TP970 and TP9600 Series
Pneumatic Thermostats
SERVICE DATA
The TP970 and TP9600 Series Pneumatic Thermostats are one-, two-, or three-pipe, proportioning thermostats with bimetal elements. They are suitable for controlling dampers and/or valves in HVAC systems.
APPLICATION
TP970A-D and TP9600A,B
The TP970 and TP9600 are single-temperature, pilot-bleed, two-pipe thermostats. The TP970A and TP9600A are used for heating (Direct Acting [DA]), the TP970B and the TP9600B for cooling (Reverse Acting [RA]), and the TP970C and D for heating/cooling. There are TP970A and B models with Limited Control Range (LCR) for energy conservation. The TP970C and D have a wide throttling range capability, allowing an adjustable Zero Energy Band (ZEB) between heating and cooling operations.
TP971A-E and TP9610A,B
The TP971A-E and TP9610A,B are two-temperature, pilotbleed, two-pipe thermostats for DAY/NITE operation, with automatic switchover from mainline pressure. The TP971C is a three-pipe thermostat for unit ventilator DAY/NITE application.
TP972A and TP9620A
The TP972A and TP9620A are single-temperature, pilotbleed, two-pipe thermostats with cooling/heating cycles and automatic switchover from mainline pressure. The TP972A2143 is designed specifically for replacing Johnson cooling/heating thermostats (see SPECIFICATIONS section).
TP973A,B and TP9630A,B
The TP973A, B and TP9630A,B are oneor two-pipe bleedtype thermostats for heating or cooling applications.
TP974A
The TP974A is a pneumatic space temperature sensor for either oneor two-pipe applications. It is suitable as a remote temperature indicator or as the sensor for a receiver controller.
TP978A-E
The TP978 is a dual-element bleed-type thermostat used in dual one-pipe applications, suitable for use with variable volume systems. These thermostats may be used to control separate heating and cooling actuators in sequence, with a Zero Energy Band (ZEB) for energy conservation. The heating setpoint is limited to 73F (23C) maximum, and the cooling setpoint is limited to 77F (25C) minimum. Heating and cooling are available in both DA and RA configurations. Except for the TP978E, there are no upgraded replacements for the TP978.
TP979A-E
The TP979 contains two cooling/heating, DAY/NITE thermostats. They are oneor two-temperature, two-pipe thermostats for independent proportioning control of heating and cooling.
|
Contents |
General ............................................................................... |
1 |
Application .......................................................................... |
1 |
Specifications ...................................................................... |
2 |
Operation ............................................................................ |
8 |
Maintenance ....................................................................... |
11 |
General ............................................................................... |
11 |
Cleaning .............................................................................. |
11 |
Calibration ........................................................................... |
12 |
Troubleshooting .................................................................. |
14 |
Repair.................................................................................. |
15 |
Parts and Accessories ........................................................ |
18 |
Accessories ......................................................................... |
21 |
® U.S. Registered Trademark |
75-7134-1 |
Copyright © 1997 Honeywell Inc. • All Rights Reserved |
TP970 AND TP9600 SERIES PNEUMATIC THERMOSTATS
Maximum Safe Air Pressure:
25 psi (172 kPa)
Maximum Safe Temperature:
150F (66C)
See Tables 1 though 6 for additional specifications. These tables represent the direct replacements of existing thermostats at the time of the introduction of the 2000 series of thermostats. For replacement parts, see PARTS and ACCESSORIES.
