Trane 4TVH0086FE000AA User manual

Service Manual
Commercial Air Conditioners
4TVH0086FE000AA
4TVH0096FE000AA
4TVH0115FE000AA
4TVH0140FE000AA
4TVH0155FE000AA
4TVH0170FE000AA
4TVH0192FE000AA
4TVH0210FE000AA
4TVH0229FE000AA
4TVH0249FE000AA
4TVH0268FE000AA
4TVH0290FE000AA
4TVH0307FE000AA
R410A

1
CONTENTS
Part 1 General Information............................................................................ 3
Part 2 Component Layout and Refrigerant Circuits ................................... 16
Part 3 Control ............................................................................................... 39
Part 4 Field Settings..................................................................................... 53
Part 5 Electrical Components and Wiring Diagrams .................................. 59
Part 6 Diagnosis and Troubleshooting......................................................... 72

2

3
Part 1
General Information
1 Indoor and Outdoor Unit Capacities ...................................................... 4
2 External Appearance ............................................................................. 6
3 Nomenclature ....................................................................................... 8
4 Combination Ratio .............................................................................. 10
5 Selection Procedure ............................................................................ 11

4
1Indoor and Outdoor Unit Capacities
1.1 Indoor Units
1.1.1 Standard indoor units
Table 1-1.1: Standard indoor unit abbreviation codes
Abbreviation
code Type
Abbreviation
code Type
E One-way Cassette A High Static Pressure Duct
G Two-way Cassette W Wall-mounted
B Compact Four-way Cassette X Ceiling & Floor
C Four-way Cassette S, N, U Floor Standing
D Medium Static Pressure Duct
Table 1-1.2: Standard indoor unit capacity range
Capacity Capacity
index E G B C D A G X S, N, U
kW HP
1.8 0.6 18 18 ———————18
2.2 0.8 22 22 22 22 —22 —22 —22
2.8 1 28 28 28 28 28 28 —28 —28
3.6 1.25 36 36 36 36 36 36 —36 36 36
4.5 1.6 45 45 45 45 45 45 —45 45 45
5.6 2 56 56 56 —56 56 —56 56 56
7.1 2.5 71 71 71 —71 71 71 71 71 71
8.0 3 80 ———80 80 80 80 80 80
9.0 3.2 90 ———90 90 90 90 90 90
10.0 3.6 100 ———100 —————
11.2 4 112 ———112 112 112 —112 —
14.0 5 140 ———140 140 140 —140 —
16.0 6 160 —————160 —160 —
20.0 7 200 —————200 ———
25.0 9 250 —————250 ———
28.0 10 280 —————280 ———
40.0 14 400 —————400 ———
45.0 16 450 —————450 ———
56.0 20 560 —————560 ———
1.1.2 Fresh air processing unit
Table 1-1.3: Fresh air processing unit capacity range
Capacity 12.5kW 14kW 20kW 25kW 28kW
Capacity index 125 140 200 250 280
1.2 Heat recovery ventilator
Table 1-1.4: Heat recovery ventilator capacity range
Capacity 200m3/h 300m3/h 400m3/h 500m3/h 800m3/h 1000m3/h 1500m3/h 2000m3/h

5
1.3 Outdoor Units
Table 1-1.5: Outdoor unit capacity range
Capacity
Model Name
8HP
4TVH0086FE000AA
10HP
4TVH0096FE000AA
12HP
4TVH0115FE000AA
14HP
4TVH0140FE000AA
16HP
4TVH0155FE000AA
18HP
4TVH0170FE000AA
20HP
4TVH0192FE000AA
22HP
4TVH0210FE000AA
24HP
4TVH0229FE000AA
26HP
4TVH0249FE000AA
28HP
4TVH0268FE000AA
30HP
4TVH0290FE000AA
32HP
4TVH0307FE000AA

6
2External Appearance
2.1 Indoor Units
2.1.1 Standard indoor units
Table 1-2.1: Standard indoor unit appearance
One-way Cassette
Two-way Cassette
E
G
Compact Four-way Cassette
Four-way Cassette
B
C
Medium Static Pressure Duct
High Static Pressure Duct
D
A
Wall-mounted
Ceiling & Floor
W
X
Floor Standing
S,N,U
2.1.2 Fresh air processing unit
Table 1-2.2: Fresh air processing unit appearance
Fresh Air Processing Unit
F
2.2 Heat Recovery Ventilator
Table 1-2.3: Heat recovery ventilator appearance
TERV

7
2.3 Outdoor Units
Table 1-2.4: Outdoor unit appearance
8/10/12HP
(with single fan)
14/16/18HP
(with single fan)
20/22HP
(with dual fans)
24/26/28/30/32HP
(with dual fans)

8
3Nomenclature
3.1 Indoor Units
3.1.1 Standard indoor units
4
T
V
E
0
0
0
7
E
F
0
0
0
A
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Legend
No. Code Remarks
1 4 R-410A
2
T
Trane
3 V TVR
4
Indoor Unit Type
E: One - Way Cassette
G: Two - Way Cassette
B: Compact Four - Way Cassette
C: Four - Way Cassette
D: Medium Static Pressure Duct
A: High Static Pressure Duct
W: Wall - Mounted
C: Ceiling & Floor
S, N, U: Floor Standing
F: Fresh air processing unit
5 0 Currently not used
6 0
Btu/h x 1000
7 0
8 7
9 E TVR Ultra
10 F 380V50-60Hz/1P
11 0 Currently not used
12 0 Currently not used
13 0 Currently not used
14 A First design sequence
15 A First service sequence

9
3.2 Heat recovery ventilator
AC Series
T
E
R
V
0
1
2
0
A
B
0
A
A
1
2
3
4
5
6
7
8
9
10
11
12
13
Legend
No. Code Remarks
1 T
Energy recovery Fan
Trane TVR
2 E
3 R
4 V
5 0
CFM
6 1
7 2
8 0
9 A TVR
10 B 1: 380V/60Hz/1Ph
B: 380/50Hz/1Ph
11 0 Currently not used
12 A First design sequence
13 A First service sequence
3.3 Outdoor Units
4
T
V
H
0
0
8
6
F
E
0
0
0
A
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Legend
No. Code Remarks
1 4 R-410A
2 T Trane
3 V Air Cooled
4 H Heat Pump
5 0 Currently not used
6 0
Btu/h x 1000
7 8
8 6
9 F TVR Ultra-S
10 E 380V50-60Hz/1P
11 0 Currently not used
12 0 Currently not used
13 0 0: Standard
C: Corrosion treatment
14 A First design sequence
15 A First design sequence