Unit Commissioning And Operating Conditions - ClimateMaster Tranquility 30 Digital TE Series Installation, Operation & Maintenance Instructions Manual

Operating Limits
Environment – Units are designed for indoor installation only. Never install units in areas subject to freezing or where humidity levels
could cause cabinet condensation (such as unconditioned spaces subject to 100% outside air).
Power Supply – Voltage utilization shall comply with unit data plate.
Determination of operating limits is dependent primarily upon three factors: 1) return air temperature. 2) water temperature,
and 3) ambient temperature. When any one of these factors is at minimum or maximum levels, the other two factors should be
at normal levels to insure proper unit operation. Extreme variations in temperature and humidity and/or corrosive water or air
will adversely affect unit performance, reliability, and service life. Consult Table 12a for operating limits.
Table 12a: Operating Limits
Operating Limits
Air Limits
Min. ambient air, DB 45ºF [7ºC]
Rated ambient air, DB 80.6ºF [27ºC]
Max. ambient air, DB 130ºF [54ºC]
Min. entering air, DB/WB 65/45ºF [18/7ºC]
Rated entering air, DB/WB 80.6/66.2ºF [27/19ºC]
Max. entering air, DB/WB 100/75ºF [38/24ºC]
Water Limits
Min. entering water 20ºF [-6.7ºC]
Normal entering water 50-110ºF [10-43ºC]
Max. entering water 120ºF [49ºC]
Normal Water Flow
Commissioning Conditions
Consult Table 12b for commissioning conditions. Starting conditions vary depending upon model and are based upon the
following notes:
Notes:
1. Conditions in Table 12b are not normal or continuous operating conditions. Minimum/maximum limits are start-up
conditions to bring the building space up to occupancy temperatures. Units are not designed to operate under these
conditions on a regular basis.
2. Voltage utilization complies with AHRI Standard 110.
Table 8b: Building Commissioning Limits
Table 12b: Commissioning Limits
Commissioning Limits
Air Limits
Min. ambient air, DB
Rated ambient air, DB 80.6ºF [27ºC]
Max. ambient air, DB
Min. entering air, DB/WB 60/45ºF [16/7ºC]
Rated entering air, DB/WB 80.6/66.2ºF [27/19ºC]
Max. entering air, DB/WB 110/83ºF [43/28ºC]
Water Limits
Min. entering water
Normal entering water 50-110ºF [10-43ºC]
Max. entering water
Normal Water Flow
Tranquility

Unit Commissioning And Operating Conditions

Unit
Cooling Heating
39ºF [4ºC]
68ºF [20ºC]
85ºF [29ºC]
50ºF [10ºC]
68ºF [20ºC]
80ºF [27ºC]
20ºF [-6.7ºC]
30-70ºF [-1 to 21ºC]
120ºF [49ºC]
1.5 to 3.0 gpm / ton
[1.6 to 3.2 l/m per kW]
Rev.: 4 June, 2012
Unit
Cooling Heating
45ºF [7ºC] 39ºF [4ºC]
68ºF [20ºC]
130ºF [54ºC] 85ºF [29ºC]
40ºF [4.5ºC]
68ºF [20ºC]
80ºF [27ºC]
20ºF [-6.7ºC] 20ºF [-6.7ºC]
30-70ºF [-1 to 21ºC]
120ºF [49ºC] 120ºF [49ºC]
1.5 to 3.0 gpm / ton
[1.6 to 3.2 l/m per kW]
Rev.: 28 July, 2014
c l i m a t e m a s t e r . c o m
30 Digital ( TE) Series IOM - 60Hz HFC-410A
®
R e v . : O c t o b e r 5 , 2 0 2 1
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