Toshiba SUPER MMY-MAP0501T8 Instruction Manual page 25

In case of test operation on the interface P.C. board of the header outdoor unit
This air conditioner has a function which executes a test operation by operation of the switches on the interface P.C.
board of the header unit.
This function is classified into "Individual test operation" which performs a test operation individually in each indoor
unit and "Collective test operation" which performs a test operation for all the connected indoor units.
<Individual test operation>
Procedure
1 Set operation mode on wired remote controller of the indoor
unit which is operated with test mode to [COOL] or [HEAT].
(When it is not set up, operate the air conditioner with the
current operation mode.)
2 Set the rotary switch SW01 on the interface P.C. board of the
header unit to [16], and match SW02 and SW03 to the
address of the indoor unit to be operated with test mode.
Start
operation
3 Push SW04 for 10 seconds or more.
• Operation mode changes to the operation mode of wired
• Temperature cannot be adjusted during "Test operation".
• Error is detected as usual.
• Test operation is not performed 3 minutes after power was
Stop 1 Return the rotary switches on the interface P.C. board of the
operation header unit, SW01 = [1], SW02 = [1], SW03 = [1].
<Collective test operation>
Procedure
1 Set the rotary switches of interface P.C. board of the header unit;
COOL: SW01 = [2], SW02 = [5], SW03 = [1]
HEAT: SW01 = [2], SW02 = [6], SW03 = [1]
Start 2 Push SW04 for 2 seconds or more.
operation
• Temperature cannot be adjusted during "Test operation".
• Error is detected as usual.
• Test operation is not performed 3 minutes after power was turned on
Stop 1 Return the rotary switches on the interface P.C. board of the header
unit, SW01 = [1], SW02 = [1], SW03 = [1].
operation
Interface P.C. board
SW04 SW05 SW15
D600 D601 D602 D603 D604
SW01 SW02 SW03
1 1 1
Operation
remote controller of the corresponding indoor unit.
turned on or operation has stopped.
or operation has stopped.
Push switch
7-segment
Operation
ON ON
1 2 3 4 1 2 3 4
SW06 SW07
SW04 SW05 SW15
display [A]
D600 D601 D602 D603 D604
SW01 SW02
1
Rotary switch
22
7-segment display
[A]
[U1]
[A]
[ ]
↓ ↓ ↓ ↓ ↓
Address display of the
corresponding indoor unit
[A]
[ ]
↓ ↓ ↓ ↓ ↓
Address display of the
corresponding indoor unit
[A]
[U1]
7-segment display
[A]
[C ]
[H ]
[A]
[C ]
[H ]
[A]
[U1]
ON ON ON
1 1 2 3 4 1 2 3 4
SW08 SW09 SW10
Push switch
7-segment
display [B]
SW03
1 1
[B]
[ ]
[B]
[ ]
[B]
[ ]
↓ ↓ ↓ ↓ ↓
[FF] is displayed
for 5 seconds.
[B]
[ ]
[B]
[ ]
[ ]
[B]
[ –C ]
[ –H ]
[B]
[ ]