Toshiba SMMS-e User manual

Quick Reference
EU Model
Cooling type
Heat pump type
Q18-001
R410
Refrigerant Piping
Refrigerant Piping Systematic
Address Setup
Test Operation
Troubleshooting
in Test Operation
Monitoring Function
NFC (Wave Tool)
Refrigerant Leakage Detection
Service Support Function
Backup Operation
Outdoor Interface P.C board
Leaking/Clogging
Troubleshooting

2Refrigerant Piping
Additional refrigerant
After finishing vacuuming, exchange the vacuum pump with a refrigerant canister and start additional charging of
refrigerant.
Calculation of additional refrigerant charge amount
Refrigerant charge amount at shipment from the factory does not include the refrigerant for pipes at the local site.
For refrigerant to be charged in pipes at the local site, calculate the amount and charge it additionally.
NOTE
If the additional refrigerant amount indicates minus as the result of calculation, use the air conditioner without
additional refrigerant.
Outdoor unit type MAP080 MAP100 MAP120 MAP140 MAP160 MAP180 MAP200 MAP220
Charged amount (kg) 11.5
Cooling only model
Outdoor unit type MAP080 MAP100 MAP120 MAP140 MAP160 MAP180 MAP200 MAP220
Charged amount (kg) 5.115.01
Additional refrigerant charge amount at site = [1] + [2] + [3]
[1]. Compensation by system HP (Table 1)
[2]. Additional refrigerant charge amount Indoor unit (Table 2)
[3]. (Real length of liquid pipe × Additional refrigerant charge amount per liquid pipe 1 m (Table 3)) × 1.2
For HT8P - E model
Table 1
System Combination Charged
refrigerant (kg)
Compensation by
System HP
HP HP kg
Standard model
8 8 – – 11.5 -3.5
10 10 – – 11.5 -3.5
12 12 – – 11.5 -1.5
14 14 – – 11.5 -1.0
16 16 – – 11.5 -0.5
18 18 – – 11.5 1.5
20 20 – – 11.5 1.5
22 22 – – 11.5 1.5
24 12 12 – 23 -3.0
26 14 12 – 23 -2.5
28 16 12 – 23 -2.0
30 16 14 – 23 -1.5
32 16 16 – 23 -1.0
34 18 16 – 23 1.0
36 20 16 – 23 1.0
38 22 16 – 23 1.0
40 20 20 – 23 3.0
42 22 20 – 23 3.0
44 22 22 – 23 3.0
46 16 16 14 34.5 -6.5
48 16 16 16 34.5 -6.5
50 18 16 16 34.5 -0.5
52 20 16 16 34.5 -0.5
54 22 16 16 34.5 -0.5
56 20 20 16 34.5 2.5
58 22 20 16 34.5 2.5
60 22 22 16 34.5 2.5
High efficiency
model
20 10 10 – 23 -7.0
22 12 10 – 23 -7.0
36 12 12 12 34.5 -12.5
38 14 12 12 34.5 -10.5
40 14 14 12 34.5 -8.5
42 14 14 14 34.5 -4.5
44 16 14 14 34.5 -4.5
54 20 20 14 34.5 1.5
<Cooling,Heat pump type>

3
Refrigerant Piping <Cooling,Heat pump type>
Table 2 (For HT8P-E, T8P-E model)
Additional refrigerant charge amount Indoor unit Standard Indoor
unit
Fresh Air Intake
I
Hot water
Modulendoor Unit
Air to Air Heat
exchanger with
DX-coil
Additional refrigerant charge amount kg/HP 0.4 0.2 0 0.2
Table 3 (For HT8P, HT7P, T8P, T7P model)
Pipe dia. at liquid side mm Ø6.4 Ø9.5 Ø12.7 Ø15.9 Ø19.0 Ø22.2
Additional refrigerant amount/1m kg/m 0.025 0.055 0.105 0.160 0.250 0.350
Charging of refrigerant
•Keeping the valve of the outdoor unit closed, be sure to charge the liquid refrigerant into the service port at the
liquid side.
