Mitsubishi Electric QAHV Série Manuel D'installation & D'instructions page 34

4. Perform an initial setup on the unit
(1) Set the sub unit rotary switch SWU3 on the unit (labeled A in the figure
at right) to "F."
[EEEE] will appear in LED1 (labeled B in the figure at right). *1
(2) Press and hold the sub unit push switch (SWP3) (labeled C in the figure
at right) for one second or longer.
• While the system is starting up [9999] will appear on LED1 (labeled B in
the figure at right).
(3) Set the main unit rotary switch SWU3 on the unit (labeled A in the figure
at right) to "F."
[EEEE] will appear in LED1 (labeled B in the figure at right). *1
(4) Press and hold the main unit push switch (SWP3) (labeled C in the
figure at right) for one second or longer.
• While the system is starting up [9999] will appear on LED1 (labeled B in the figure at right).
(5) When start-up is complete, a control property [0131] will appear.
• Then, five seconds later, [FFFF] will appear. *2
(6) Set the rotary switch SWU3 (labeled A in the figure at right) back to "0."
The start-up process is complete, and the settings for such items as clock, peak-demand control, schedule, and
thermistor settings can now be made.
*1 If the start-up process has already been completed, [FFFF] (instead of [EEEE]) will appear when the rotary switch
SWU3 is set to "F."
*2 [--ng] is displayed before the water flow rate adjustment operation is performed.
Refer to "2. Switch on the power to the unit." on page 30 for how to cancel [--ng].
ON
2 3 4 5 6 7 8
1
When connecting AE-200 and remote controller (PAR-W31MAA) simultaneously, make the settings above,
and then turn off the power, turn it back on, and set "1" for item code [105] for the unit to which a remote
controller is connected. After these settings, perform the procedures described in (5) on page 35.
Slide switch (SWS1) settings
Individual system
SWS1 Setting
LOCAL
OFF
REMOTE
Multiple system (SWS1 in the SUB circuit on both the main and sub units will be ineffective.)
SWS1 Setting
Main unit Sub unit
MAIN circuit MAIN circuit
LOCAL
LOCAL OFF
REMOTE
LOCAL
OFF OFF
REMOTE
LOCAL
REMOTE OFF
REMOTE
The figure at left shows that the switches 1 through 5 are set to ON and 6 through 10 are set to OFF.
9 10
Unit Operation
Follows the input signal of the MAIN circuit
Ignores the signal input
Follows the input signal fed through a dry contact interface
Main unit
Follows the input signal of the Main unit
Ignores the signal input
Follows the input signal fed through a dry
contact interface
Unit Operation
Sub unit
Follows the input signal of the Sub unit
Ignores the signal input
Follows the input signal of the Sub unit
Ignores the signal input
Follows the input signal of the Main unit
Ignores the signal input
Follows the input signal of the Main unit
GB-34
Main unit
A
B
10's digit (0) 1's digit (1) (0)
C