ROBUA GA Line ACF Series, Инструкция по установке, использованию и техническому обслуживанию, Страница: 15 / 36

1 Features and technical data
Installation, Use and Maintenance Manual – GA Line ACF Series
15
Figure 1�10 – Electronic board S61
LEGEND
SCH S61" electronic board
THMF water delivery temperature probe
input
THRF water return temperature probe input
TCN condenser outlet temperature probe
input
TA ambient air temperature probe input
TG generator temperature probe input
(condenser input)
TA1 not used
TA2 not used
SRT1 oil pump rotation sensor input
SRT2 not used
JP12 not used
SPI not used
P8 (GND, L, H) CAN BUS connector
J1 CAN BUS jumper
A1, A2 auxiliary inputs (not used)
TF flue gas thermostat input
TL generator limit thermostat input
FL water flow switch input
FS5 (24V AC) board supply input (SCH) 24
Vac
P7 (R, W, Y, O) operation request inputs
IGN.BOX (L, N) flame controller supply input 230
Vac
MAIN (L, N) board supply input (SCH) 230 Vac
PUMP 230V (L, N) oil hydraulic pump supply
output
N.O. Contact circuit water circulating pump
controller terminals
J10 circuit water circulating pump control-
ler jumper
FAN (BK, WH, BR) fan output
JTAG board programming connector (SCH)
ENC knob
JP10 6-pole flame controller connector
F1 fuse T 2A
F2 fuse F 10A
F3 fuse T 2A
F4 fuse T 3,15A
1�6 CONTROLS
Control device
The appliance may only work if it is connected to a control de-
vice, selected from:
▶
(1) DDC control
▶
(2) external request
1�6�1 Adjustment system (1) with DDC (GAHP unit ON/OFF)
The DDC controller is able to control appliances, a single GA unit,
or even several Robur GAHP/GA/AY units in cascade, only in ON/
OFF mode (non modulating). For more details refer to the DDC,
RB100, RB200 Manuals and the Design Manual.
DDC Controller
The main functions are:
▶
setup and control of one (or more) Robur units of the ab-
sorption line (GAHP, GA, AY);
▶
parameter figures display and setting;
▶
hourly programming;
▶
climate curve control;
▶
diagnostics;
▶
reset errors;
▶
possibility to interface with a BMS;
DDC functionality may be extended with auxiliary Robur devices
RB100 and RB200 (e.g. service requests, DHW production, Third
Party generator control, probe control, system valves or circulat-
ing pumps, ...).