Identification Of The Appliance; Technical Features; Operating Principle - CHAFFOTEAUX 150 L Notice D'emploi Et D'installation

1.7 Identification of the appliance

The main information for identifying the appliance is contained on the adhesive data plate located on the water heater
casing.
Internal unit 35isuali label
External unit 35isuali label
External unit 0811

2. TECHNICAL FEATURES

2.1 Operating principle

The heat pump water heater does not directly heat water using electrical energy, but makes a more rational use of the
latter to obtain the same result in a more efficient manner, namely by consuming approx. 2/3 less water.
The efficiency of a heat pump cycle is measured by the Coefficient of Performance (COP), i.e. the ratio between the
energy supplied to the appliance (in this case, the heat transferred to the water to be heated) and the electrical energy
used (by the compressor and the appliance's auxiliary devices). The COP varies according to the type of heat pump
and to its relative conditions of operation.
For example, a COP value equal to 3 indicates that for every 1 kWh of electrical energy used, the heat pump supplies
3 kWh of heat to the medium to be heated, of which 2 kWh are extracted from the free source.
Heat pump water heater – GENERAL INFORMATION
Description
model
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Level of protection
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Type/quantity of refrigerant
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Design pressure of the circuit
serial no.
35
Description
A model
B tank capacity
C serial no.
power supply voltage. Frequency. Maximum
D
absorbed power
E max./min. Pressure of the refrigeration circuit
F tank protection
G absorbed power – heating element mode
H marks and symbols
I thermal power yielded in heat pump mode
L max./min. Power in heat pump mode
M type of refrigerant and charge
N maximum tank pressure