•If the specified amount of refrigerant cannot be charged, fully open the valves of the outdoor unit at liquid and
gas sides, operate the air conditioner in COOL mode, and then charge refrigerant into service port at the gas
side. In this time, choke the refrigerant slightly by operating the valve of the canister to charge liquid refrigerant.
•The liquid refrigerant may be charged suddenly, therefore be sure to charge refrigerant gradually
Additional refrigerant charge amount
MMY-MAP***6T8P-E
Additional refrigerant charge amount at site = [1] + [2] + [3]
[1]. Compensation by system HP (Table 1)
[2]. Additional refrigerant charge amount Indoor unit (Table 2)
[3]. (Real length of liquid pipe × Additional refrigerant charge amount per liquid pipe 1 m (Table 3) ) × 1.2
Table 1
Space saving model High efficiency / High Diversity model
System Combination Charged
refrigerant
Compensation
by System
HP
System Combination Charged
refrigerant by System
HP
HP HP kg kg HP HP kg kg
8 8 10.5 -3.5 20 10 10 21 -7.0
-7.0
12 10 21
12 12 12 31.5
32.5
-12.5
14 12 12 -10.5
14 14 12 33.5 -8.5
14 14 14 34.5
34.5
-4.5
-4.5
16 14 14
20 20 14 34.5 1.5
10 10 10.5 -3.5 22
12 12 10.5 -1.5 36
14 14 11.5 -1.0 38
16 16 11.5 -0.5 40
1
8
18 11.5 1.5 42
20 20 11.5 1.5 44
22 22 11.5 1.5 54
24 12 12 21 -3.0
26 14 12 22 -2.5
28 16 12 22 -2.0
30 16 14 23 -
-
1.5
32 16 16 23 1.0
34 18 16 23 1.0
36 20 16 23 1.0
38 22 16 23 1.0
40 20 20 23 3.0
42 22 20 23 3.0
44 22 22 23 3.0
46 16 16 14 34.5 -6.5
48 16 16 16 34.5 -6.5
50 18 16 16 34.5 -0.5
52 20 16 16 34.5 -0.5
54 22 16 16 34.5 -0.5
56 20 20 16 34.5 2.5
58 22 20 16 34.5 2.5
60 22 22 16 34.5 2.5
Note : 14HP* = MMY-MAP1406T8P , MMY-MAP1406T7P
18HP* = MMY-MAP1806T8P , MMY-MAP1806T7P
Compensation
When the system is charged with refrigerant at the factory, the amount of refrigerant needed for the pipes at the site
is not included. Therefore, calculate the additional amount needed and add the required amount to the system.
(Calculation)
0806
10.5kg 10.5kg 10.5kg 10.5kg 11.5kg 11.5kg 11.5kg 11.5kg 11.5kg 11.5kg
1006 1206 14B6 1406
Cooling only model
Refrigerant amount
charged in factory
18B6 1806 2006 22061606
For T8P,T7P model

4Refrigerant Piping
Allowable length of refrigerant pipes and allowable height difference between units
System restriction
Lc
Lb
La
LA
L3
L4 L5 L6
fghij
a b c d e
(j)
L7
Height
difference
between
outdoor
units
H3 ≤5 m
For HT8P - E
utdoor unit
A
Header
unit
B
Follower
unit
C
Follower unit
Outdoor unit connecting pipes
Outdoor unit connection piping kit
(For linking of outdoor units)
The longest piping between outdoor units:
LO ≤25 m
Main piping L1
Height
difference
between
outdoor
and indoor
units:
H1 ≤70 m
First branching
section
Branching header
Y-shaped branching
joint
Indoor unit connecting
pipe
Indoor unit
The longest piping length: L ≤235 m
The longest piping length from the first branch: Li ≤90 m
Y-shaped
branching joint
Indoor unit
Height
difference
between
indoor
units:
H2 ≤40 m
stinu3otpUnoitanibmoctinuroodtuO
Note
(*1):(D) is outdoor unit furthest from the 1st branch and (j) is the indoor unit furthest from the 1st branch.
