ENTE CERTIFICAZIONE MACCHINE

ENTE CERTIFICAZIONE MACCHINE Organismo di Certificazione e di Ispezione - unto GS Ente di Formazione n. 6737 - Laboratorio di rova ISO/IEC 17025 Test Report EN 14825:2013 COMMISSION REGULATION (EU) No 813/2013 COMMISSION DELEGATED REGULATION (EU) No 811/2013 EN14511-4:2013+ EN ISO 4871:2009 EN 14511-1:2013 EN 14511-2:2013 EN 14511-3:2013 Heat pump water heater March 31 2017

Test Report Guangzhou Jinlun Electric Equipment Co.,Ltd Jinlun Technology zone Qidong Rd Huadong Town Huadu District Guangzhou City..R.China Heat pump water heater Standard: EN 14825:2013 COMMISSION REGULATION (EU) No 813/2013 COMMISSION DELEGATED REGULATION (EU) No 811/2013 EN14511-4:2013+ EN ISO 4871:2009 EN 14511-1:2013 EN 14511-2:2013 EN 14511-3:2013 repared For: Guangzhou Jinlun Electric Equipment Co.,Ltd Jinlun Technology zone Qidong Rd Huadong Town Huadu District Guangzhou City..R.China AGE 1 OF 24

Test Report No.: DEU(16)-12-X0703A-3 Order date: 2017-03-07 Client: Guangzhou Jinlun Electric Equipment Co.,Ltd Jinlun Technology zone Qidong Rd Huadong Town Huadu District Guangzhou City..R.China Test item: Identification / Type No.: Rating: Order content: Test specification: Heat pump water heater MD30D/MDS30D/MDY30D/MDN30D AC380V, 50Hz, 2.98kW ER test EN 14825:2013 COMMISSION REGULATION (EU) No 813/2013 COMMISSION DELEGATED REGULATION (EU) No 811/2013 EN14511-4:2013+ EN ISO 4871:2009 EN 14511-1:2013 EN 14511-2:2013 EN 14511-3:2013 Date of receipt: 2016-12-07 Test sample No.: lace of testing: Testing laboratory: Test result: Test by: LAB-16-12-002 Guangzhou Deu Technology Testing Co., Ltd. Guangzhou Deu Technology Testing Co., Ltd. ass Detailed photo documentation see appendix to this report Reviewed by: Name/osition: Mandy Huang Date: 2017-03-07 Signature: Name/osition: Fego Liu Date: 2017-03-07 Signature: Condition of the test item at delivery: Test item complete and undamaged Legend 1 = very good 2 = good 3 = satisfactory 4 = sufficient 5 = poor (ass) = passed a.m. test specification(s) F(ail) = tailed a.m. test specification AGE 2 OF 24

N/A = not applicable N/T = not tested This test report only relates to the a.m. test sample. Without permission of the test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark. Test sample particulars... : Classification of installation and use... : Fixed appliance Type of the appliance... : Heat pump water heater Function of the appliance... : Space heating/water heater Heating season (heating function applicable)... : Average ossible test case verdicts: - test case does not apply to the test object...: N/A - test object does meet the requirement...: (ass) - test object does not meet the requirement...: F(Fail) General product information The appliance is heat pump water heater which installed at outdoor. The appliance can provide space heating. The appliance does not incorporated water pump. General remarks "(see remark #)" refers to a remark appended to the report. "(see appended table)" refers to a table appended to the report. Throughout this report a comma is used as the decimal separator. The test results presented in this report relate only to the object tested. This report shall not be reproduced except in full without the written approval of the testing laboratory. General descriptions Remarks: Brief description of the tested sample(s): Complete test was conducted on MD30D. MDS30D/MDY30D/MDN30D are serial products. They belong to the same circuit type except the difference in power, load capacity and the dimension. Testing results summary The appliances meet the requirement of the seasonal space heating energy efficiency in COMMISSION DELEGATED REGULATION (EU) No 813/2013. According to COMMISSION DELEGATED REGULATION (EU) No 811/2013 with regard to the energy labelling of space heater, the seasonal space heating energy efficiency class of the unit is A+. AGE 3 OF 24