Table 1. TP970A-D Thermostat Specifications.*
|
|
|
|
|
Supply Air |
Degrees |
|
Old |
New |
|
|
|
Pressure |
Throttling |
|
Model No. |
Model No. |
|
Description |
Setpoint |
psi (kPa) |
Range |
Special Features |
|
|
|
|
|
|
|
|
TP970A 1004 |
TP970A 2004 |
|
DA, |
60-90°F |
18 (124) |
Adjustable |
— |
TP970A 1012 |
TP970A 2012 |
|
2-Pipe |
4079°F |
|
2-10°F |
— |
|
|
|
|
|
|
|
|
TP970A 1020 |
TP970A 2020 |
|
|
15-30°C |
|
(1.1-5.6°C) |
— |
|
|
|
|
|
|
|
|
TP970A 1038 |
TP970A 2038 |
|
|
60-90°F |
|
|
Universal Modernization Kit with Universal |
|
|
|
|
|
|
|
Window Cover |
|
|
|
|
|
|
|
|
TP970A 1053 |
TP970A 2053 |
|
|
|
|
|
Honeywell Thermostat Modernization Kit |
|
|
|
|
|
|
|
with Universal Window Cover |
|
|
|
|
|
|
|
|
TP970A 1062 |
No |
|
|
60-90°F |
|
|
Limited Control Range (LCR) |
|
Replacement |
|
|
Controls at |
|
|
|
|
|
|
|
72°F Maximum |
|
|
|
|
|
|
|
|
|
|
|
TP970A 1087 |
TP970A 2087 |
|
|
60-72°F |
|
|
Universal Modernization Kit with Universal |
|
|
|
|
|
|
|
Window Cover |
|
|
|
|
|
|
|
|
TP970A 1095 |
TP970A 2095 |
|
|
40-70°F |
|
|
Universal Modernization Kit with Universal |
|
|
|
|
|
|
|
Window Cover |
|
|
|
|
|
|
|
|
TP970A 1103 |
TP970A 2103 |
|
|
60-90°F |
|
|
Includes 25 ft (7.6m) Twin Tubing and |
|
|
|
|
|
|
|
14004407-300 Cover |
|
|
|
|
|
|
|
|
TP970A 1111 |
TP970A 2111 |
|
|
|
|
|
Includes 25 ft (7.6m) Twin Tubing and |
|
|
|
|
|
|
|
14004407-121 Cover |
|
|
|
|
|
|
|
|
TP970A 1129 |
TP970A 2129 |
|
|
|
|
|
Includes 25 ft (7.6m) Sheathed Tubing and |
|
|
|
|
|
|
|
14004406-300 Cover |
|
|
|
|
|
|
|
|
TP970A 1137 |
TP970A 2137 |
|
|
|
|
|
Includes 25 ft (7.6m) Sheathed Tubing and |
|
|
|
|
|
|
|
14004406-121 Cover |
|
|
|
|
|
|
|
|
TP970A 1145 |
TP970A 2145 |
|
|
|
|
|
Convertastat Kit with Universal Window |
|
|
|
|
|
|
|
Cover. Replacement for |
|
|
|
|
|
|
|
2-pipe only; Johnson T4002 & T4100, |
|
|
|
|
|
|
|
Powers TH192, Robertshaw TP2211 & |
|
|
|
|
|
|
|
TP2212 |
|
|
|
|
|
|
|
|
— |
TP970A 2152 |
|
|
|
|
|
Quick Mount with 14004407-300 Cover |
|
|
|
|
|
|
|
|
— |
TP970A 2160 |
|
|
|
|
|
Quick Mount with 14004407-121 Cover |
|
|
|
|
|
|
|
|
— |
TP970A 2178 |
|
|
|
|
|
Quick Mount with 14004407-111 Cover |
|
|
|
|
|
|
|
|
— |
TP970A 2186 |
|
|
|
|
|
Quick Mount with 14004406-300 Cover |
|
|
|
|
|
|
|
|
— |
TP970A 2194 |
|
|
|
|
|
Quick Mount with 14004406-121 Cover |
|
|
|
|
|
|
|
|
— |
TP970A 2202 |
|
|
|
|
|
Quick Mount with 14004406-111 Cover |
|
|
|
|
|
|
|
|
TP970B 1002 |
TP970B 2002 |
|
RA, 2-Pipe |
|
|
|
— |
|
|
|
|
|
|
|
|
TP970B 1010 |
TP970B 2010 |
|
|
15-30°C |
|
|
— |
TP970B 1028 |
TP970B 2028 |
|
|
60-90°F |
|
|
Universal Modernization Kit with Universal |
|
|
|
|
|
|
|
Window Cover |
|
|
|
|
|
|
|
|
TP970B 1036 |
TP970B 2036 |
|
|
|
|
|
Honeywell Thermostat Modernization Kit |
|
|
|
|
|
|
|
