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Idiomas disponibles
Pre-heating 46°F (8°C) operation
■
Pre-heating operation can be set for cold climate regions where room temperature drops to below zero.
* This function is available only for the following indoor units. Do not carry out this setting for indoor units that are
not applicable.
Pre-heating operation applicable indoor unit
Indoor unit type
4-Way Cassette
Compact 4-Way Cassette
1-Way Cassette
Medium Static Duct
High Static Duct
Low Static Duct
Underceiling
Exposed Floor Console
Recessed Floor Console
High Wall
■ When setting all indoor units at once : Follow ① procedure
■ When setting each indoor unit individually : Follow ② procedure
■ After ① or ②, select 64°F (18°C) in the temperature setting on the remote controller, then press
and hold to set to 46°F (8°C).
① Change the settings from interface P.C. board of the outdoor unit
Interface P.C. board on the header outdoor unit
4
85-EN
9
To change settings of another indoor unit,
repeat from Procedure 1.
*This function is available only "High heat model"
Model name
MMU-UP****HP-UL
MMU-UP****MH-UL
MMU-UP****YHP-UL
MMD-UP****BHP-UL
MMD-UP****HP-UL
MMD-UP****SPH-UL
MMC-UP****HP-UL
MML-UP****H-UL
MML-UP****BH-UL
MMK-UP****HP-UL
7
3,5,6,8,9,10
2
– 43 –
1
Turn on indoor units first, and then turn on outdoor units.
2
Set the rotary switch of the interface P.C. board on the header outdoor unit to SW01= [9],
SW02= [2] and SW03= [1].
3
The 7-segment display "idn.S t".
4
Push and hold SW04 for more than 5 seconds.
5
The 7-segment display flashes "id.ODi".
6
Push SW04.
7
The 7-segment display switches between "d.
8
Push SW05 or SW06, and select the setting data
0000 : Invalid (Factory default)
Setting Data
0001 : Valid
9
Push and hold SW04 for more than 5 seconds.
If The 7-segment display "d.✱✱✱✱", setting is completed
10
Set back the rotary switch of the interface P.C. board on the header outdoor unit to SW01= [1],
SW02= [1] and SW03= [1].
② When change the settings from Remote controller
Follow the basic procedure for Indoor unit Code (DN) number settings
(1 → 2 → 3 → 4 → 5 → 6 → 7).
• Specify [00D1] for the Code No. in Procedure 4.
• Select the following data for the Set data in Procedure 5.
0000 : Invalid (Factory default)
Setting Data
0001 : Valid
■
Communication type
*SHRM-u can not be combined with TCC-LINK models.
The Communication type setting of individual indoor units can be changed.
Follow to the basic opreration procedure
(1 → 2 → 3 → 4 → 5 → 6 → 7).
• Specify [00FC] for the Code No. in Procedure 4.
• Select the Set data [0003] (TU2C-LINK) in Procedure 5.
0000 : TCC-LINK (Factory default)
Setting Data
0003 : TU2C-LINK
■
Terminating resistor setting for Indoor unit
The terminating resistor setting of individual indoor units can be changed.
Follow to the basic opreration procedure
(1 → 2 → 3 → 4 → 5 → 6 → 7).
• Specify [01FC] for the Code No. in Procedure 4.
• Select the following data for the Set data in Procedure 5.
0000 : OFF (Factory default)
Setting Data
0001 : ON (Terminating resistor)
" and "d.✱✱✱✱" at 1-second intervals.
86-EN
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