Model list: Model Rated voltage Refrigerant/charge MD30D/MDS30D/MDY30D/MDN30D 220V/1N/50Hz, 380V/3N/50Hz R417A/2200KG Compressor Condenser Evaporator Manufacturer Model type Rated capacity Rated input Manufacturer Model type Heat exchanger Manufacturer Fin type Fin spacing Tube pitch x row pitch ip specification COELAND ZW34KA-TF-522 12KW 2.98KW Hangzhou Shenshi Energy save technical Co., Ltd KOC-TG-2 Tube In Tube Heat Exchanger Foshan Nanhai minghuang cooling Equipment Co., Ltd Copper tube aluminum foil type fin 2.0mm 25mm φ9.52 internal thread pipe Dimension 714.32*349.32*650 Fan motor Manufacturer Model type specification Foshan Nanhai Songgang Junfeng electric Co., Ltd YDK-90-6 90W AGE 4 OF 24

Rating labels and marking: Remark: other models rating label is identical to the representative rating label except for model name. AGE 5 OF 24

EN 14825 COMMISSION REGULATION (EU) No 813/2013 COMMISSION DELEGATED REGULATION (EU) No 811/2013 Clause Requirement - Test Result - Remark Verdict COMMISSION REGULATION (EU) No 813/2013 Article 1 Subject matter and scope 1 This Regulation establishes ecodesign requirements for the placing on the market and/or putting into service of space heaters and combination heaters with a rated heat output heater 400 kw including those integrated in packages of space heater, temperature control and solar device or packages of combination heater, temperature control and solar device as defined in article 2 of Commission Delegated Regulation (EU) No 811/2013. 2 This Regulation shall not apply to: (a) heaters specifically designed for using gaseous or liquid fuels predominantly produced from biomass; (b) heaters using solid fuels; (c) heaters within the scope of Directive 2010/75/EU of the European arliament and of the Council; (d) heaters generating heat only for the purpose of providing hot drinking or sanitary water; (e) heaters for heating and distributing gaseous heat transfer media such as vapor or air; (f) cogeneration space heaters with a maximum electrical capacity of 50 kw or above. (g) heat generators designed for heaters and heater housings to be equipped with such heat generators placed on the market before 1 January 2018 to replace identical heat generators and identical heater housings. The replacement product or its packaging shall clearly indicate the heater for which it is intended. N/A Article 3 Ecodesign requirements and timetable 1 The ecodesign requirements for heaters are set out in Annex II. 2 Each ecodesign requirement shall apply in accordance with the following timetable: AGE 6 OF 24

EN 14825 COMMISSION REGULATION (EU) No 813/2013 COMMISSION DELEGATED REGULATION (EU) No 811/2013 Clause Requirement - Test Result - Remark Verdict (a) from 26 September 2015: (i) heaters shall meet the requirements set out in Annex II, points 1(a), 3 and 5; (ii) combination heaters shall meet the requirements set out in Annex II, point 2(a); (a) from 26 September 2017: (i) electric space heaters, electric combination heaters, cogeneration space heaters, heat pump space heaters and heat pump combination heaters shall meet the requirements set out in Annex II, point 1(b); (ii) combination heaters shall meet the requirements set out in Annex II, point 2(b); (a) from 26 September 2018 heaters shall meet the requirements set out in Annex II, point 4(a). 3 Compliance with ecodesign requirements shall be measured and calculated in accordance with the requirements set out in Annex III. Annex II Ecodesign requirements N/A 1 Requirements for seasonal space heating energy efficiency (a) From 26 September 2015 the seasonal space heating energy efficiency and useful efficiencies of heaters shall not fall below the following values: - Heat pump space heaters and heat pump combination heaters, with the exception of lowtemperature heat pumps: 100% - Low-temperature heat pumps: 115% N/A (b) From 26 September 2017 the seasonal space heating energy efficiency and useful efficiencies of heaters shall not fall below the following values: - Heat pump space heaters and heat pump combination heaters, with the exception of lowtemperature heat pumps: 110% - Low-temperature heat pumps: 125% N/A 2 Requirements for water heating energy efficiency N/A (a) From 26 September 2015 the water heating energy efficiency of combination heaters shall not fall below the following values: N/A AGE 7 OF 24