with Universal Window Cover |
|
|
|
|
|
|
|
|
TP970B 1044 |
No |
|
|
60-90°F |
|
|
Limited Control Range (LCR) |
|
Replacement |
|
|
Controls at |
|
|
|
|
|
|
|
78°F Minimum |
|
|
|
|
|
|
|
|
|
|
|
*All single-temperature, pilot bleed. |
|
|
|
|
(continued) |
75-7134—1 |
2 |
TP970 AND TP9600 SERIES PNEUMATIC THERMOSTATS
Table 1. TP970A-D Thermostat Specifications (continued).*
|
|
|
|
|
|
|
Supply Air |
|
Degrees |
|
||
Old |
New |
|
|
|
|
|
Pressure |
|
Throttling |
|
||
Model No. |
Model No. |
|
Description |
Setpoint |
|
psi (kPa) |
|
Range |
Special Features |
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
TP970B 1069 |
TP970B 2069 |
|
RA, 2-Pipe |
60-90°F |
|
18 (124) |
|
|
Adjustable |
Includes 25 ft (7.6m) Twin Tubing with |
||
|
|
|
|
|
|
|
|
|
|
2-10°F |
1400406-121 Cover |
|
TP970B 1077 |
TP970B 2077 |
|
|
|
|
|
|
|
|
(1.1-5.6°C) |
Convertastat Kit with Universal Window |
|
|
|
|
|
|
|
|
|
|
|
|
|
Cover |
|
|
|
|
|
|
|
|
|
|
|
|
|
— |
TP970B 2085 |
|
|
|
|
|
|
|
|
|
|
Quick Mount with 14004407-300 Cover |
|
|
|
|
|
|
|
|
|
|
|
|
|
— |
TP970B 2093 |
|
|
|
|
|
|
|
|
|
|
Quick Mount with 14004407-121 Cover |
|
|
|
|
|
|
|
|
|
|
|
|
|
— |
TP970B 2101 |
|
|
|
|
|
|
|
|
|
|
Quick Mount with 14004407-111 Cover |
|
|
|
|
|
|
|
|
|
|
|
|
|
— |
TP970B 2119 |
|
|
|
|
|
|
|
|
|
|
Quick Mount with 14004406-300 Cover |
|
|
|
|
|
|
|
|
|
|
|
|
|
— |
TP970B 2127 |
|
|
|
|
|
|
|
|
|
|
Quick Mount with 14004406-121 Cover |
|
|
|
|
|
|
|
|
|
|
|
|
|
— |
TP970B 2135 |
|
|
|
|
|
|
|
|
|
|
Quick Mount with 14004406-111 Cover |
|
|
|
|
|
|
|
|
|
|
|
|
|
TP970C 1000 |
TP970C 2000 |
|
DA, 2-Pipe |
|
|
|
|
|
Adjustable |
Wide Throttle Range Allows Zero Energy |
||
|
|
|
|
|
|
|
|
|
|
5-25F |
Band (ZEB) |
|
TP970C 1018 |
No |
|
|
|
|
|
|
|
|
(2.8-13.9C) |
Universal Zero Energy Band (ZEB) |
|
|
Replacement |
|
|
|
|
|
|
|
|
|
|
Modernization Kit |
|
|
|
|
|
|
|
|
|
|
|
|
|
TP970D 1008 |
TP970D 2000 |
|
RA, 2-Pipe |
|
|
|
|
|
|
|
Wide Throttle Range Allows Zero Energy |
|
|
|
|
|
|
|
|
|
|
|
|
|
Band (ZEB) |
|
|
|
|
|
|
|
|
|
|
|
|
|
TP970D 1016 |
No |
|
|
|
|
|
|
|
|
|
|
Universal Zero Energy Band (ZEB) |
|
Replacement |
|
|
|
|
|
|
|
|
|
|
Modernization Kit |
|
|
|
|
|
|
|
|
|
|
|
|
|
*All single-temperature, pilot bleed. |
|
|
|
|
|
|
|
|
|
|
||
|
|
|
Table 2. TP971A-E Thermostat Specifications.* |
|
||||||||
|
|
|
|
|
|
Supply Air |
|
|
Degrees |
|
|
|
Old |
New |
|
|
|
|
Pressure |
|
|
Throttling |
|
|
|
Model No. |
Model No. |
|
Description |
|
Setpoint |
|
psi (kPa) |
|
|
Range |
|
Special Features |
|
|
|
|
|
|
|
|
|
|
|
|
|
TP971A 1003 |
TP971A 2003 |
|
DA, Heating, |
|
60-90°F |
|
13 or 18 |
|
|
Adjustable |
|
— |
|
|
|
2-Pipe |
|
DAY Range |
(90 or 124) |
|
|
2-10°F |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TP971A 1011 |
TP971A 2011 |
|
|
|
