Fujitsu UTW-SCBYA Installation And Operating Manual page 24

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Control Box
Line
Function
6800
S
History 1
6802
S
History 2
6804
S
History 3
6806
S
History 4
6808
S
History 5
S
6810
History 6
6812
S
History 7
6814
S
History 8
6816
S
History 9
S
6818
History 10
Service / Special operation
7070
S
HP interval
7071
S
HP time since maint
Reset ? (No, Yes)
7072
S
Max starts compr1/hrs run
7073
S
Cur starts compr1/hrs run (since the 6 last weeks)
Reset ? (No, Yes)
7076
S
Diff condens max/week
7077
S
Cur diff condens max/week
Reset ? (No, Yes)
7078
S
Diff condens min/week
7079
S
Cur diff condens min/week
Reset ? (No, Yes)
7090
S
DHW storage tank interval
7091
S
DHW stor tank since maint
Reset ? (No, Yes)
7141
U
Emergency operation
Off : The heat pump does not use the boiler connection when a fault occurs (error 370)
On : The heat pump uses the boiler connection when a fault occurs (error 370).
In the "On" position, the energy costs can be onerous if the error is not eliminated.
7142
S
Emergency operating function type
Manual : Emergency mode is not active when a fault occurs. (Emergency mode = OFF)
Automatic : Emergency mode is active when a fault occurs. (Emergency mode = ON)
In "Automatic" position, the energy cost can be onerous if the error is not detected and eliminated.
7150
I
Simulation outside temp
7181
I
Phone no. responsibility 1
7183
I
Phone no. responsibility 2
Inputs / outputs test
7700
I
Relay test
This consists of instructing the regulator's relays one by one and checking their outputs. This enables you to check
that the relays are working and that the cabling is correct. Check that each appliance in the installation is operating
correctly.
No test _ Everything is on STOP _ Relay output QX23, QX22, QX21 module 1 _ Relay output QX1 to QX6 _ Relay
output QX23, QX21, QX22 module 2 _ Relay output QX7.
The display shows the "Key" symbol. Pressing the Info button displays "Error 368".
Warning : The component being tested is receiving electrical power throughout the test
- 24 -
Setting range or display
Time, Date, Error code
Time, Date, Error code
Time, Date, Error code
Time, Date, Error code
Time, Date, Error code
Time, Date, Error code
Time, Date, Error code
Time, Date, Error code
Time, Date, Error code
Time, Date, Error code
--, 1... 240
0... 240
--, 0,1... 12
0... 12
--, 1... 250
0... 250
--, 1... 250
0... 250
--, 1... 240
0... 240
Off, On
Manual, Automatic
---, -50... 50 °C
0... 255
0... 255
Installation and operating manual "1395 - EN"
Setting
Basic setting
increment
1 month
--
1 month
0
0,1
--
0
1
--
0
1
---
0
1 month
---
0
Off
Manual
0,5
--
No test

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