Table of Contents
Advertisement
FanTrol
The FanTrol, provided on all units, is a method of head
pressure control that automatically cycles the condenser
fans in response to ambient air temperature. This feature
maintains head pressure and allows the unit to run at low
ambient air temperatures.
RPS/RDT and RCS units have two independent refrigerant
circuits with one to four condenser fans being controlled
independently by the ambient air temperature of each circuit.
Table 4: R-22 FanTrol Setpoints in °F with MicroTech III Controls
RPS, RCS,
RDT, RPR
Setpoint
015 to 020C
0
025 to 030C
0
036
0
045 to 045C
0
050
0
060
0
070
0
075 to 090C
0
105
0
Table 5: R-407C FanTrol Setpoints in °F with MicroTech III Controls
RPS, RCS, RDT
Setpoint
015
0
018 to 020C
0
025 to 036C
0
040
0
045
0
050
0
060
0
070
0
075
0
080 to 090C
0
105
0
IM 926-3 • ROOFPAK APPLIED SYSTEMS
B05
Differential
Setpoint
5
60
5
65
5
70
5
65
5
60
5
25
5
40
5
65
5
0
B05
Differential
Setpoint
5
60
5
0
5
65
5
60
5
55
5
50
5
15
5
30
5
65
5
65
5
0
Degrees Farenheit
B06
Differential
Setpoint
5
—
5
—
5
—
5
—
5
—
5
70
5
70
5
75
5
58
Degrees Farenheit
B06
Differential
Setpoint
5
—
5
—
5
—
6
—
5
—
5
—
5
70
5
70
5
75
5
75
5
52
16
Introduction
B07
Differential
Setpoint
—
—
—
—
—
—
—
—
—
—
5
—
5
—
5
0
5
70
B07
Differential
Setpoint
—
—
—
—
—
—
—
—
—
—
—
—
5
—
5
—
5
0
5
0
5
70
www.DaikinApplied.com
B08
Differential
—
—
—
—
—
—
—
5
5
B08
Differential
—
—
—
—
—
—
—
—
5
5
5
Hide quick links:
Advertisement
Table of Contents