15-30°C |
|
|
|
|
(1.1-5.6°C) |
|
— |
|
|
|
|
|
DAY Range |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TP971A 1029 |
TP971A 2029 |
|
|
|
60-90°F |
|
16 or 21 |
|
|
|
|
— |
|
|
|
|
|
DAY Range |
(110 or 145) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TP971A 1037 |
TP971A 2037 |
|
|
|
|
13 or 18, 16 or |
|
|
|
|
Universal Modernization Kit |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
21 (90 or 124, |
|
|
|
|
Honeywell Thermostat Modernization Kit |
|
|
|
|
|
|
|
110 or 145) |
|
|
|
|
with Universal Window Cover |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TP971A 1052 |
TP971A 2052 |
|
|
|
15-30°C |
|
16 or 21 |
|
|
|
|
— |
|
|
|
|
|
DAY Range |
(110 or 145) |
|
|
|
|
|
|
TP971A 1060 |
TP971A 2060 |
|
|
|
60-90°F |
|
|
|
|
|
|
Includes 14004406-901 Cover |
|
|
|
|
|
DAY Range |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TP971A 1078 |
No |
|
|
|
60-90°F |
|
13 or 18 |
|
|
Adjustable 5- |
|
— |
|
Replacement |
|
|
|
50-75°F |
(90 or 124) |
|
|
25°F (2.8- |
|
|
|
|
|
|
|
|
|
|
|
|
|
13.9°C) |
|
|
|
|
|
|
|
|
|
|
|
|
DAY, 2-10°F |
|
|
|
|
|
|
|
|
|
|
|
(1.1-5.6°C) NITE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TP971A 1086 |
TP971A 2086 |
|
|
|
60-90°F |
|
20 or 25 |
|
|
Adjustable |
|
— |
|
|
|
|
|
|
|
|
|
|
|
|
|
TP971A 1094 |
TP971A 2094 |
|
|
|
DAY Range |
(138 or 172) |
|
|
2-10°F |
|
Includes 25 ft (7.6m) Twin Tubing and |
|
|
|
|
|
|
|
|
|
|
|
(1.1-5.6°C) |
|
14004407-121 Cover |
|
|
|
|
|
|
|
|
|
|
|
|
|
TP971A 1102 |
TP971A 2102 |
|
|
|
|
13 or 18, or 16 |
|
|
|
|
Convertastat Kit with Universal Window |
|
|
|
|
|
|
|
or 20 (90 or |
|
|
|
|
Cover |
|
|
|
|
|
|
|
124, or 110 or |
|
|
|
|
|
|
|
|
|
|
|
|
145) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
*All DAY/NITE, |
two-temperature, pilot-bleed. |
|
|
|
|
|
|
|
(continued) |
|||
|
|
|
|
|
|
|
|
|
|
|
|
3 |
75-7134—1 |
TP970 AND TP9600 SERIES PNEUMATIC THERMOSTATS
Table 2. TP971A-E Thermostat Specifications (continued).*
|
|
|
|
Supply Air |
Degrees |
|
|
Old |
New |
|
|
Pressure |
Throttling |
|
|
Model No. |
Model No. |
Description |
Setpoint |
psi (kPa) |
Range |
Special Features |
|
|
|
|
|
|
|
|
|
— |
TP971A 2110 |
DA, Heating, |
60-90°F |
13 or 18 |
Adjustable 2- |
Quick Mount with 14004407-300 Cover |
|
|
|
2-Pipe |
DAY Range |
|
10°F (1.1-5.6°C) |
|
|
|
|
|
|
|
|
|
|
— |
TP971A 2128 |
|
|
(90 or 124) |
|
Quick Mount with 14004407-121 Cover |
|
|
|
|
|
|
|
|
|
— |
TP971A 2136 |
|
|
|
|
Quick Mount with 14004407-111 Cover |
|
|
|
|
|
|
|
|
|
— |
TP971A 2144 |
|
|
|
|
Quick Mount with 14004406-300 Cover |
|
|
|
|
|
|
|
|
|
— |
TP971A 2151 |
|
|
|
|
Quick Mount with 14004406-121 Cover |
|
|
|
|
|
|
|
|
|
— |
TP971A 2169 |
|
|
|
|
Quick Mount with 14004406-111 Cover |
|
|
|
|
|
|
|
|
|
TP971B 1001 |
TP971B 2001 |
RA, |
|
|
|
— |
|
|
|
