Fan User Manual

23
2007 PORT-A-COOL® Unit Electric Models
18
PUMP REPLACEMENT
MODELS PAC2K163S, PAC2K163SHD, PAC2K16HPVS
1) DISCONNECT POWER and remove pads as shown on page 15.
2) Remove output tubing from insert fitting on base of pump.
(Figure 1-A)
3) Remove the switch box wiring cover and disconnect the 4-pin
quick release connector from the pump switch assembly.
(Figure 1-B)
4) Remove the pump from the sump tank by removing two screws
that hold the pump cover and pump in place.
(Figure 1-C)
5) Remove the pump cover from old pump install onto the new
pump.
6) Reverse the above procedures to install the new pump.
7) Replace the cooling pads, positioning as shown on the air flow label.
8) Reconnect the unit power and test pump.
PUMP REPLACEMENT
MODEL PAC2K163SFC, PAC2K16HPVSFC
1) Disconnect electrical power to unit and remove pads per page 15.
2) Remove the cover plate on the electrical box to disconnect the
motor quick connect and the zip ties holding it together.
(Figure 1)
3) Remove two screws that hold the strain relief bracket in order to take
the pump cord out of the unit.
(Figure 2)
4) Unscrew the 6” drain pipe located under the fan housing. Slide the
tank outside the caddy base to access the pump bracket.
7) Remove the two screws that hold the bracket to the tank. Remove the
bracket and hose from the pump by loosening the fastening screws
and hose clamp.
8) Install new pump by reversing above steps.
2007 PORT-A-COOL® Unit Electric Models
(Figure 1)
(Figure 1)
(Figure 2)
1-A
1-B
1-C
A-2
APPENDIX A
Port-A-Cool® unit
TEMPERATURE OUTPUT CHARACTERISTICS
30% TO 45% RELATIVE HUMIDITY
DRY BULB
Temp. °C Temp. °F
26.7 80
29.4 85
32.2 90
35.0 95
37.8 100
40.6 105
TEMP. °F
Difference Drop
34 24.5
35 25.2
35 25.2
36 25.9
37 26.6
38 27.4
OUTPUT TEMP.
°C °F
13.3 56
15.6 60
18.3 65
20.6 69
22.8 73
25.6 78
DRY BULB
Temp. °C Temp. °F
23.9 75
26.7 80
29.4 85
32.2 90
35.0 95
37.8 100
TEMP. °F
Difference Drop
30 21.6
31 22.3
30 21.6
32 23.0
32 23.0
33 23.8
OUTPUT TEMP.
°C °F
11.7 53
14.4 58
17.2 63
19.4 67
22.2 72
24.4 76
WET BULB TEMPERATURE
DRY BULB TEMPERATURE
TEMPERATURE DIFFERENCE
TEMPERATURE DROP
OUTPUT TEMPERATURE
Wet Bulb Temperature @ Current Humidity Level
Current Ambient Air Temperature
Dry Bulb Temp Minus Wet Bulb Temp
Temperature Difference Multiplied by 72%
Dry Bulb Temperature Minus Temperature Drop
30% RH
35% RH
DRY BULB
Temp. °C Temp. °F
29.4 85
32.2 90
35.0 95
37.8 100
40.6 105
43.3 110
TEMP. °F
Difference Drop
27 19.4
28 20.2
29 20.9
27 19.4
29 20.9
28 20.2
OUTPUT TEMP.
°C °F
18.9 66
21.1 70
23.3 74
27.2 81
28.9 84
32.2 90
40% RH
DRY BULB
Temp. °C Temp. °F
29.4 85
32.2 90
35.0 95
37.8 100
40.6 105
43.3 110
TEMP. °F
Difference Drop
24 17.3
25 18.0
25 18.0
25 18.0
25 18.0
25 18.0
OUTPUT TEMP.
°C °F
20.0 68
22.2 72
25.0 77
27.8 82
30.6 87
33.3 92
45% RH