The Heat Pump is n...

Страница 27: ...er at 48 50 degrees Depending on the length of pipe work and insulation to the fixture s water temperature can be lower due to heat loss Normal Operation Is the outlet water temp from the TLD approx 4...

Страница 28: ...r NO YES NO Is the leak from the element barrel fitting YES Check for loose element bolts Remove element and replace gasket NO YES Remove anode and repair leak using Teflon thread tape YES Is the corr...

Страница 29: ...r dishwasher Fit 600kPa pressure limiting valve YES Is the noise mechanical or air related Normal noise level during operation is approximately 59dB at 1 5 metres If this level is affecting neighbors...

Страница 30: ...wire and earth Disconnect the wiring to the compressor thermostat and the de ice thermostat and megger between each wire and earth Disconnect the wiring to the compressor thermostat and the evaporato...

Страница 31: ...r heater wiring and earth 4 Operate megger A reading above 1 Mega ohm should be obtained 5 If a reading below 1 Mega ohm is indicated all component parts will need to be individually tested to locate...

Страница 32: ...ak tariff NO Off peak connection is unsuitable for Heat Pump models Connect to continuous tariff or off peak 2 if available YES Is the isolating switch turned off NO Restore power and advise customer...

Страница 33: ...the terminal strip Normal resistance should be less than 1 ohm when the evaporator temperature is below 3 5 C degrees Test 14 Ensure power is isolated before conducting this test Heat Pump Mode Using...

Страница 34: ...tat 551275 A models Reset ECO thermostat Replace Robertshaw EWT1A1 2 thermostat YES Are the thermostat contacts closed YES Test 16 551275 models Test 16A 551275 A models Is the water in the tank at le...

Страница 35: ...the x1 resistance scale measure between terminals of the double pole ECO thermostat The reading should be less than 1 ohm Test 16 Ensure power is isolated before conducting this test 551275 models Us...

Страница 36: ...Normal resistance for the heating unit is 2 4kW 20 25 ohms 3 6kW 13 17 ohms Test 17A Ensure power is isolated before conducting this test 551275 A models Using a multimeter on the x1 resistance scale...

Страница 37: ...water heater 2 Relieve pressure from the water heater through the T PR valve or a hot tap 3 Remove the drain line from the T PR valve 4 Unscrew the T PR valve and remove A quantity of hot water will d...

Страница 38: ...the power supply Booster Thermostat Procedure 5 Personal Protective Equipment should be worn when conducting step 2 of this procedure to reduce the risk of electric shock Refer to Rheem Safety Proced...

Страница 39: ...ation 7 Replace screws and thermostat clamp and then tighten 8 Close T PR valve and open all hot taps Restore the cold water supply and purge air through hot taps close each hot tap as water runs free...

Страница 40: ...Protective Equipment should be worn when conducting step 2 of this procedure to reduce the risk of electric shock Refer to Rheem Safety Procedure on electrical testing 1 Isolate the power to the water...

Страница 41: ...ollowing procedures assume that all work conducted conforms to the refrigeration code of good practice During repair the refrigerant must be recovered not vented to atmosphere Evaporator Procedure 14...

Страница 42: ...Procedure 16 Personal Protective Equipment should be worn when conducting step 2 of this procedure to reduce the risk of electric shock Refer to Rheem Safety Procedure on electrical testing 1 Isolate...

Страница 43: ...ons Refrigeration System table on page 3 12 Restore power The refrigeration plant should commence operation 13 Refit air inlet louver and jacket top TX Valve Replacement Procedure 18 Personal Protecti...

Страница 44: ...e evaporator temperature 3 Remove the TX valve cap See diagram opposite 4 Using a 6mm Allan key back the TX valve adjuster screw all the way out Note The adjuster screw is recessed approximately 8mm r...

Страница 45: ...access cover Personal Protective Equipment should be worn when conducting step 2 to reduce the risk of electric shock Refer to Rheem Safety Procedure on electrical testing 2 Confirm with a multi mete...

Страница 46: ...5 Note The replacement filter drier is a soldered type some models have flared connections when fitting the replacement filter drier it will be necessary to cut the flares from the pipe work 11 Rechar...

Страница 47: ...OTC Thermostat Spring 180010 5 Compressor and Accumulator 180001 6 Evaporator Coil 180002 7 Jacket Refrigeration section 108363 8 Jacket Top Refrigeration section 140313 1 9 Shield Air outlet 104799 1...

Страница 48: ...al Reset 180013 4 OTC Thermostat Spring 180010 5 Compressor and Accumulator 180001 6 Evaporator Coil 180002 7 Jacket Refrigeration section 108363 8 Jacket Top Refrigeration section 140313 1 9 Shield A...

Страница 49: ...ist Item Description Part No Item Description Part No 1 Pipe Seal Inlet Outlet 221398 1 8 Anode Cover 221720 1 2 Fitting Liner Inlet 221001 9 Jacket Top 108361 3 Jacket Bottom 140313 1 10 Name Strip 1...

Страница 50: ...Service Instructions REV C Date of Issue 5 11 05 This document is stored and maintained electronically by Service All printed copies not bearing this statement in RED are deemed uncontrolled 49 Explo...

Страница 51: ...6 Cover Foam inlet 221735 Anode Black 221914 Anode Blue 221924 7 Anode Green 222024 8 Anode Cover 221720 1 9 Jacket Top 108361 10 Name Strip 120504 11 Pipe Seal T PR 221289 1 12 T PR Valve 220641 Ther...

Страница 52: ...S a Accidental damage to the water heater or component including Acts of God failure due to misuse incorrect installation attempts to repair the water heater other than by a Rheem Service Accredited S...

Страница 53: ...All printed copies not bearing this statement in RED are deemed uncontrolled 52 Document Revision History Title Service Instructions for Rheem Air Sourced Heat Pump Document Number TM017 Revision Deta...

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