|
|
|
|
|
|
TP971B 1019 |
TP971B 2019 |
Heating, |
|
16 or 21 |
|
— |
|
|
|
2-Pipe |
|
(110 or 145) |
|
|
|
|
|
|
|
|
|
|
|
TP971B 1027 |
TP971B 2027 |
|
15-30°C |
13 or 18 |
|
— |
|
|
|
|
DAY Range |
(90 or 124) |
|
|
|
|
|
|
|
|
|
|
|
TP971B 1035 |
TP971B 2035 |
|
60-90°F |
16 or 21 |
|
Includes 14004406-901 Cover |
|
|
|
|
DAY Range |
(110 or 145) |
|
|
|
TP971B 1043 |
TP971B 2043 |
|
|
20 or 25 |
|
— |
|
TP971B 1050 |
TP971B 2050 |
|
|
(138 or 172) |
|
Includes 25 ft (7.6m) Twin Tubing with |
|
|
|
|
|
|
|
14004407-121 Cover |
|
|
|
|
|
|
|
|
|
TP971C 1009 |
TP971C 2009 |
DA, |
|
13 or 18, |
|
With Secondary Branch |
|
TP971C 1017 |
TP971C 2017 |
Heating, |
15-30°C |
(90 or 124) |
|
|
|
|
|
3-Pipe |
DAY Range |
|
|
|
|
|
|
|
|
|
|
|
|
TP971C 1025 |
TP971C 2025 |
DA, |
60-90°F |
16 or 21 |
|
|
|
|
|
Cooling, |
DAY Range |
(110 or 145) |
|
|
|
|
|
|
|
|
|
|
|
TP971C 1041 |
TP971C 2041 |
3-Pipe |
|
20 or 25 |
|
|
|
|
|
|
|
|
|
|
|
TP971D 1007 |
TP971D 2007 |
DA, Cooling, |
|
(138 or 172) |
|
NITE Set-Up (75 to 100F) |
|
|
|
2-Pipe |
|
|
|
|
|
TP971E 1004 |
TP971E 2004 |
RA, Cooling, |
|
13 or 18 |
|
|
|
|
|
2-Pipe |
|
(90 or 124) |
|
|
|
*All DAY/NITE, two-temperature, pilot-bleed.
75-7134—1 |
4 |
TP970 AND TP9600 SERIES PNEUMATIC THERMOSTATS
Table 3. TP972A Thermostat Specifications.*
|
|
Action |
|
Supply Air |
Degrees |
|
|
Old |
New |
Left |
Right |
|
Pressure |
Throttling |
|
Model No. |
Model No. |
Bimetal |
Bimetal |
Setpoint |
psi (kPa) |
Range |
Special Features |
|
|
|
|
|
|
|
|
TP972A 1002 |
TP972A 2002 |
|
|
60-90°F |
13 (Cooling) or |
Adjustable |
— |
|
|
|
|
|
|
|
|
TP972A 1010 |
TP972A 2010 |
R.A. |
D.A. |
15-30°C |
18 (Heating) |
2-10°F |
— |
|
|
|
|
|
|
|
|
TP972A 1028 |
TP972A 2028 |
|
|
60-90°F |
(90 or 124) |
(1.1-5.6°C) |
Universal Modernization Kit with Universal |
|
|
|
|
|
|
|
Window Cover |
|
|
|
|
|
|
|
|
TP972A 1036 |
TP972A 2036 |
|
|
60-90°F |
|
|
Energy Conservation, Separate Setpoints |
|
|
|
|
(Cooling) |
|
|
|
|
|
|
|
|
|
|
|
TP972A 1044 |
TP972A 2044 |
|
|
(50-75°F |
|
|
Honeywell Thermostat Modernization Kit |
|
|
|
|
(Heating) |
|
|
with Universal Window Cover |
|
|
|
|
|
|
|
|
TP972A 1051 |
No Replacement |
|
|
78-90°F |
|
Separately |
Limited Control Range (LCR) |
|
|
|
|
(Cooling) |
|
Adjustable |
|
|
|
|
|
60-72°F |
|
2-10°F |
|
|
|
|
|
(Heating) |
|
(1.1-5.6°C) |
|
|
|
|
|
|
|
|
|
TP972A 1077 |
No Replacement |
|
|
75-90°F |
|
|
Setpoint Stop at 75F Minimum |
|
|
|
|
(Cooling) |
|
|
|
|
|
|
|
|
|
|
|
TP972A 1085 |
No Replacement |
|
|
50-75°F |
16 (Cooling) or |
|
|
|
|
|
|
(Heating) |
21 (Heating) |
|
|
|
|
|
|
|
(110 or 145) |
|
|
|
|
|
|
|
|
|
|
TP972A 1093 |
No Replacement |
|
|
78-90°F |
13 (Cooling) or |
|
Limited Control Range (LCR) |
|
|
|
|
(Cooling) |
18 (Heating) |
|
|
|
|
|
|
|
|
|
|
TP972A 1101 |