EN 14825 COMMISSION REGULATION (EU) No 813/2013 COMMISSION DELEGATED REGULATION (EU) No 811/2013 Clause Requirement - Test Result - Remark Verdict Declared load profile Water heating energy efficiency 3XS XXS XS S M L XL XXL 3XL 4XL 22% 23% 26% 26% 30% 30% 30% 32% 32% 32% - (a) From 26 September 2017 the water heating energy efficiency of combination heaters shall not fall below the following values: N/A Declared load profile Water heating energy efficiency 3XS XXS XS S M L XL XXL 3XL 4XL 32% 32% 32% 32% 36% 37% 38% 60% 64% 64% - 3 Requirements for sound power level From 26 September 2015 the sound power level of heat pump space heaters and heat pump combination heaters shall not exceed the following values: 54 db Rated heat output 6 kw 6 kw < Rated heat output 12 kw 12 kw < Rated heat output 30 kw 30 kw < Rated heat output 70 kw - indoor outdoor indoor outdoor indoor outdoor Indoor outdoor 60 db 65 db 65 db 70 db 70 db 78 db 80dB 88dB 4 Requirements for emissions nitrogen oxides N/A 5 Requirements for product information N/A From 26 September 2015 the following product information on heaters shall be provided: (a) the instruction manuals for installers and endusers, and free access websites of manufacturers, their authorized representatives and importers shall contain the following elements: N/A N/A AGE 8 OF 24

EN 14825 COMMISSION REGULATION (EU) No 813/2013 COMMISSION DELEGATED REGULATION (EU) No 811/2013 Clause Requirement - Test Result - Remark Verdict - For heat pump heaters and heat pump combination heaters, the technical parameters set out in Table 2, measured and calculated in accordance with Annex III; - Any specific precautions that shall be taken when the heater is assembled, installed or maintained; - Information relevant for disassembly, recycling and/or disposal at end-of-life; N/A N/A N/A Annex III Measurements and calculations COMMISSION DELEGATED REGULATION (EU) No 811/2013 Annex II Energy efficiency classes 1 Seasonal space heating energy efficiency classes The seasonal space heating energy efficiency class of a heater, with the exception of lowtemperature heat pumps and heat pump space heaters for low-temperature application, shall be determined on the basis of its seasonal space heating energy efficiency as set out in Table 1. The seasonal space heating energy efficiency class of a low-temperature heat pumps and a heat pump space heaters for low-temperature application shall be determined on the basis of its seasonal space heating energy efficiency as set out in Table 2. The seasonal space heating energy efficiency of a heater shall be calculated in accordance with point 3 and 4 of Annex VII, for heat pump space heaters, heat pump combination heaters and lowtemperature heat pumps under average climate conditions. N/A 2 Water heating energy efficiency classes N/A The water heating energy efficiency class of a combination heater shall be determined on the basis of its water heating energy efficiency as set out in Table 3. The water heating energy efficiency of a combination heater shall be calculated in accordance with point 5 of Annex VII. N/A N/A AGE 9 OF 24

Information requirements for heat pump space heaters and heat pump combination heaters Models: Air to water heat pump: Water to water heat pump: Brine to water heat pump: Low-temperature heat pump: Equipped with a supplementary heater: Heat pump combination heater: MD30D arameters shall be declared for medium-temperature application, except for low-temperature heat pumps. For low-temperature heat pumps, parameters shall be declared for low-temperature application. arameters shall be declared for average climate conditions. Item Symbol Value Unit Item Symbol Value Unit Rated heat output rated 2.98 kw Declared capacity for heating for part load at indoor temperature 20 C and outdoor temperature T j yes No No No No No Seasonal space heating energy efficiency T j = -7 C dh 2.53 kw T j = -7 C T j = +2 C dh 2.76 kw T j = +2 C T j = +7 C dh 2.92 kw T j = +7 C T j = +12 C dh 2.97 kw T j = +12 C T j = operation limit temperature T j = bivalent temperature For air to water heat pumps: T j = -15 C (if TOL < -20 C) dh 2.40 kw dh 2.53 kw dh -- kw η s 135 % Declared coefficient of performance or primary energy ratio for part load at indoor temperature 20 C and outdoor temperature T j T j = operation limit temperature T j = bivalent temperature For air to water heat pumps: T j = -15 C (if TOL < -20 C) COd or ERd COd or ERd COd or ERd COd or ERd COd or ERd COd or ERd COd or ERd 3.96 -- 4.12 -- 4.20 -- 4.76 -- 3.86 -- 3.96 -- -- -- AGE 10 OF 24

