Johnson Controls T9200 - Service Setting Parameters; Parameter Setting (Part 1;2)

T9200
P/N 24-11446-00018 Rev. B Issue Date: 11 2020
English
PARAMETER SETTING (PART 1/2)
Under Setting Page press button for 3 seconds to get in Service Page, the occupancy icon shows. Press to scroll forward and M
button to scroll backward in the list and use and button to change parameter value.
Code
T9200-
TB21-1JS0
T9200-
TF20-1JS0 Parameter name Default Function
02
■ ■
FRST-PRT 00
Frost protection:
00: No
01: Yes
03
■ ■
FH-FAN 00
Enable/disable fan output when floor heater:
00: Disable
01: Enable
04
■ ■
APPLICATION 00
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
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
05
■ ■
DOWN-SET-LIMIT
5°C/
41°F
lower setpoint limit
Range: 0~36°C (32-97°F)
06
■ ■
UP-SET-LIMIT
35°C/
95°F
Upper setpoint limit.
Range: 2~37°C (36~99°F)
07
■ ■
FP-SP
5°C/
41°F
Frost protection setpoint.
Step: 0.5°C (1°F)
Range: 0~20°C (32-68°F)
08
■
ECM-MIN-V 3 V
ECM Min voltage.
Min voltage below which the fan output is 0%.
Step: 0.5 V
Range: 0~10 V
09
■
ECM-MAX-V 10 V
ECM Max voltage.
Max voltage below which the fan output is 100%.
Step: 0.5 V
Range: 0~10 V
10
■ ■
STG-DFFR
3°C/
5°F
floor heater Stage temperature difference
Step: 0.5°C (1°F)
Range: 0~10°C (0-18°F)
11
■ ■
HTRSS 1°C/2°F
Hysteresis for ON/OFF control
Range: 1~5°C (2-9°F)
12
■ ■
BI-FUNCTION 02
00: Occupancy Input
01: Dew Point Risk Input
02: Filter Alarm Input
03: Change Over Sensor Input
04: Warning
13
■ ■
MODE-RST 00
00: No restriction
01: Cooling only
02: Heating only
14
■ ■
FAN-RST 03
00: No Fan
01: One Speed Fan
02: Two Speed Fan
03: Three Speed Fan
15
■ ■
FAN-DB 01
Fan operation in deadband:
00: OFF
01: Low
16
■ ■
UNOCC-FAN 00
Fan mode in Unoccupied:
00: OFF
01: Low
...Continued...
SERVICE SETTING