(*2) :If the height difference (H1) between indoor and outdoor unit exceeds 3 m, set 65 m or less.
(*3) :If the max. combined outdoor unit capacity is 54HP or more, then max. equivalent length is 70 m or less (real length is 50 m or less).
(*4) :If the height difference (H2) between indoor units exceeds 3 m, set 50 m or less.
PH06otpUstinuroodtuofoyticapaclatoT
stinu46otpUnoitcennoctinuroodnI
Total capacity of indoor units
(varies depending on the height difference between
indoor units.)
H2 ≤15m 135% of outdoor units’ capacity
15m < H2 105% of outdoor units’ capacity
<Cooling,Heat pump type>

5
Refrigerant Piping
Lc
Lb
La
LA
L3
L4 L5 L6
fghij
a b c d e
(j)
L7
Height
difference
between
outdoor
units
H3 ≤5 m
Outdoor unit
A
Header
unit
B
Follower
unit
C
Follower unit
Outdoor unit connecting pipes
Outdoor unit connection piping kit
(For linking of outdoor units)
The longest piping between outdoor units:
LO ≤25 m
Main piping L1
Height
difference
between
outdoor
and indoor
units:
H1 ≤70 m
First branching
section
Branching header
Y-shaped branching
joint
Indoor unit connecting
pipe
Indoor unit
The longest piping length: L ≤235 m
The longest piping length from the first branch: Li ≤90 m
Y-shaped
branching joint
Indoor unit
Height
difference
between
indoor
units:
H2 ≤40 m
stinu3otpUnoitanibmoctinuroodtuO
Note
(*1):(D) is outdoor unit furthest from the 1st branch and (j) is the indoor unit furthest from the 1st branch.
(*2) :If the height difference (H1) between indoor and outdoor unit exceeds 3 m, set 65 m or less.
(*3) :If the max. combined outdoor unit capacity is 54HP or more, then max. equivalent length is 70 m or less (real length is 50 m or less).
(*4) :If the height difference (H2) between indoor units exceeds 3 m, set 50 m or less.
PH06otpUstinuroodtuofoyticapaclatoT
stinu46otpUnoitcennoctinuroodnI
Total capacity of indoor units
(varies depending on the height difference between
indoor units.)
H2 ≤15m 135% of outdoor units’ capacity
15m < H2 105% of outdoor units’ capacity
<Cooling,Heat pump type>
For T8P - E
Allowable length of refrigerant pipes and allowable height difference between units
System restriction

6Refrigerant Piping
• Set the outdoor unit first connected to the bridging pipe to the indoor units as the header unit.
• Install the outdoor units in order of their capacity codes: A (header unit) B C
• When connecting gas pipes to indoor units, use Y-shaped branching joints to keep pipes level.
• When piping to outdoor units using Outdoor unit connection piping kits, intersect the pipes to the outdoor unit and
those to indoor units at a right angle as shown in figure 1 on “Installation of the outdoor unit”. Do not connect
them as in figure 2 on “Installation of the outdoor unit”.
(*1) : (C) is outdoor unit furthest from the 1st branch and (j) is the indoor unit furthest from the 1st branch.
(*2) : If the height difference (H1) between indoor and outdoor unit exceeds 3m, set 65m or less.
(*3) : If the max. combined outdoor unit capacity is 46HP or more, then max. equivalent length is 70m or less
(real length is 50m or less).
(*4) : If the height difference (H2) between indoor units exceeds 3m, set 50m or less.
(*5) : If the height difference (H2) between indoor units exceeds 3m, set 30m or less.
(*6) : Total charging refrigerant is 140kg or less.
(*7) : Extension up till 90m is possible with conditions below.
