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ICE CFA1012A I&O Manual 01/2021 New
4. Codes:
Make sure your installation conforms to all applicable electrical, plumbing, building, and municipal
codes.
5. Electrical Supply:
The power supply must have the appropriate voltage, phase, and ampacity for the model selected.
Voltage must be maintained above minimum specified values listed below. Refer to the Electrical
Ratings (section 1.4) for ampacity requirements.
Electrical Rating Designations*
AC
Nominal Voltage
208/230
Phase
1
Minimum Voltage
197
Maximum Voltage
253
Table 6. Voltage Limitations
2.3 Installation Materials
Installation Kits
The CFA1012A is shipped with a
bottom mounting bracket kit.
If you have not yet unpacked the
unit, follow the instructions in section 2.1.
Bottom Mounting is One 0.080 Aluminum L-Shaped Bracket:
One 0.080 Aluminum Bottom Bracket (ships mounted on unit)
Other Optional Equipment:
The package may include other factory-supplied items (optional) as follows:
PART #
DESCRIPTION
50123
Digital thermostat. 1 stage heat, 1 stage cool. 7 day programmable. Fan switch:
Auto & On. Auto-change over. Keypad lockout. Non-volatile program memory.
50218
Digital, non-programmable thermostat. 1 stage cool and 1 stage heat. Auto-
changeover.
50252
Non-programmable digital thermostat with backlit display. 2 stage heat and 2 stage
cool. Auto changeover.
50107
Digital thermostat. 2 stage heat, 2 stage cool. 7 day programmable. Fan switch:
Auto & On. Auto-change over. Status LED’s. Backlit display. Programmable fan.
Non-volatile program memory.
50092
Thermostat guard for use with the 50123 and 50107 thermostats.
50186
One stage cool, one stage heat. Auto-changeover.
S/04581
CommStat 3™ Lead/Lag Controller.
70705
CommStat 6 2/4™ HVAC Controller
S/12087-04 CommStat 6 4/8™ HVAC Controller
S/12087-06 CommStat 6 6/12™ HVAC Controller
50131
Internal Thermostat w/ Temperature Range of 60°F to 140°F, Differential of 5°F.
80685
Adjustable Aluminum Supply Grille, 5" x 13-1/4"
80680
Aluminum Return Filter Grille, 12" x 14"
