Model Name; Range Of Combined Units; Restriction For Combination Units; Mode Priority - Toshiba HFCR407C Service Manual

1.

Model name

OUTDOOR
MM-A0280HT
A – Outdoor
INDOOR
MM-TU056
B
C (CR) -
K (KR) -
N
S (SR) -
SB
TU
U
2.

Range of combined units

No. of combined units : 1 to 5 units
Capacity range
3.

Restriction for combination units

(1) The Inverter Unit should have the maximum capacity among all units in that combination.
(2) The 16.0 kW (6HP) fixed-speed unit is available only with the combination of 38.4 kW (14HP) and 60.8 kW
(22HP). (It cannot be used for any other combination.)
4.

Mode priority

This Outdoor Unit is set to operate with the Heating mode taking precedence. This precedence can be switched
between Heat and Cool mode using the DIP switch 07 on the Outdoor Unit Interface PCB (MCC-1343-01) as follows:
ON
Heat priority (factory set)
OFF
Summary
Operating conditions
0280 – 28 kW (10 HP)
0224 – 22.4 kW (8 HP
0160 – 16.0 kW (6 HP)
- Built-In Duct Type
Ceiling Type (IR Remote)
High Wall Type (IR Remote)
- Chassis Type
Low Wall Type (IR Remote)
- Built-In Slim Duct Type
- 2-way Cassette Type
- 4-way Cassette Type
: Equivalent to 38.4 kW type (14HP) to 128.8 kW (46HP)
C - Cooling
H - Heating
028 – 2.8 kW (1 HP)
042 – 4.2 kW (1.5 HP)
056 – 5.6 kW (2 HP)
080 – 8.0 kW (3 HP)
112 – 12.2 kW (4 HP)
140 – 14.0 kW (5 HP)
ON
Cool priority
OFF
9
T – Inverter
X – Fixed-speed
2