Item Allowable
value Piping section
Piping length
Total extension of pipe (Liquid
pipe, real length)
Below 34HP 300m LA + LB + La + Lb + Lc+ L1 + L2 + L3 +
L4+ L5 +L6 + L7 + a + b + c + d + e + f +
g + h + i + j
34HP or more 1000m (*6)
Farthest piping Length L (*1)
Equivalent
length 235m LA+ L1 + L3 + L4 + L5 + L6 + j
Real length 190m
Equivalent length of farthest piping from 1st
branching Li (*1) 90m (*2) L3 + L4 + L5 + L6 + j
Equivalent length of farthest piping between
outdoor units LO 25m LA + Lc(LA + Lb)
Max. equivalent length of main
piping
Equivalent
length 120m (*3) L1
Real length 100m (*3)
Max. equivalent length of outdoor unit connecting
piping 10m Lc(La, Lb)
Max. real length of indoor unit connecting piping 30m a, b, c, d, e, f, g, h, i, j
Max. equivalent length between branches 50m L2, L3, L4, L5, L6, L7
Difference in
height
Height between indoor and
outdoor units H1
Upper outdoor
unit –
70m
(*4, *7)
Lower outdoor
unit –)5*(m04
–m042HstinuroodnineewtebthgieH
–m53HstinuroodtuoneewtebthgieH
Liquid piping
▼Figure 1
Main pipe
Header unit
A
Follower unit
B
Follower unit
C
To the indoor unit
Correct ▼Figure 2
Main pipe
Header unit
A
Follower unit
B
Follower unit
C
To the indoor unit
Incorrect
NO GOOD
- Outdoor Temperature Cooling : 10°C to 46°C (Dry-bulb temp.)
Heating : -5°C to 15.5°C (Wet-bulb temp.)
- Equivalent length of farthest piping from 1st branching Li<50m
- Real length of main piping L1<100m
- Height difference between indoor units H2<3m
- Total capacity of combined indoor units : 90%-105%
- Single CDU, and up to 20HP
- Minimum capacity of connectable indoor unit : 4HP or Larger
<Cooling,Heat pump type>
Cautions for installation
Allowable length and allowable height difference of refrigerant piping

7
Refrigerant Piping
(1)(1)
(8)
(8)
(2)
(6)
(4)
(6)
(5) (5) (5) (5)
(4)
(6) (6) (6)
(4) (4) (4)
(5)(5)(5)(5)(5)
Header
unit A
F ollower
unit B
F ollower
unit C
Outdoor unit
(2) B alance pipes Ø 9.5
(1) Outdoor unit connecting pipes
(3) Main
piping (8) Outdoor unit connection piping kit (F or linking of outdoor units )
(4) B ranching pipe
F irs t branch
Y-s hape
branching joint
(7) B ranching header
(6) Y-s haped branching joint
(5) Indoor unit connecting pipe
Indoor unit
Indoor unit
<Cooling,Heat pump type>
Selection of refrigerant piping

8Refrigerant Piping <Cooling,Heat pump type>
23
skrameRezisepipfonoitceleSemaNstrapgnipiP.oN
(1)
Outdoor unit
↓
Outdoor unit
connection piping
kit
Outdoor unit
connecting pipe
Connecting pipe size of outdoor unit
Type Gas side Liquid side
MMY-MAP0806* Ø19.1 Ø12.7
MMY-MAP1006* Ø22.2 Ø12.7
MMY-MAP1206* Ø28.6 Ø12.7
MMY-MAP1406* Ø28.6 Ø15.9
MMY-MAP1606* Ø28.6 Ø15.9
MMY-MAP1806* Ø28.6 Ø15.9
MMY-MAP2006* Ø28.6 Ø15.9
MMY-MAP2206* Ø28.6 Ø19.1
Same as connecting
pipe size of the
o
(MMY-MAP14B6* use table
MMY-MAP1206*)
(MMY-MAP18B6* use table
MMY-MAP1606*)
utdoor unit.
