1751 Hurd Drive ● Irving, Texas 75038 ● (972) 580-0200 ● (888) 580-0202 ● Fax (972) 580-0277
URL: www.thermal-edge.com ● Email:
SP-ENG-211-000-17 Rev 1.7
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TM081 Series
Nominal Capacity Rating: 8,000 BTUH
Standard Maximum Ambient: 131°F
Unit Weight: 111 lbs. (115/230VAC) / 154 lbs. (460VAC)
Model
Operating
Voltage
Range
(Volts)
Inrush
Current
(Start
Up
Current)
(Amps)
Loading
Current
(Running
Current)
(Amps)
SCCR
(Short
Circuit
Current
Rating)
(Amps)
Recommended
Fuse Selection
(Amps)
KVA Rating
(K-Watts)
Refrigerant
Type
Refrigerant
Amount
(ounces)
Low/High
Unit
Pressures
(psi)
TM081126
99-121
43.3
11.6
*2
20 Amp Class
CC, CCMR
Time Delay *
1.4
R438a
33
188 / 356
TM081236
207-253
33.7
7.0
*2
12 Amp Class
CC, CCMR
Time Delay *
1.7
R438a
30.5
188 / 333
TM081486
414-506
16.85
3.5
*2
6 Amp Class
CC, CCMR
Time Delay *
1.7
R438a
30.5
188 / 333
* HACR Type Circuit Breakers or Time-delay Fuses with the following electrical characteristics are
recommended. Fast-acting fuses are not recommended.
% of Ampere Rating
Opening Time
110 %
15min Minimum
125 %
1hr Maximum
200 %
12sec Minimum, 4min Maximum
*2
SCCR rating is based on the SCCR rating for the circuit protection device installed in the panel /
enclosure per UL50 & UL508a to protect the AC unit. Typically 100KA – 200KA for Time-Delay Fuses.
Options
The TM061 & TM081 Series Air Conditioners may be ordered with the following options. Review the
list below for the specifications and functions of the option(s) that apply to your application.
Condenser Filters
The TM061 & TM081 are supplied without a condenser filter and may be used in this way in relatively
clean environments. For environments with airborne dirt, dust, oil, etc., these air conditioners can be
ordered with a flat filter or a
2” pleated extended surface area filter.
Built-in Heater
This unit is configurable to include a Built-in Heater to increase the temperature of your enclosure in
lower temperature conditions. The digital controller is programmed with an individual heater set point
to maintain your enclosure at your desired operating temperature.
Heater capacities are available in 500 Watt and 1000 Watt.
