Johnson Controls T7000 Series Installation Instructions Manual page 4

T7000
T7600- T7601- T7600- T7603-
Item TF21- TF20- TF20- T000-
...JS0 ...JS0 ...JS0 ...JF0
11 ■
12 ■
13 ■ ■ ■
14 ■ ■ ■
15 ■ ■ ■
16 ■ ■ ■
17 ■ ■ ■
18 ■ ■ ■
19 ■ ■ ■
20 ■ ■ ■
21 ■ ■ ■
22 ■ ■ ■
23 ■ ■ ■
25 ■ ■ ■
26 ■ ■ ■
27 ■ ■ ■
28 ■ ■
29 ■ ■ ■
30 ■ ■
31 ■ ■
32 ■ ■
33 ■ ■
34 ■ ■
• Terminal blocks represent the most common application. Please check the application table first
The r
• elay output are line voltage, they are connected with line voltage internally inside thermostat
The OC
• C terminal can assume different meaning depending on parameter 17 setting
• The functionality of the remote NTC is depending by P25 and P16 parameters
Alarm Code Description
Item Code
1 E1
2 E2
3 HI
4 LO
5 E3
6 E4
7 E5
· E3,E4 only available for 2-pipe, auto mode enabled.
· icon will twinkle if there is filter alarm
· symbol will flash if there are communication fault
COM
· If the remote sensor is enabled, the E1/E2 warning will be ignored. If E1/E2 warning happened, T7000 will shut off the fan and close the valve.
T7600-
TB21- Parameter
...JA0
ECM Max voltage
ECM cut off relay
■ ■ Restart after power failure
■ ■ Keypad lock
■ ■ Default display
■ Auto changeover
■ ■ Digital input function
■ ■ Unit selection
■ ■ Temperature offset
■ Fan speed
■ ■ Language
■ Mode selection
■ ■ Back light
■ ■ Remote sensor type
■ ■
MODBUS address
■ ■ Baud rate
■ Sample time
■ ■ Deadband
■ KP
■ KI
TiO2/ESP operation
Inter stage difference
Heating stage
Internal sensor shorted warning
Internal sensor opened warning
High temperature warning. Room Temperature > 55℃
Low temperature warning. Room Temperature < 0℃
Remote sensor shorted
Remote sensor opened
Dew point risk warning
Function
Max voltage above which the fan output is 100%, range 0-10V.
00: Disabled; 01: Enabled
00: keep last status; 01: on; 02: off
00: no lock;
01: lock all keys;
02: lock the keys except fan speed and temp. adjustment;
03: lock on/off and general;
04: lock the keys except on/off
00: display room temp.; 01: display set point only
00: disable; 01: enable (When 2 pipe requires 10K NTC on water tube) 00
00: open indicates key card is inserted (occupied), closed indicates key
card is pulled out (unoccupied);
01: closed indicates key card is inserted (occupied), open indicates key
card is pulled out (unoccupied);
02: closed indicates dew point risk, open indicates no dew point risk;
03: open indicates dew point risk, closed indi-cates no dew point risk;
04: open indicates occupied, closed indicates unoccupied, shut off fan
and valve;
05: closed indicates filter alarm; 06: open indicates filter alarm
00: Celsius degree (℃); 01: Fahrenheit degree (
o
Setting range –5~5℃(-9~9 F)
00: 3 speed;
01: 2 speed (wiring MED, LOW);
02: 1 speed (wiring LOW);
03: no fan
00: Chinese; 01: English
00: cooling/heating/ventilation; 01: cooling only; 02: heating
The back light will be OFF in 05 ... 60 Sec
00: China market 10KNTC; 01: JCI type II 10kNTC
1-64
00: 9600; 01: 4800
Setting range 1~99s
Setting range 0~10℃
Setting range 1~99
Setting range 0~99
00: operate separately (corresponding button); 01: work with FCU fan
Setting range 0~10℃
00: 2 stage; 01: 1 stage
Description
4
Default
10V
00
00
00
00
00
o
F) 00
0
00
00
00
30
00
1
00
10
1
10
01
00
3
00