Toshiba SHRM R410A Quick Reference page 61
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Also See for SHRM R410A:
- Service manual (228 pages) ,
- Installation manual (37 pages) ,
- Service manual (109 pages)
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(1) Display of System Information (Displayed on Header Outdoor Unit Only)
SW01 SW02 SW03
1
Unused
2
System capacity
No. of outdoor units
3
No. of indoor units connected /
4
No. of units with cooling thermo ON
No. of indoor units connected /
5
No. of units with heating thermo ON
Amount of compressor command
6
correction
Release control
7
Oil equalization control
8
Oil equalization request
9
1
3
Refrigerant/oil recovery operation
10
Automatic addressing
11
Power pick-cut
12
Optional control (P.C. board input)
13
Optional control
14
(BUS line input)
15
Unused
16
Unused
Display detail
[... ... 6. 0 t ]~[... 2 0. 0 t ] 6 to 20 Ton
A
[...1]~[...2]:1 to 2
B [...P]
A
[...0.]~[40.]:0 to 40 (No. of units connected)
B [C...0]~[C40]:0 to 40 (No. of units with cooling thermo ON)
A
[...0.]~[40.]:0 to 40 (No. of units connected)
B [H...0]~[H40]:0 to 40 (No. of units with heating thermo ON)
A
Value displayed in hexadecimal format
B
A
Normal: [r. ...], During release control: [r.1]
B —
Normal: [oiL-0]
During oil equalization control: [oiL-1]
A
Displayed through LED segment lighting pattern
Display section A
Display section B
B
A
F G
B
E
C
D
Dp
U1
U2
U3
U4
Outdoor unit No.
A
Oil recovery in cooling: [C1], Normal: [C ...]
B Refrigerant recovery in heating: [H1], Normal: [H ...]
A
[Ad]
B During automatic addressing: [... FF], Normal: [... ... ...]
A
[dU]
B Normal: [... ... ...], During 50-90% capacity operation: [_50-_90]
While control is based on BUS line input: [E50-E90]
Displays optional control status
Operation mode selection: During priority heating (normal)
Heating only
Cooling only
External master ON/OFF: Normal
Start input
Stop input
Night operation: Normal
Start input
Snowfall operation: Normal
Start input
Same as above
If element F shown on sketch at right turned on:
Header unit oil equalization request
If element C shown on sketch at right turned on:
Follower unit oil equalization request
A
h.
H.
C.
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60
B
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