Inverter Heat Pump System
Job Name Location Date
Purchaser Engineer
Submitted To For
Unit Designation Schedule No.
Compressor Type DC Inverter Driven Rotary
7,000-26,000 BTUH Cooling 58 dB(A)
2
Max. Number of Indoor Units
Refrigerant Type R410A
Heating - Low Ambient (ULTRA)
Connection Method-Flared
System Ratings
Outdoor Unit Data
Refrigerant Piping Data
Multi ULTRA Ductless heat-pump systems 18,000 BTU
Submittal Data: TM18H5O
Reference Approval
GENERAL FEATURES
-Dual Indoor Units (2-Port)
-G10 DC Inverter Technology - 2 Stage / 3 Cylinder
-Automatic Defrosting
-Compressor/Chassis Heaters
-Copper Tubing w/ Acrylicl-Resin Coated Aluminum Fins
-Intelligent Defrost
-Auto Restart on Power Outages
-Mulit-point Diagnostics
-Limited 5 yr Parts & Compressor Warranty-Residential Only
Rated Cooling Capacity 18,000 BTUH Starting Current 5.0 A
Fan Motor Output Power 90 W
Cooling Capacity (min-max) 6,998-21,001 BTUH FLA 0.4 A
Rated Heating Capacity 21,000 BTUH
Sound Pressure Level
Heating Capacity (min-max)
Heating 58 dB(A)
SEER/EER 23.0 / 12.5 Dimensions & Weights
Unit Dimensions Overall (WxDxH)* 39.5 x 16.8 x 31.1-in
HSPF/COP 10.5 / 3.6
Weight (Net/Shipping) 172/183 lbs
* including Valve Covers and Grilles
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RLA 14.9 A
Air Flow (Max) 2531 CFM
Construction
Operating Range
Cooling - Low/High Ambient
Power Supply Factory Charge for Total Line Length 66-ft
Normal Operational Voltage
Voltage Range
Main Power Wire Size
Interconnecting Cable Wire Size
MCA
MOCP/Breaker Size
(min-max) 0 ~ 118°F
-18 ~ 48°C
(min-max) '-31 ~ 75°F
-
35 ~ 24°C Additional Charge Per Line Length 0.2-oz/ft
208/230 V, 1 Phase, 60 Hz Total Refrigerant Pipe Length 164-ft
187 - 253 V Max Refrigerant Piping Length to any Indoor Unit 82-ft
10-2 AWG Min Refrigerant Piping Length to any Indoor Unit 10-ft
14-4 AWG Max Elevation between Indoor Units 26-ft
23.0 A Max Lift from Outdoor to Indoor Unit 26-ft
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Min. Number of Indoor Units
Refrigerant Charge 77.6 oz
35 A Max Drop from Outdoor to Indoor Unit 26-ft
2
1/4x3/8-in
Features & Function Summary
SYSTEM FEATURES
Compressor Type
Inverter Rotary
Core Technology Three Cylinder Two
Stage Compressor
G10
See individual Indoor Unit
Controllers Functions
1
On/Off YES
2
Note: Some indoor models may not support specific system features or functions.
2
TM18H5O
Ultra Low Frequency Torque Control
Power Factor Correction
Refrigerant Type
YES
YES
R410A
Electronic Expansion Valve (EEV) 2
Basepan With Electric Heater
Compressor Preheat
YES
YES
Compressor With Electric Heater (-40°F) YES
-40°F Wiring UL Approved YES
Multi "Independent" Port Design YES
Condenser Fan Axial
Condenser Motor Type DC
Condenser Motor Drive Direct
Condenser Coil Aluminum Fin/Copper Tube
Outdoor Fin Coating (Blue)
Acrylic Resin
Intelligent Defrosting YES
Low Voltage Startup YES
Memory/Power Failure Recovery YES
Self Diagnosis YES
Ultra Heating (-31°F - 75°F) YES
Ultra Cooling (0°F - 118°F) YES
XK19 Wired Controller Interface YES
REMOTE CONTROLLER FUNCTIONS
Not all Remote Controller functions are supported.
XK19 WIRED CONTROLLER FUNCTIONS
Operating Mode YES
Fan Speed YES
Room Setpoint YES
Model Numbers YES
Timer Mode YES
Sleep Mode YES
Turbo Mode YES
X-Fan Mode YES
Privacy Lock YES
1
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18,000 BTUH MODEL
Units: inch
Units: inch
A (in) 36.2
B (in)
14.6
C (in) 31.1
D (in) 24.0
L (in) 15.6
W (in) 2.4
Weight (Net/Shipping)
Port #1 3/8-in OD Flared Port #1
Port #2 3/8-in OD Flared Port #2
MINIMUM SPACING REQUIREMENTS
1. Recommended Interconnecting Cable Type Stranded Copper Conductors THHN 600V Unshielded Wire
2. Power wiring cable size must comply with applicable national and local codes.
Specifications are subject to change without notice. Manufacturer reserves the right to discontinue or modify specifications or designs
without notice or without incurring obligations. All rights reserved.
