DE DIETRICH TWH 200E - TWH 300E - TWH 300EH - Manual (Page 5)

1 Introduction
1.1 Symbols used
In these instructions, various danger levels are employed to draw the
user’s attention to particular information. In so doing, we wish to
safeguard the user’s safety, obviate hazards and guarantee correct
operation of the appliance.
DANGER
Risk of a dangerous situation causing serious physical
injury.
WARNING
Risk of a dangerous situation causing slight physical
injury.
CAUTION
Risk of material damage.
Signals important information.
¼Signals a referral to other instructions or other pages in the
instructions.
Before installing and commissioning the device, read
carefully the instruction manuals provided.
1.2 Abbreviations
4 HP : Heat pump
4 DHW : Domestic hot water
4 LP : Low pressure
4 HP : High pressure
4 CFC : Chlorofluorocarbon
4 Qpr : Static losses (Thermal losses from the DHW tank when it is
off for 24 hours)
4 COP : Performance coefficient
4 HP/HC : Peak hours / Off-peak hours
TWH 200E TWH 300E TWH 300EH 1. Introduction
03/02/2014 - 7605313-001-02 4