Toshiba MMY-MAP0804HT8(Z)(ZG)-E - Priority Operation Mode Setting

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6-7. Applied control for Outdoor Unit
The outdoor fan high static pressure support and priority operation mode setting (cooling / heating / number of units
/ or priority indoor unit) functions are made available by setting relevant switches provided on the interface P.C.
board of the outdoor unit.
6-7-1. Outdoor Fan High Static Pressure Shift
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 base 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 Base Outdoor Units
(*) Calculate duct resistance from outdoor unit air flow.
Table 2: Maximum External Static Pressures for Combined Use of Base Units
(1) Standard models
Model MMY- MAP0804 MAP1004 MAP1204 MAP1404 MAP1604
Maximum external static pressure (Pa) 60 60 50 40 40
(*) Outdoor unit air flow (m3/h) 9900 10500 11600 12000 13000
Combined
horsepower output
Model
MMY-
Combination of outdoor units Maximum external
static pressure
(Pa)
Unit 1 Unit 2 Unit 3 Unit 4
8 MAP0804 MAP0804 60
10 MAP1004 MAP1004 60
12 MAP1204 MAP1204 50
14 MAP1404 MAP1404 40
16 AP1614 MAP0804 MAP0804 60
18 AP1814 MAP1004 MAP0804 60
20 AP2014 MAP1004 MAP1004 60
22 AP2214 MAP1204 MAP1004 50
24 AP2414 MAP0804 MAP0804 MAP0804 60
26 AP2614 MAP1004 MAP0804 MAP0804 60
28 AP2814 MAP1004 MAP1004 MAP0804 60
30 AP3014 MAP1004 MAP1004 MAP1004
60
32 AP3214 MAP0804 MAP0804 MAP0804 MAP0804 60
34 AP3414 MAP1004 MAP0804 MAP0804 MAP0804 60
36 AP3614 MAP1004 MAP1004 MAP0804 MAP0804 60
38 AP3814 MAP1004 MAP1004 MAP1004 MAP0804 60
40 AP4014 MAP1004 MAP1004 MAP1004 MAP1004 60
42 AP4214 MAP1204 MAP1004 MAP1004 MAP1004 50
44 AP4414 MAP1204 MAP1204 MAP1004 MAP1004 50
46 AP4614 MAP1204 MAP1204 MAP1204 MAP1004 50
48 AP4814 MAP1204 MAP1204 MAP1204 MAP1204 50