Table Of Contents - Mitsubishi Electric EHPT Series Operation Manual

Contents
1. Safety Precautions ........................................... 2
2. Introduction ....................................................... 3
3. Technical information ...................................... 3
4. Customising Settings for Your Home ............. 4
5. Service and Maintenance............................... 10
6. Serial number.................................................. 10
en
Abbreviations and glossary
No. Abbreviations/Word
1 Compensation curve mode
2 COP
3 Cooling mode
4 Cylinder unit
5 DHW mode
6 Flow temperature
7 Freeze stat. function
8 FTC
9 Heating mode
10 Hydrobox
11 Legionella
12 LP mode
13 Packaged model
14 PRV
15 Return temperature
16 Split model
17 TRV
1
For safe and correct use, please read this operation manual thoroughly before operating the cylinder unit and
the hydrobox. English is the original language. The other languages versions are translation of the original.
Description
Space heating incorporating outdoor ambient temperature compensation
Coefficient of Performance the efficiency of the heat pump
Space cooling through fan-coils or underfloor cooling
Indoor unvented DHW tank and component plumbing parts
Domestic hot water heating mode for showers, sinks, etc.
Temperature at which water is delivered to the primary circuit
Heating control routine to prevent water pipes freezing
Flow temperature controller, the circuit board in charge of controlling the system
Space heating through radiators or Underfloor heating
Indoor unit housing the component plumbing parts (NO DHW tank)
Bacteria potentially found in plumbing, showers and water tanks that may cause Legionnaires disease
Legionella prevention mode - a function on systems with water tanks to prevent the growth of legionella bacteria
Plate heat exchanger (Refrigerant - Water) in the outdoor heat pump unit
Pressure relief valve
Temperature at which water is delivered from the primary circuit
Plate heat exchanger (Refrigerant - Water) in the indoor unit
Thermostatic radiator valve - a valve on the entrance or exit of the radiator panel to control the heat output