Johnson Controls T9200 Installation Manual page 7

T9200
SERVICE SETTING
PARAMETER SETTING (PART 1/2)
Under Setting Page press
button to scroll backward in the list and use
T9200- T9200-
Code TB21-1JS0 TF20-1JS0
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P/N 24-11446-00018 Rev. B Issue Date: 11 2020
button for 3 seconds to get in Service Page, the occupancy icon
and button to change parameter value.
Parameter name
FRST-PRT
FH-FAN
APPLICATION
DOWN-SET-LIMIT
UP-SET-LIMIT
FP-SP
ECM-MIN-V
ECM-MAX-V
STG-DFFR
HTRSS
BI-FUNCTION
MODE-RST
FAN-RST
FAN-DB
UNOCC-FAN
Default Function
Frost protection:
00 00: No
01: Yes
Enable/disable fan output when floor heater:
00 00: Disable
01: Enable
T9200- TF20-1JS0:
00: 2pipe application
01: 4pipe application
02: 2pipe 3-wire valve application
03: 2pipe with floor heating application
04: 2pipe with TiO2/ESP application
05: water source heat pump application
06: Boiler/Floor heater
00
T9200- TB21-1JS0:
00: 2-pipe FCU, three speed fan
01: 2-pipe FCU (relay), ECM fan
02: 4-pipe FCU (relay), ECM fan
03: 2-pipe 3 wire (relay), ECM fan
04: 2-pipe FCU with floor heater, ECM fan
05: 2-pipe FCU with TiO2/ESP, ECM fan
06: water source heat pump, ECM fan
5°C/
lower setpoint limit
Range: 0~36°C (32-97°F)
41°F
35°C/
Upper setpoint limit.
Range: 2~37°C (36~99°F)
95°F
Frost protection setpoint.
5°C/
Step: 0.5°C (1°F)
41°F
Range: 0~20°C (32-68°F)
ECM Min voltage.
Min voltage below which the fan output is 0%.
3 V
Step: 0.5 V
Range: 0~10 V
ECM Max voltage.
Max voltage below which the fan output is 100%.
10 V
Step: 0.5 V
Range: 0~10 V
floor heater Stage temperature difference
3°C/
Step: 0.5°C (1°F)
5°F
Range: 0~10°C (0-18°F)
Hysteresis for ON/OFF control
1°C/2°F
Range: 1~5°C (2-9°F)
00: Occupancy Input
01: Dew Point Risk Input
02 02: Filter Alarm Input
03: Change Over Sensor Input
04: Warning
00: No restriction
00 01: Cooling only
02: Heating only
00: No Fan
01: One Speed Fan
03
02: Two Speed Fan
03: Three Speed Fan
Fan operation in deadband:
01 00: OFF
01: Low
Fan mode in Unoccupied:
00 00: OFF
01: Low
to scroll forward and M
shows. Press
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