Toshiba MMY-MAP0806HT7(J)P, Service Manual

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The outdoor fan high static pressure support and priority operation mode setting (cooling / heating / number of
units / or priority indoor unit) functions are available by setting relevant switches provided on the interface P.C.
board of the outdoor unit.
Purpose/characteristics
This function is used when connecting a duct to the discharge port of an outdoor unit (as part of, for example, unit
installation on the floor by floor installation.)
Setup
Turn ON the DIP switch [SW10, Bit 2] provided on the interface P.C. board of the outdoor unit.
This function must be enabled with every discharge duct connected outdoor unit for both of the header and follower
units.
Specification
Increase the speed of the propeller fan units on the outdoor fan to allow the installation of a duct with a maximum
external static pressure not greater than specified in the table below. If a discharge duct with a resistance greater
than 15 Pa (1.5 mmAq) is to be used, enable this function. The maximum external static pressures of
single
units
are shown below (Table 1). In the case of combined use of multiple outdoor units, set all the units to the same
maximum external static pressure as the one with the lowest maximum external static pressure (see table2).
Table 1: Maximum External Static Pressures of
Single
Outdoor Units
(*) Calculate duct resistance from outdoor unit air flow.
Table 2: Maximum External Static Pressures for Combined Use of
Single
Units
6-
2
-1. Outdoor Fan High Static Pressure Shift
6-
2
. Applied Control
for
Outdoor Unit
−
9 2
−
Model
60 Maximum external static pressure (Pa) 60
MMY- MAP0806* MAP1006* MAP1206* MAP14B6* MAP10A6* MAP14A6* MAP16A6*
50
(m3/h) (*) Outdoor unit air flow 9700 9700 12200
40
12200
50
12200
MAP12A6*
50
12200
MAP1406*
50
12200
MAP1608*
40
12600
MAP18B6*
40
12600
50
17300
50
17300
MAP1806*
50
17300
MAP2006*
40
17900
MAP2206*
40
18500
(1-1) For HT8P
，
HT7P
，
HT8P-E
，
T8P-E
，
HT8P-TR model
Unit1 Unit2 Unit3
8 MAP0806* MAP0806* - - 60
10 MAP1006* MAP1006* - - 60
12 MAP1206* MAP1206* - - 50
14 MAP1406* MAP1406* - - 50
16 MAP1606* MAP1606* - - 40
18 MAP1806* MAP1806* - - 50
20 MAP2006* MAP2006* - - 40
22 MAP2206* MAP2206* - - 40
24 AP2416* MAP1206* MAP1206* - 50
26 AP2616* MAP1406* MAP1206* - 50
28 AP2816* MAP1606* MAP1206* - 40
30 AP3016* MAP1606* MAP1406* - 40
32 AP3216* MAP1606* MAP1606* - 40
34 AP3416* MAP1806* MAP1606* - 40
36 AP3616* MAP2006* MAP1606* - 40
38 AP3816* MAP2206* MAP1606* - 40
40 AP4016* MAP2006* MAP2006* - 40
42 AP4216* MAP2206* MAP2006* - 40
44 AP4416* MAP2206* MAP2206* - 40
46 AP4616* MAP1606* MAP1606* MAP1406* 40
48 AP4816* MAP1606* MAP1606* MAP1606* 40
50 AP5016* MAP1806* MAP1606* MAP1606* 40
52 AP5216* MAP2006* MAP1606* MAP1606* 40
54 AP5416* MAP2206* MAP1606* MAP1606* 40
56 AP5616* MAP2006* MAP2006* MAP1606* 40
58 AP5816* MAP2206* MAP2006* MAP1606* 40
60 AP6016* MAP2206* MAP2206* MAP1606* 40
20 AP2026* MAP1006* MAP1006*
-
60
22 AP2226* MAP1206* MAP1006* - 50
36 AP3626* MAP1206* MAP1206* MAP1206* 50
38 AP3826* MAP1406* MAP1206* MAP1206* 50
40 AP4026* MAP1406* MAP1406* MAP1206* 50
42 AP4226* MAP1406* MAP1406* MAP1406* 50
44 AP4426* MAP1606* MAP1406* MAP1406* 40
54 AP5426* MAP2006* MAP2006* MAP1406* 40
High efficiency
models
Standard
models
Combined
horsepower output
Model
MMY-
Combination of outdoor units
Maximum external
static pressure
(Pa)