No Replacement |
|
|
60-72°F |
(90 or 124) |
|
Universal Limited Control Range (LCR) |
|
|
|
|
(Heating) |
|
|
Modernization Kit |
|
|
|
|
|
|
|
|
TP972A 1119 |
No Replacement |
|
|
78-90°F |
13 (Cooling) or |
|
Limited Control Range (LCR) |
|
|
|
|
(Cooling) |
18 (Heating) |
|
|
TP972A 1127 |
No Replacement |
|
|
55-65°F |
(90 or 124) |
|
Universal Limited Control Range (LCR) |
|
|
|
|
(Heating) |
|
|
Modernization Kit |
|
|
|
|
|
|
|
|
TP972A 1143 |
TP972A 2143 |
D.A. |
R.A. |
60-90°F |
14 (Heating) or |
Separately |
Specifically for replacing Johnson |
|
|
|
|
|
19 (Cooling) |
Adjustable |
Cooling/Heating Thermostats |
|
|
|
|
|
(97 or 131) |
2-10°F |
|
|
|
|
|
|
|
|
|
TP972A 1150 |
TP972A 2150 |
R.A. |
D.A. |
15-30°C Cooling |
13 (Cooling) or |
(1.1-5.6°C) |
Energy Conservation, Separate Setpoints |
|
|
|
|
12-24 Heating |
18 (Heating) |
|
|
|
|
|
|
|
(90 or 124) |
|
|
|
|
|
|
|
|
|
|
TP972A 1168 |
TP972A 2168 |
D.A. |
R.A. |
60-90°F |
16 (Cooling) or |
|
|
|
|
|
|
(Cooling) |
21 (Heating) |
|
|
|
|
|
|
50-75°F |
110 or 145) |
|
|
TP972A 1176 |
TP972A 2176 |
D.A. |
R.A. |
(Heating) |
20 (Cooling) or |
|
|
|
|
|
|
|
25 (Heating) |
|
|
|
|
|
|
|
(138 or 172) |
|
|
TP972A 1184 |
TP972A 2184 |
|
|
|
13 (Cooling or |
|
Includes 14004406-901 Cover, Separate |
|
|
|
|
|
18 (Heating) |
|
Setpoints |
|
|
|
|
|
|
|
|
— |
TP972A 2192 |
R.A. |
D.A. |
60-90°F |
(90 or 124) |
|
Includes Universal Window Cover |
|
|
|
|
|
|
|
|
— |
TP972A 2200 |
D.A. |
R.A. |
|
14 (Cooling) or |
|
— |
|
|
|
|
|
19 (Heating) |
|
|
|
|
|
|
|
(97 or 131) |
|
|
|
|
|
|
|
|
|
|
*All single-temperature, tw0-pipe, two-element, automatic changeover, and cooling/heating.
5 |
75-7134—1 |
TP970 AND TP9600 SERIES PNEUMATIC THERMOSTATS
Table 4. TP973A and B Thermostat Specifications.*
|
|
|
|
Supply Air |
Degrees |
|
Old |
New |
|
|
Pressure |
Throttling |
|
Model No. |
Model No. |
Action |
Setpoint |
psi (kPa) |
Range |
Special Features |
|
|
|
|
|
|
|
TP973A 1068 |
TP973A 2068 |
DA |
60-90°F |
18 (124) |
Adjustable |
Universal Modernization Kit with Universal |
|
|
|
|
|
2-10°F |
Window Cover |
TP973A 1076 |
TP973A 2076 |
|
|
|
(1.1-5.6°C) |
— |
|
|
|
|
|
|
|
TP973A 1084 |
TP973A 2084 |
|
15-30°C |
|
|
— |
|
|
|
|
|
|
|
TP973A 1092 |
TP973A 2092 |
|
60-90°F |
|
|
Honeywell Thermostat Modernization Kit with |
|
|
|
|
|
|
Universal Window Cover |
TP973A 1100 |
TP973A 2100 |
|
|
|
|
Includes 14004406-901 Cover |
TP973A 1117 |
No Replacement |
|
|
|
|
Includes 25 ft (7.6m) Twin Tubing and |
TP973A 1126 |
No Replacement |
|
|
|
|
Blank Plastic Cover |
TP973A 1134 |
No Replacement |
|
|
|
|
|
TP973A 1142 |
No Replacement |
|
|
|
|
|
TP973A 1159 |
TP973A 2159 |
|
|
|
|
— |
|
|
|
|
|
|
|
TP973A 1167 |
TP973A 2167 |
|
|
|
|
Includes 14004407-121 Cover |
|
|
|
|
|
|
|
TP973A 1175 |
TP973A 2175 |
