DE DIETRICH AWHP-2 MIT-IN-2 iSystem - Manual (Page 6)

1.2 Abbreviations
4 DHW : Domestic hot water
4 PPS : Polypropylene hardly inflammable
4 PCU : Primary Control Unit - PCB contoller for heat pump operation
4 PSU : Parameter Storage Unit - Parameter storage for PCBs
PCU and SU
4 SCU : Secondary Control Unit - DIEMATIC iSystem control panel
PCB
4 SU : Safety Unit - Safety PCB
4 3WV : 3-way valve
4 EVU : Power supply company
4 AWHP : Outdoor module connected by connection cable to the
indoor module
4 MIT-2 : Indoor module fitted with a DIEMATIC iSystem control
panel
4 HP : Heat pump
4 EER : Frigorific efficiency ratio
4 COP : Performance coefficient
4 EER : Frigorific efficiency ratio
4
Flow temperature: Temperature of the water circulating in the
radiators or in the underfloor heating.
4
Ambient temperature: Temperature inside the house or in a room.
4
Room temperature setpoint: Temperature programmed in the
control system that must be reached by the heat pump.
1.3 Liabilities
1.3.1. Manufacturer’s liability
Our products are manufactured in compliance with the requirements
of the various applicable European Directives. They are therefore
delivered with [ marking and all relevant documentation.
In the interest of customers, we are continuously endeavouring to
make improvements in product quality. All the specifications stated in
this document are therefore subject to change without notice.
Our liability as the manufacturer may not be invoked in the following
cases:
4
Failure to abide by the instructions on using the appliance.
4
Faulty or insufficient maintenance of the appliance.
4
Failure to abide by the instructions on installing the appliance.
1. Introduction AWHP-2 MIT-IN-2 iSystem
5 31/03/2014 - 7616372-001-02