Installation Guide

2
3.2 Connecting the electrical supply
The COOL-SPACE unit should be plugged into a fused or circuit breaker protected 15 amp, 120 volt,
and 60 Hz circuit.
All models utilize standard 120-volt power supply. The unit should be plugged into a fused or circuit breaker
protected 15 amp, 120 volt, 60 Hz circuit.
Table 1 shows the amperage requirements for the specific models. If an extension cord is required, refer to
Table 2 for the proper 3-conductor heavy-duty cord required.
Do not exceed the amperage ratings of the extension cord. Undersized extension cords result in
excessive drops in voltage, which cause the electric motors to generate excessive heat. This
condition results in inefficient motor operation and premature motor failure, WHICH WILL VOID THE
WARRANTY.
Table 1. Electrical requirements
CS Model Number
Volts ± 10%
Frequency (Hz)
Running Amps
16-VD
120
60
4.05
18-VD
120
60
4.05
36-1D
120
60
7.2
36-VD
120
60
7.2
50-VD
120
60
8.2
Table 2. Cord size requirement based on length and max amp draw
Length (Ft)
Cord Size
16 Ga
14 Ga
12 Ga
10 Ga
0-50
13 A
18 A
25 A
30 A
50-100
10 A
13 A
18 A
25 A
A: Amps at 120 volt (de-rate for lower voltage)
BLIZZARD-50 (CS6-50-VD) models cannot be connected to a GFCI outlet.