|
|
|
|
Includes 14004407-300 Cover |
|
|
|
|
|
|
|
TP973A 1183 |
TP973A 2183 |
|
|
|
|
— |
|
|
|
|
|
|
|
TP973B 1066 |
TP973B 2066 |
RA |
|
|
|
— |
|
|
|
|
|
|
|
TP973B 1074 |
TP973B 2074 |
|
15-30°C |
|
|
— |
|
|
|
|
|
|
|
TP973B 1090 |
TP973B 2090 |
|
60-90°F |
|
|
Includes 1400406-901 Cover |
|
|
|
|
|
|
|
TP973B 1108 |
TP973B 2108 |
|
|
|
|
— |
|
|
|
|
|
|
|
TP973B 1116 |
TP973B 2116 |
|
|
|
|
— |
|
|
|
|
|
|
|
TP973B 1124 |
TP973B 2124 |
|
15-30°C |
|
|
— |
|
|
|
|
|
|
|
TP973B 1132 |
TP973B 2132 |
|
60-90°F |
|
|
Includes 14004407-121 Cover |
|
|
|
|
|
|
|
TP973B 1140 |
TP973B 2140 |
|
|
|
|
Includes 14004407-300 Cover |
|
|
|
|
|
|
|
TP973B 1157 |
TP973B 2157 |
|
|
|
|
Includes 25 ft (7.6m) Twin Tubing and |
|
|
|
|
|
|
14004407-121 Cover |
|
|
|
|
|
|
|
*All oneor two-pipe, bleed type.
75-7134—1 |
6 |
TP970 AND TP9600 SERIES PNEUMATIC THERMOSTATS
Table 5. TP974A, TP978A-E, TP979A-E Thermostat Specifications.
|
|
|
|
Supply Air |
Degrees |
|
Old |
New |
|
|
Pressure |
Throttling |
|
Model No. |
Model No. |
Action |
Setpoint |
psi (kPa) |
Range |
Special Features |
|
|
|
|
|
|
|
TP974A 1000 |
TP974A 2000 |
DA, 1- or |
50-100°F |
18 (124) |
— |
Sensor for use with |
|
|
2-Pipe Sensor |
(10-38°C) |
3-15 (21-103) |
|
RP908 & RP920 |
|
|
Bleed Type |
Range |
Output |
|
Controller |
|
|
|
|
|
|
|
TP978A 1006 |
No |
DA Heating |
60-73°F |
18 (124) |
2-10°F |
ZEB Energy |
|
Replacement |
DA Cooling |
Heating |
|
(1.1-5.6°C) |
Conservation, Setpoint |
|
|
|
|
|
|
Stop 73°F (Heating), |
|
|
|
|
|
|
77°F (Cooling) |
|
|
|
|
|
|
|
TP978B 1004 |
No |
RA heating |
77-90°F |
|
|
|
|
Replacement |
DA Cooling |
Cooling |
|
|
|
|
|
|
|
|
|
|
TP978C 1002 |
No |
DA Heating |
|
|
|
|
|
Replacement |
RA Cooling |
|
|
|
|
|
|
|
|
|
|
|
TP978D 1000 |
No |
RA Heating |
|
|
|
|
|
Replacement |
RA Cooling |
|
|
|
|
|
|
|
|
|
|
|
TP978E 1007 |
TP978E 2007 |
RA (Right Side) |
68-82°F |
0.18 (1) |
1-4°F |
Includes Cover |
|
|
DA (Left Side) |
|
|
|
Special System- |
|
|
|
|
|
|
Powered Thermostat |
|
|
|
|
|
|
for Carrier |
|
|
|
|
|
|
|
TP979A 1005 |
TP979A 2005 |
DA Heating |
60-90°F |
18 (124) |
Adjustable |
— |
|
|
DA Cooling |
|
|
2-10°F |
|
|
|
|
|
|
(1.1-5.6°C) |
|
|
|
|
|
|
|
|
TP979B 1003 |
TP979B 2003 |
RA Heating |
|
|
|
— |
|
|
RA Cooling |
|
|
|
|
TP979C 1001 |
TP979C 2001 |
DA Heating or |
|
|
|
— |
|
|
Cooling |
|
|
|
|
|
|
RA Heating or |
|
|
|
|
|
|
Cooling |
|
|
|
|
|
|
|
|
|
|
|
TP979D 1009 |
TP979D 2009 |
DA Heating |
|
13 (90) Day |
|
Day/Nite Heat with |
|
|
DA Cooling |
|
18 (124) Nite |
|
night set down; Cool |
|
|
|
|
|
|
with night set up. |
|
|
|
|
|
|
|
TP979E 1006 |
TP979E 2006 |
DA Heating |
|
|
|
|
|
|
RA Cooling |
|
|
|
|
|
|
|
|
|
|
|
7 |
75-7134—1 |
TP970 AND TP9600 SERIES PNEUMATIC THERMOSTATS
Table 6. TP9600 Thermostat Specifications.
