Mitsubishi Heavy Industries FDCW100VNX-A, Technical Manual

Page: 168 / 315

Control
'19 • HM-T-340
Menu 5.4 – soft in/outputs
You can set the function of in/output for each terminal (AUX1-
6 and output).
Position of the terminal depends on the type of controller.
RC-HY20
-W : port 11-18 on X2 terminal (AUX1-6), X4
terminal on AA2 board (output)
RC-HY40
-W/HMA-S : port 9-14 on terminal X6 and
port 1-4 on X2 terminal on AA3 board (AUX1-6), X7
terminal on AA3 board (output)
Menu 5.5 - factory setting service
All settings can be reset (including settings available to the
user) to default values here.
NOTE
When resetting, the start guide is displayed the next time
the control module is restarted.
Menu 5.6 - forced control
You can force control the diff erent components in the control
module and any connected accessories here.
Menu 5.7 - start guide
When the control module is started for the fi rst time the start
guide starts automatically. Start it manually here.
See page 62 for more information about the start guide.
Menu 5.8 - quick start
It is possible to start the compressor from here.
CAUTION
There must be a heating or hot water demand to start the
compressor.
CAUTION
Do not quick start the compressor too many times over a
short period of time as this may damage the compressor
and its surrounding equipment.
Menu 5.9 - floor drying function
length of period 1 – 7
Setting range: 0 – 30 days
Factory setting, period 1 – 3, 5 – 7: 2 days
Factory setting, period 4: 3 days
temp. period 1 – 7
Setting range: 15 – 70 °C
Default value:
temp. period 1 20 °C
temp. period 2 30 °C
temp. period 3 40 °C
temp. period 4 45 C
temp. period 5 40 °C
temp. period 6 30 °C
temp. period 7 20 °C
Set the function for under fl oor drying here.
You can set up to seven period times with diff erent calculated
fl ow temperatures. If less than seven periods
are to be used, set the remaining period times to 0 days.
Mark the active window to activate the underfloor drying
function. A counter at the bottom shows the number of days the
function has been active.
TIP
If operating mode "add. heat only" is to be used, select it in
menu 4.2.
Menu 5.10 - change log
Read off any previous changes to the control system here.
The date, time and ID No. (unique to certain settings) and the
new set value is shown for every change.
NOTE
The change log is saved at restart and remains unchanged
after factory setting.
Control
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