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91
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Information to identify the model(s) to which the information relates to: If function includes heating: Indicate the heating season the
Indoor unit model name SRK20ZSX-S information relates to. Indicated values should relate to one
Outdoor unit model name SRC20ZSX-S heating season at a time. Include at least the heating season 'Average'.
Function(indicate if present) Average(mandatory) Yes
cooling Yes Warmer(if designated) Yes
heating Yes Colder(if designated) No
Item symbol value unit Item symbol value class
Design load Seasonal efficiency and energy efficiency class
cooling Pdesignc 2.00 kW cooling SEER 9.50 A+++
heating / Average Pdesignh 2.70 kW heating / Average SCOP/A 5.20 A+++
heating / Warmer Pdesignh 3.70 kW heating / Warmer SCOP/W 6.70 A+++
heating / Colder Pdesignh - kW heating / Colder SCOP/C - -
unit
Declared capacity at outdoor temperature Tdesignh Back up heating capacity at outdoor temperature Tdesignh
heating / Average (-10℃) Pdh 2.70 kW heating / Average (-10℃) elbu 0 kW
heating / Warmer (2℃) Pdh 3.70 kW heating / Warmer (2℃) elbu 0 kW
heating / Colder (-22℃) Pdh - kW heating / Colder (-22℃) elbu - kW
Declared capacity for cooling, at indoor temperature 27(19)℃ and Declared energy efficiency ratio, at indoor temperature 27(19)℃ and
outdoor temperature Tj outdoor temperature Tj
Tj=35℃ Pdc 2.00 kW Tj=35℃ EERd 6.25 -
Tj=30℃ Pdc 1.47 kW Tj=30℃ EERd 9.23 -
Tj=25℃ Pdc 1.19 kW Tj=25℃ EERd 12.90 -
Tj=20℃ Pdc 1.25 kW Tj=20℃ EERd 17.80 -
Declared capacity for heating / Average season, at indoor Declared coefficient of performance / Average season, at indoor
temperature 20℃ and outdoor temperature Tj temperature 20℃ and outdoor temperature Tj
Tj=-7℃ Pdh 2.39 kW Tj=-7℃ COPd
3.15 -
Tj=2℃ Pdh 1.45 kW Tj=2℃ COPd 5.30 -
Tj=7℃ Pdh 0.94 kW Tj=7℃ COPd 6.55 -
Tj=12℃ Pdh 0.95 kW Tj=12℃ COPd 8.40 -
Tj=bivalent temperature Pdh 2.70 kW Tj=bivalent temperature COPd 2.70 -
Tj=operating limit Pdh 2.10 kW Tj=operating limit COPd 2.20 -
Declared capacity for heating / Warmer season, at indoor Declared coefficient of performance / Warmer season, at indoor
temperature 20℃ and outdoor temperature Tj temperature 20℃ and outdoor temperature Tj
Tj=2℃ Pdh 3.70 kW Tj=2℃ COPd 3.40 -
Tj=7℃ Pdh 2.38 kW Tj=7℃ COPd 6.00 -
Tj=12℃ Pdh 1.06 kW Tj=12℃ COPd 8.38 -
Tj=bivalent temperature Pdh 3.70 kW Tj=bivalent temperature COPd 3.40 -
Tj=operating limit Pdh 2.10 kW Tj=operating limit COPd 2.20 -
Declared capacity for heating / Colder season, at indoor Declared coefficient of performance / Colder season, at indoor
temperature 20℃ and outdoor temperature Tj temperature 20℃ and outdoor temperature Tj
Tj=-7℃ Pdh - kW Tj=-7℃ COPd - -
Tj=2℃ Pdh - kW Tj=2℃ COPd - -
Tj=7℃ Pdh - kW Tj=7℃ COPd - -
Tj=12℃ Pdh - kW Tj=12℃ COPd - -
Tj=bivalent temperature Pdh - kW Tj=bivalent temperature COPd - -
Tj=operating limit Pdh - kW
Tj=operating limit COPd - -
Tj=-15℃ Pdh - kW Tj=-15℃ COPd - -
Bivalent temperature Operating limit temperature
heating / Average Tbiv -10 ℃ heating / Average Tol -20 ℃
heating / Warmer Tbiv 2 ℃ heating / Warmer Tol -20 ℃
heating / Colder Tbiv - ℃ heating / Colder Tol - ℃
Cycling interval capacity Cycling interval efficiency
for cooling Pcycc - kW for cooling EERcyc - -
for heating Pcych - kW for heating COPcyc - -
Degradation coefficient Degradation coefficient
cooling Cdc 0.25 - heating Cdh 0.25 -
Electric power input in power modes other than 'active mode' Annual electricity consumption
off mode Poff
4 W cooling Qce 74 kWh/a
standby mode Psb 4 W heating / Average Qhe 728 kWh/a
thermostat-off mode Pto 11 W heating / Warmer Qhe 773 kWh/a
crankcase heater mode Pck 0 W heating / colder Qhe - kWh/a
Capacity control(indicate one of three options) Other items
Sound power level(indoor) Lwa 53 dB(A)
Sound power level(outdoor) Lwa 56 dB(A)
fixed No Global warming potential GWP 1975 kgCO2eq.
staged No Rated air flow(indoor) - 678 m3/h
variable Yes Rated air flow(outdoor) - 1860 m3/h
Contact details for obtaining Name and address of the manufacturer or of its authorised representative.
more information Mitsubishi Heavy Industries Air-Conditioning Europe, Ltd.
7 Roundwood Avenue, Stockley Park, Uxbridge, Middlesex, UB11 1AX,
United Kingdom
C RWA000Z269
13. TECHNICAL INFORMATION
Model SRK20ZSX-S
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