Model No. |
Description |
Setpoint Slot |
Includes Stat. |
|
|
|
|
Single Temperature, Two-Pipe: |
|
|
|
|
|
|
|
TP9600A 1007 |
DA, Open Windows |
Open |
TP970A 2004 |
|
|
|
|
TP9600B 1006 |
RA, Open Windows |
Open |
TP970B 2002 |
|
|
|
|
TP9603A 1001 |
DA, Close Windows |
Closed |
TP970A 2004 |
|
|
|
|
TP9603B 1000 |
RA, Close Windows |
Closed |
TP970B 2002 |
|
|
|
|
Day/Night, Two-Pipe: |
|
|
|
|
|
|
|
TP9610A 1006 |
DA, Open Windows |
Open |
TP971A 2003 |
|
|
|
|
TP9610B 1005 |
RA, Open Windows |
Open |
TP971B 2001 |
|
|
|
|
TP9613A 1000 |
DA, Close Windows |
Closed |
TP971A 2003 |
|
|
|
|
TP9613B 1009 |
RA, Close Windows |
Closed |
TP971B 2001 |
|
|
|
|
Heating/Cooling, Two-Pipe: |
|
|
|
|
|
|
|
TP9620A 1005 |
DA, Open Windows |
Open |
TP972A 2002 |
|
|
|
|
TP9623B 1009 |
RA, Close Windows |
Closed |
TP972B 2002 |
|
|
|
|
Single Temperature, One or Two-Pipe:
TP9630A 1004 |
DA, Open Windows |
Open |
TP973A 2076 |
|
|
|
|
TP9630B 1003 |
RA, Open Windows |
Open |
TP973B 2066 |
|
|
|
|
TP9633A 1008 |
DA, Close Windows |
Closed |
TP973A 2076 |
|
|
|
|
TP9633B 1007 |
RA, Close Windows |
Closed |
TP973B 2066 |
|
|
|
|
TP970A,B and TP9600A,B
Various ZEB ranges, heating control points, and cooling control points are obtained by selecting the appropriate thermostat setpoint, throttling range, and spring range or ratio relays.
When using a TP970A or TP9600A (Fig. 1) in heating applications with a normally open valve, a fall in temperature lowers Branchline Pressure (BLP) to the valve. THis lower BLP provides proportional valve action matching the existing load requirements. When a TP970B or TP9600B is used in a cooling application, a rise in temperature causes the TP970B or TP9600B to lower BLP. The energy conservation models limit control temperature to a maximum (heating) or minimum (cooling) of 72F (24C).
TP970A,B OR
TP9600A,B
M B
M
N.O. |
SUPPLY
C3535-1
Fig. 1. TP970A,B and TP9600A,B Typical Operation.
BRANCHLINE PRESSURE—PSI (kPa)
15
(100) 14
(90)13
(80) |
|
|
|
|
|
12 |
|
|
|
|
|
|
|
TP970C MINIMUM |
|
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|
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||||||||||||||||
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||||||||||||||||||||
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11 |
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|
THROTTLING RANGE = |
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||||||||||||||||||
(70) |
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10 |
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5F (2.8C) |
|
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(60) |
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9 |
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8 |
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(50) |
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TP970C MAXIMUM |
|
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||||||||||||||
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7 |
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(40) |
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THROTTLING RANGE = |
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20F (11.1C) |
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(20) |
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SETPOINT |
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(10) |
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0 |
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(8) |
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(2) |
(1) |
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BELOW SETPOINT |
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SETPOINT |
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ABOVE SETPOINT |
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DEVIATION IN SPACE TEMPERATURE—DEGREES F (C)
C3536
Fig. 2. TP970C Space Temperature vs. Branchline Pressure.
TP970C and D
The TP970C and D with wide throttling range (Fig. 2 and 3) allow use of heating and cooling valve assemblies with either selected spring ranges (Fig. 4) or ratio relays (Fig. 5) to achieve a ZEB range.
75-7134—1 |
8 |