DIMENSIONAL SPECIFICATIONS
Suction/Gas Line Port Size
Liquid Line Port Size
1/4-in OD Flared
1/4-in OD Flared
172/183 lbs
Model # TM18H5O 18,000 BTUH 230V
TM18H5O
Notes:
3. Test conditions are based on AHRI 210/240.
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ort.com
Units: inch (m)
EXTENDED RATINGS
TC- Total Capacity ( BtuH)
COP- Coefficient of Performance
67°FWB
TC
SHCTCSHC
TC
SHC
11573
9076
12235
9586
13473
10571
11182
8769
11822
9262
13018
ULTRA COOL
COOLING PERFORMANCE (BtuH)*
Outdoor
(DB) °F
Indoor Entering Air Temperatures
68F DB
73°F DB
80°F DB
57F WB
61°FWB
10214
13281
10418
14206
11143
16277
12766
12122
9507
12806
10040
14453
11336
14620
11467
15440
12109
17644
13835
14113
11069
14909
11693
16826
13193
16106
12631
17227
13510
18867
14793
14875
11666
15910
12478
18230
14294
18025
14139
19171
15037
20520
16096
18240
14306
19380
15197
20710
16243
16220
12721
17353
13607
19000
14902
17138
13440
18278
14338
19950
15647
15035
11791
16169
12676
18113
14203
15434
12105
16562
12991
18506
14517
Power Input
Power Input
ULTRA HEAT
HEATING PERFORMANCE (BtuH)*
Indoor Entering Air Temperatures
68°F DB
73°F DB
80°F DB
57°FWB
61°FWB
67°FWB
Power Input
4.63
1.01
18902
4.89
1.13
18401
4.94
1.09
18030
4.95
1.07
16500
4.80
1.01
16300
4.65
1.03
15900
20698
4.96
1.22
20160
5.01
1.18
19762
5.02
1.15
21482
3.43
1.84
22148
3.34
1.94
21565
3.38
1.87
21130
22479
3.28
2.01
21906
3.32
1.93
3.49
1.78
22251
3.17
2.06
21672
3.21
1.98
21245
3.31
1.88
22498
3.20
2.06
21913
3.24
1.98
21475
3.34
1.88
21053
3.32
1.86
21778
2.97
2.15
21478
3.01
2.09
21036
22072
3.18
2.03
21492
3.22
1.96
3.10
1.99
21108
3.08
2.01
20856
3.11
1.96
20478
3.21
1.87
20566
2.95
2.05
20339
2.98
2.00
20008
3.07
1.91
20848
2.84
2.15
21960
2.13
3.02
21750
2.16
2.96
21440
21375
2.73
2.30
21165
2.76
2.25
2.22
2.82
24000
2.18
3.23
23340
2.20
3.10
22846
2.27
2.94
24240
1.98
3.59
23573
2.00
3.45
23079
2.07
3.27
21236
2.09
2.98
22788
1.83
3.64
22160
1.85
3.50
21695
22316
2.00
3.27
21695
2.02
3.14
1.91
3.32
23220
1.86
3.66
22579
1.88
3.51
22100
1.94
3.33
23544
1.70
4.06
22896
1.72
3.90
22417
1.78
3.70
22619
1.79
3.70
23760
1.72
4.06
23105
1.74
3.90
Ambient
Temperature
0°F
5°F
14°F
23°F
32°F
41°F
50°F
59°F
68°F
77°F
86°F
95°F
104°F
113°F
TM18H5O
Outdoor
Ambient
Temperature
(DB)
-31°F
-22°F
-13°F
-5°F
0°F
5°F
10°F
17°F
19°F
24°F
32°F
41°F
43°F
47°F
53°F
59°F
64°F
70°F
75°F
78°F
TC
(KW)
COP TC
(KW)
COP
TC
(KW)
COP
* Maximum system capacity
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OPERATIONAL PERFORMANCE SPECIFICATIONS
TM18H5O
Combinations
Rated
Capacity
Combinations
Rated
Capacity
12K NA NA NA
9K+9K 21,000 10,500 10,500 NA NA
9K+12K 22,000 10,000 12,000 NA NA
12K+12K 26,000 13,000 13,000 NA NA
Capacity data is based on the following conditions :
Cooling Nominal Test Conditions Heating Nominal Test Conditions
without notice or without incurring obligations. All rights reserved.
COOLING CAPACITY (BTUH)
HEATING CAPACITY (BTUH)
Specifications are subject to change without notice. Manufacturer reserves the right to discontinue or modify specifications or designs
ULTRA COOL ULTRA HEAT
Indoor Units
System
Indoor
Unit A
Indoor
Unit B
Indoor
Unit C
(BtuH) (BtuH) (BtuH) (BtuH) (BtuH)
9K+9K 18,000 9,000 9,000 NA NA
9K+12K 20,000 9,000 11,000 NA NA
12K+12K 21,000 10,500 10,500 NA NA
Indoor Units
System
Indoor
Unit A
Indoor
Unit B
Indoor
Unit C
Indoor
Unit D
Indoor
Unit D
Indoor: 80°F DB/67°F WB Indoor: 70°F DB/60°F WB
Outdoor: 95°F DB/75°F WB Outdoor: 47°F DB/43°F W
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