(2)
Between Outdoor
unit connection
piping kits
Main connecting
piping between
outdoor units
Piping size for connecting piping between outdoor units
Total capacity codes of the total
outdoor units at the downstream
side Gas
side
Liquid
side
Balance
pipe
Equivalent
to HP
Equivalent
to capacity
16 to below 22 45.0 to below 61.5 Ø28.6 Ø15.9
Ø9.5
22 to below 24 61.5 to below 67.0 Ø28.6 Ø19.1
24 to below 26 67.0 to below 73.0 Ø34.9 Ø19.1
26 to below 36 73.0 to below 100.0 Ø34.9 Ø19.1
36 or more 100.0 or more Ø41.3 Ø22.2
Pipe size differs
based on the total
capacity code value
of outdoor unit at the
downstream side.
Refrigerant piping (Continued)
<Cooling, Heat pump type >
No. Piping parts Name Selection of pipe size Remarks
(1)
Outdoor unit
↓
Outdoor unit
connection piping
kit
Outdoor unit
connecting pipe
Connecting pipe size of outdoor unit
Type Gas side Liquid side
MMY-MAP0806* Ø19.1 Ø12.7
MMY-MAP1006* Ø22.2 Ø12.7
MMY-MAP1206* Ø28.6 Ø12.7
MMY-MAP1406* Ø28.6 Ø15.9
MMY-MAP1606* Ø28.6 Ø15.9
MMY-MAP1806* Ø28.6 Ø15.9
Same as connecting pipe
size of the outdoor unit.
(2) Between Outdoor
unit connection
piping kits
Main connecting
piping between
outdoor units
Piping size for connecting piping between outdoor units
Total capacity codes of
the total outdoor units at
the downstream side Gas sid e Liquid side
Equivalent to HP Equivalent to
capacity
24 to below 32 68.0 to below 91.0 Ø34.9 Ø19.1
Pipe size differ based
on the total capacity
code value of outdoor
unit at the downstream
side.
↓
Pipe size differs
(3)
Outdoor unit
connection piping
kit of header unit
First branching
section
Main piping
Size of main piping
Total capacity codes of
all outdoor units Gas side Liquid
side
Equivalent to HP Equivalent to
capacity
8 to below 10 22.4 to below 28.0 Ø19.1 Ø12.7
10 to below 12 28.0 to below 33.5 Ø22.2 Ø12.7
12 to below 14 33.5 to below 38.4 Ø28.6 Ø12.7
14 to below 22 38.4 to below 61.5 Ø28.6 Ø15.9
22 to below 24 61.5 to below 67.0 Ø28.6 Ø19.1
24 to below 26 67.0 to below 73.0 Ø34.9 Ø19.1
26 to below 36 73.0 to below 100.0 Ø34.9 Ø19.1
36 or more 100.0 or more Ø41.3 Ø22.2
based on all capacity
code value of
outdoor unit.
For HT7P-K
model only
For HT7P-K
model only

9
Refrigerant Piping
skrameRezisepipfonoitceleSemaNstrapgnipiP.oN
(5)
Branching section
↓
Indoor unit
Indoor unit
connecting pipe
Connecting pipe size of indoor unit
edissaGknaryticapaC Liquid
side
007 to 012 type 15m or less real length Ø9.5 Ø6.4
Real length exceeds 15m Ø12.7 Ø6.4
4.6Ø7.21Øepyt810ot510
5.9Ø9.51Øepyt650ot420
7.21Ø2.22Øepyt690ot270
(6)
Branching section Y-shaped
branching joint
Selection of branching section (Y-shaped branching joint)
Total capacity code of indoor units
Model name
Equivalent to HP Equivalent to
capacity
Y-shape
branching joint
Below 6.4 Below 18.0 RBM-BY55E
6.4 to below 14.2 18.0 to below 40.0 RBM-BY105E
14.2 to below 25.2 40.0 to below 70.5 RBM-BY205E
25.2 or more 70.5 or more RBM-BY305E
(7)
Branching section Branching header
Selection of branching section (Branching header)
Total capacity code of indoor units
Model name
Equivalent to HP Equivalent to
capacity
*2
Branching header
For 4
branches
Below 14.2 Below 40.0 RBM-HY1043E
14.2 to below 25.2 40.0 to below 70.5 RBM-HY2043E
For 8
branches
Below 14.2 Below 40.0 RBM-HY1083E
14.2 to below 25.2 40.0 to below 70.5 RBM-HY2083E
*2: Up to a total of 6.0 maximum equivalent to HP capacity codes is connectable to one line
after branching of header. When the total capacity codes of all outdoor units are 12 to
below 26 (equivalent to HP) and you use a branching header for the first branching
section, use a RBM-HY2043E or RBM-HY2083E regardless of the total capacity codes
of outdoor units at downstream side. In addition, you cannot use a branching header for
the first branching section when the total capacity codes of all outdoor units are over
26 (equivalent to HP).
