17
H22 (!) 2
(Only EWPlus 971) Configurability of digital output 2 (B).
0 = Disabled; 1 = Compressor; 2 = Defrost; 3 = Fan; 4 = Alarm; 5 = AUX; 6 = Standby.
H23 (!) 2 (Only EWPlus 974) Configurability of digital output 3 (C). Same as H22.
H25 (!) 2 (Option) Enable/Disable the buzzer. 0 = Disabled; 4 = Buzzer; 1-2-3-5-6 = Not used.
H32 (!) 2
DOWN button configurability.
0 = disabled; 1 = defrost; 2 = not used; 3 = reduced set; 4 = stand-by.
H42 (!) 1&2 Evaporator probe present. n = not present; y = present.
reL 1&2 reLease firmware. Device version: read only parameter.
tAb 1&2 tAble of parameters. Reserved: read only parameter.
COPY CARD
UL 2 Up load. Programming parameter transfer from instrument to Copy Card.
Fr 2 Format. Erasing all data in the copy card.
(!) WARNING!
• If one or more of these parameters highlighted with (!) are modified, the controller must be switched off
and switched on again to ensure correct operation.
• Parameter H25 is present only in model with buzzer on board.
SUPERVISION
The device can be connected to:
• Telecontrol system TelevisSystem (°)
• ParamManager fast parameter setting software
The connection can be made via TTL serial port.
For connection to RS-485 bus use TTL/RS485 interface BusAdapter 150.
For connection to PC should be used:
• for TelevisSystem: PCInterface 1110/1120 with Televis license;
• for ParamManager: PCInterface 2150/2250 with ParamManager license;
(°) To configure the instrument for this purpose, use parameters “dEA” and “FAA” in the “Programming” menu.
NOTE: The instrument can be connected to TelevisSystem but the RVD function is not available.
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