Bivalent temperature Cycling interval capacity for heating Degradation coefficient T biv -7 C cych -- kw Cdh 1.00 -- ower consumption in modes other than active mode Off mode OFF 0.004736 kw Thermostat-off mode TO 0 kw Standby mode SB 0.004736 kw Crankcase heater mode Other items CK 0 kw For air to water heat pumps: Operation limit temperature Cycling interval efficiency Heating water operating limit temperature TOL -10 C COcyc or ERcyc Supplementary heater Rated heat output Type of energy input -- -- or % WTOL -- C sup -- kw -- Capacity control fixed For air to water heat pumps: Rated air flow rate,outdoors -- -- m 3 /h Sound power level, indoors/outdoors Annual energy consumption L WA QHE For heat pump combination heater Declared load profile Daily electricity consumption -- 54 db -- kwh or GJ Q elec - kwh For water/brine to water heat pumps: Rated brine or water flow rate, outdoor heat exchanger Water heating energy efficiency Daily fuel consumption -- -- m 3 /h η wh -- % Q fuel -- kwh AGE 11 OF 24

Annual electricity consumption AEC -- kwh Annual fuel consumption AFC -- GJ Contact details Guangzhou Jinlun Electric Equipment Co.,Ltd Jinlun Technology zone Qidong Rd Huadong Town Huadu District Guangzhou City..R.China Model Test method Outlet temperature type Test result Inlet dry bulb temperature for outdoor air C Inlet wet bulb temperature for outdoor air C Measurements and calculations MD30D Air enthalpy method Variable outlet Test condition A B C D E F -7.00 2.02 7.10 12.00-10.01-7.00-7.97 1.01 6.00 11.00-11.50-7.97 Inlet temperatures for indoor C 31.30 31.46 30.93 29.27 31.90 31.30 Outlet temperatures for indoor C 35.37 35.03 35.11 34.97 35.15 35.37 Measured capacity W 2531 2756 2916 2967 2396 2531 Measured power input W 10026 11356 12248 14125 9253 10026 Static pressure difference ka 14.09 14.21 14.06 14.1 13.95 14.09 Water volume flow rate m 3 /h 3 3 3 3 3 3 Measured power input of compressor off state W Corrections of the power input of liquid pump if applicable 5 5 5 5 5 5 hydrau W 2.98 2.98 2.98 2.98 2.98 2.98 Efficiency of the pump 0.15 0.15 0.15 0.15 0.15 0.15 Fraction power for calculation W 86 85 88 86 85 86 Effective capacity W 2531 2756 2916 2967 2396 2531 Effecitve power input W 10026 11356 12248 14125 9253 10026 Calculated CO 3.96 4.12 4.2 4.76 3.86 3.96 AGE 12 OF 24

Electric power consumption during thermostat-off mode, standby mode, crankcase heater mode and off mode Off mode kw 0.004736 Thermostat-off mode kw 0 Standby mode kw 0.004736 Crankcase heater mode kw 0 Calculations for seasonal space heating energy efficiency Test condition A B C D E F Outdoor heat exchanger Outdoor air C Indoor heat exchanger C Outlet water temperature C art Load Ratio % art Load kw Tested Capacity kw Tested CO Cc CR CO at A, B, C, D, E, F condition -7 35 85% 2.531 10.026 3.96 1.00 1.00 3.96 2 35 92% 2.756 11.356 4.12 1.00 0.52 4.12 7 35 98% 2.916 12.248 4.2 1.00 0.29 4.2 12 35 100% 2.967 14.125 4.76 1.00 0.09 4.76-10 35 80% 2.396 9.253 3.86 1.00 1.00 3.86-7 35 85% 2.531 10.026 3.96 1.00 1.00 3.96 SCOon 4.03 SCOnet 4.01 SCO 4 η s % 135 Tested sound power level L WA db 54 AGE 13 OF 24

EN14511 Clause Requirement - Test Result - Remark Verdict 4 Requirements 4.2 Temperature operating range 4.2.1 Starting test The unit shall be capable of operating within the limit of use indicated by the manufacturer. For every condition stated in Table 1, and for both cooling and heating mode where applicable, the unit shall start up and operate for at least 20 min, without being stopped by the safety devices. The temperatures are set at the beginning of the test and maintained constant during the test. Test voltage shall be as specified in Table 1. It is set at the beginning of the test and maintained constant during the test. The environmental conditions during the test shall be as specified in Tables 1 and 2 of EN 14511-2:2004. The flow rates shall be the same as that used for rating capacity test, as specified in EN 14511-2. Deviation between individual values and set values shall be between: zero and minus twice the permissible deviation according to Table 2 of EN 14511-3:2004, for the upper limit of use; zero and plus twice the permissible deviation according to Table 2 of EN 14511-3:2004, for the lower limit of use. Uncertainty of measurement shall be as specified in Table 1 of EN 14511-3:2004. EN14511 Clause Requirement - Test Result - Remark Verdict AGE 14 OF 24

