Johnson Controls T9200 Installation Manual page 8

T9200
PARAMETER SETTING (PART 2/2)
T9200- T9200-
Code TB21-1JS0 TF20-1JS0
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17
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18
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19
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21
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22
Note
• Terminal blocks changes depending on the application selected, please check the table beside first
• The relay output are line voltage, they are connected with Terminal "L" internally
• The digital input "OCC" can assume different meaning depending on parameter 12 setting
ALARM CODE DESCRIPTION
Item Code Description
1 E1 Internal sensor warning.
2 HI High temperature warning. Room temperature >55°C (>131°F)
3 LO Low temperature warning. Room temperature <0°C (<32°F) or internal sensor opened.
4 E5 Dew point risk warning. Valves and fan are shut off when error is active.
8 E6 Filter alarm
9 E7 BI warning
P/N 24-11446-00018 Rev. B Issue Date: 11 2020
Parameter name
HTG-STG
BI-PLRT
OCC-OVRD
FAN-DELAY
ECM-RLY
Default Function
00: One Heating Stage - Fan Coil
02 01: One Heating Stage - Floor Heating
02: Two heating stage
BI polarity:
01 00: Normally Close
01: Normally Open
Override the OCC-S value:
00: No Override
00
01: Occupied
02: Unoccupied
00 Fan off delay after valve closed, in seconds (0-99 s)
00: Disable
00
01: Enable
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