(8)
Branching section
Outdoor unit
connection piping
kit (For linking of
outdoor units)
Outdoor unit connection piping kit (For linking of outdoor units)
Total capacity code of outdoor units
*3
Model name
Equivalent to HP Equivalent to
capacity
Outdoor unit
connection piping kit
(For linking of outdoor
units)
Below 26.0 Below 73.0 RBM-BT14E
26.0 or more 73.0 or more RBM-BT24E
*3: Downstream side when regarding the main piping as the start point
↓
Pipe size differs
(4)
Branching section
Branching section
Branching pipe
Pipe size between branching sections
Total capacity codes of
indoor units at downstream side Gas side Liquid
side
Equivalent to HP Equivalent to
capacity
below 2.4 below 6.6 Ø12.7 Ø9.5
2.4 to below 6.4 6.6 to below 18.0 Ø15.9 Ø9.5
6.4 to below 12.2 18.0 to below 34.0 Ø22.2 Ø12.7
12.2 to below 20.2 34.0 to below 56.5 Ø28.6 Ø15.9
20.2 to below 22.4 56.5 to below 62.5 Ø28.6 Ø19.1
22.4 to below 25.2 62.5 to below 70.5 Ø34.9 Ø19.1
25.2 to below 35.2 70.5 to below 98.5 Ø34.9 Ø19.1
35.2 or more 98.5 or more Ø41.3 Ø22.2
based on the total
capacity code value
of indoor units at the
downstream side.
If the total capacity
code value of indoor
units exceeds that
of the outdoor units,
apply the capacity
code of the outdoor
units.
<Cooling,Heat pump type>

10 Refrigerant Piping Systematic
<Cooling,Heat pump type>
Outdoor Unit (8, 10, 12HP)
Model: MMY-MAP0806 , MMY-MAP1006 , MMY-MAP1206
(TD2)
(TE1)
(TK2)
(TK1)
(TD1)
(TK4)
(TO)
SV
SV
SV
SV
M
(TL1)
SV
SV
SV
(TK5)
(TS3)
(TL3)
Reducer
(SV3A)
(SV2)
(SV3D)
(SV42)(SV41)
(SV3C)
(PMV4)
(TS1)
(SV3B)
Fan
Fan motor
Right side
Main heat exchanger
Left side
Main heat exchanger
(PMV1)
4-way valve
High-pressure
sensor
Low-pressure
sensor
Oil separator
Fusible
plug
Liquid Tank
Accumulator
High-
pressure
switch
High-
pressure
switch
Compressor
1
(Inverter)
Oil Header
Liquid side
Service valve
Gas side
Service valve Balance pipe
Service valve
Sub cool
heat exchanger
SV
(SV52) Reducer
FP
Compressor
2
(Inverter)
SV
Solenoid
valve
Capillary
tube
Check
valve
Check
joint
Strainer
Temperature
sensor
Symbol
Distributor
Reducer