EN14511 Clause Requirement - Test Result - Remark Verdict 4.2.2 Test at maximum operating conditions (cooling mode) When operated at conditions stated in Table 2 during 1 h, then switch off for 3 min, and then switched on again for 1 h, the unit shall meet the following requirements: - the unit shall suffer no damage; the unit motor shall operate continuously for the first hour without tripping of the motor overload protective devices; after the shut-down period of 3 min, the unit shall restart automatically no more than 5 min after restarting of the compressor; the unit motor shall operate again continuously for the rest of the second hour without tripping of the motor overload protective devices. NOTE When possible, switching off the unit should be done through the control panel of the unit. This test can be combined with the corresponding starting test, except for control cabinet air conditioners where the inlet temperature at the indoor heat exchanger is lowered to 35 C after the starting time. 4.2.3 Freeze-up test 4.2.3.1 Air-cooled unit After the unit has operated for 6 h at the conditions stated in Table 3, and after the last freeze up cycle has completed, the following requirements shall be fulfilled: no ice shall have accumulated on the evaporator; no ice shall drip from the unit; no water shall drip or be blown off the unit into the room. the saturated temperature corresponding to the pressure measured at the suction of the compressor shall not have decreased by more than 2 K. For all units, electrical power voltage and frequency shall be given by the manufacturer. 4.4 Shutting off the heat transfer medium flows To check the correct operating of the safety devices on the unit, the following faults shall be simulated consecutively. The unit shall have attained steady state in the standard rating conditions according to Tables 3 to 15 of EN14511-2:2004 before every fault is simulated. Each fault simulated shall be maintained for at least 1 h. 4.5 Complete power supply failure AGE 15 OF 24

Complete power supply failure lasting approximately 5 s shall be simulated. The unit shall have attained steady state conditions before the fault simulation, at the standard rating condition according to Table 3 to 15 of EN 14511-2:2004. After restoration of power the unit shall restart automatically no more than 20 min after the compressor has been allowed to restart by the control devices of the unit. The unit is checked for any damage sustained during the test and if any safety devices have operated during the test. The test does not apply when the manufacturer states that the machine does not automatically restart after power supply failure. 4.6 Condensate draining and enclosure sweat test In heating mode, draining of condensate, including that formed on the enclosure, shall be made correctly when operating at the standard rating conditions given in Tables 3 to 15 of EN 14511-2:2004. In cooling mode, draining of condensate, including that formed on the enclosure, shall be made correctly when operating at conditions given in Table 5. During the test of 4 h no condensed water shall drip, run or blow off the unit except through the drain. For indoor units, drain holes shall be provided with suitable pipe connection, the minimum diameter of which shall be 12 mm. 4.7 Defrosting (where applicable) The functioning of any defrosting system shall be specified under any one of the application rating conditions (see Table 3 to 15 in EN 14511-2:2004), where frosting occurs. Successive frosting/defrosting cycles shall be repeated without running in progressively deteriorating average performances. There shall not be growth of ice in and around the drip tray. 4.8 Other requirements Components in air handling systems, such as fans, filters, heat exchangers, etc., shall be easily accessible and resistant for cleaning purposes recommended by the manufacturer. AGE 16 OF 24

EN14511 Clause Requirement - Test Result - Remark Verdict 5 Marking. Each unit shall have a durable, permanently fixed rating plate that is easily readable or accessible when the unit is in position for use, bearing at least the following information in addition to information required by safety standards. In the case of units consisting of several parts which can be made by different matching, only items a) and b) are to be indicated, where item b) applies to each part. Items c) and d) depend on the considered matching and shall be indicated in the manufacturer's data sheet. a) manufacturer or supplier; b) manufacturer's model designation and serial number; c) the CO and/or EER to three significant figures and the standard rating condition at which it is measured according to Tables 3 to 15 of EN 14511-2:2004; d) heating/cooling capacity in kilowatts, with two digits after the decimal comma but not more than 3 significant figures at the test condition given in item c) of clause 5. e) for control cabinet air conditioners, the sensible cooling capacity in kilowatts, with one digit after the decimal comma but not more than 3 significant figures at the test condition given in item c) of clause 5. Further information may be provided; with regard to rating only the other rating conditions given in Tables 3 to 15 of EN 14511-2:2004 are to be used. 6 Technical data sheet 6.2 erformance characteristics 6.2.1 Rating characteristics The manufacturer shall provide in a table or as a graph the rating characteristics according to EN 14511-2 and EN 14511-3. Rating characteristics include: the cooling capacity, the effective power input, the EER and the SHR (where applicable); the heating capacity, the effective power input and the CO (where applicable); the heat recovery capacity and the type of liquid (where applicable). The manufacturer shall state that the characteristics apply to a new unit with clean heat exchangers. 6.2.2 Additional characteristics AGE 17 OF 24

EN14511 Clause Requirement - Test Result - Remark Verdict In addition, the manufacturer shall provide the following characteristics for the rated point(s): non ducted air-to-air units: flow rates or rotational speeds of fans; non ducted air-to-water units: air flow rate or rotational speed of fan; water flow rate and pressure difference; unit intended to discharge into double floor: nominal flow rate and external static pressure difference; other types of units: nominal flow rates and external static pressure differences for air and water. 6.2.3 Sound characteristics The manufacturer shall provide the sound power level and the corresponding test method according to ENV 12102. 6.3 Electrical characteristics The manufacturer shall specify the electrical the characteristics in accordance with EN 60335-2-40 or EN 60204-1 as applicable and: maximum starting current of the unit, as defined in EN 61000-3-11; total power input and current at the rated point, excluding the starting period; reactive power or power factor at the rated point, for units with a total power input greater than 10 kw; power input of fan and pump if included in the units. 6.4 Operating range The manufacturer shall specify: limits of use (temperatures and flows); whether there are devices fitted which do not allow the unit to operate when these limits are exceeded. 7 Instructions 7.1 General If not already required by other standards, the manufacturer shall provide the information as described. 7.2 hysical description 7.2.1 Refrigerant, air and/or liquid circuits See instructions AGE 18 OF 24

EN14511 Clause Requirement - Test Result - Remark Verdict The manufacturer shall:. specify the refrigerant, air and liquid circuits preferably providing circuit diagrams, showing every functional unit, control and safety device and specifying their type; if the unit uses water in the heat exchangers specify the water capacity contained in the unit, and specify either the constructional materials of the heat exchangers or the water quality; if used, specify the type of brine and the concentration into any other liquid; specify the type of oil to be used in the compressor. 7.2.2 Additional heating devices, when integral to the unit The manufacturer shall specify the type and location of additional heating devices and their control and safety devices. 7.2.3 Control and safety The manufacturer shall: state the functions achieved by the control and safety devices provided with the unit and specify when applicable their provision for adjustment and the method by which the safety devices are reset; provide specifications for any control or safety devices necessary to ensure correct operation of the unit but which are not provided with the unit; specify any limitation to the use of the rest of the installation. 7.3 Instructions for installation The manufacturer shall specify in particular: the required location conditions (whether units are to be installed outside or in a weather proof enclosure, or in a heated space); requirements of physical layout, access and clearance; requirements for the electrical, liquid, air and refrigerant connections, to be made on site; the location of warning and tripping devices; the installation precautions to be taken to ensure, in particular: correct circulation of the heat transfer media; water draining; cleanliness of heat exchange surfaces; to minimise noise, vibration or other adverse effects. Special indications for units using soil, sea water, ground water or surface water: specify any materials which are in contact with the water or with the brine. EN14511 Clause Requirement - Test Result - Remark Verdict AGE 19 OF 24

7.4 Instruction for maintenance The manufacturer shall state: content and frequency of routine maintenance operations to be performed by the user; content and frequency of maintenance and inspection operations which shall be performed by a specialist. AGE 20 OF 24

EN ISO 4871 Clause Requirement - Test Result - Remark Verdict 6 Verification of Noise emission values declarations The quantity to be verified is either the declared single-number noise emission value L d, or the sum of the measured noise emission value L, and the uncertainty K, depending on the form of the noise emission declaration. Verification shall be effected by means of noise measurements made according to the same noise test code, or, if there is no noise test code, according to a basic measurement standard with the same or better grade of accuracy, and under the same machinery or equipment operating conditions as those to which the declared noise equation values refer. AGE 21 OF 24

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Notice 1. This test report shall be invalidation without the cachet of the testing laboratory. 2. This copied report shall be invalidation without sealed the cachet of the testing laboratory. 3. This report shall be invalidation without tester signature, reviewer signature and approver signature. 4. This altered report shall be invalidation. 5. Client shall put forward demurrer within 15days after received report. The testing laboratory shall refuse disposal if exceeded the time limit. 6. The test results presented in this report relate only to the object tested. AGE 24 OF 24