Ingersoll-Rand ReliaTel, Manual, Page: 42 / 176

42 RT-SVD03L-EN
A Alla arrm m iin nd diicca attiio on n o ou uttp pu utt provides a 24vac output
when the system is in an alarm condition as
determined by the Alarm Indication config.
Setpoint Potentiometers
E Ex xh ha au usstt sse ettp po oiin ntt p po otte en nttiio om me ette err sets the point to
which the exhaust fan will come on. It can be set from
0% (exhaust is always on unless overridden off) to
100% (exhaust fan comes on when economizer is 100%
outside air). Turn clockwise to increase setpoint.
D Diisscch ha arrg ge e a aiirr h he ea att sse ettp po oiin ntt p po otte en nttiio om me ette err sets the
Discharge Air Heat Setpoint on units configured with
Modulating Gas Heat under thermostat control.
S SA A rre eh he ea att sse ettp po oiin ntt p po otte en nttiio om me ette err -- For 27.5 to 50 ton
Voyager ™ Commercial units, used to set the Supply
Air Reheat setpoint for units with Modulating
Dehumidification.
D De eh hu um miid d.. sse ettp po oiin ntt -- For units with reheat (on/off and
modulating) installed, used to set the space humidity
setpoint used for dehumidification control.
D DA A C CO OO OL L--F FA AN N S SP PD D potentiometer sets the fan speed
on some Precedent ™ and Odyssey ™ products. It also
sets the discharge air cooling setpoint limit on
Voyager
™ units.
N No otte e:: For RTOM v3.0 and later, test point "hooks" are
included on the module next to each setpoint
potentiometer to allow a more accurate setup.
Connect a DC volt meter to the test point and
ground to verify the setpoint desired according
to the tables below:
Table 7. RTOM discharge air heat setpoint
Voltage (Vdc) Setpoint (ºF)
0 50
0.09 51
0.13 52
0.16 53
0.2 54
0.24 55
0.28 56
0.31 57
0.35 58
0.42 60
0.46 61
0.5 62
0.53 63
0.57 64
0.61 65
0.65 66
0.68 67
0.72 68
0.76 69
0.79 70
0.83 71
0.87 72
0.9 73
0.94 74
0.98 75
1 76
1.03 77
Table 7. RTOM discharge air heat setpoint
(continued)
Voltage (Vdc) Setpoint (ºF)
1.06 78
1.08 79
1.11 80
1.13 81
1.16 82
1.18 83
1.21 84
1.23 85
1.26 86
1.28 87
1.31 88
1.33 89
1.36 90
1.38 91
1.41 92
1.43 93
1.46 94
1.48 95
1.51 96
1.53 97
1.56 98
1.58 99
1.61 100
1.63 101
1.66 102
1.69 103
1.71 104
1.72 105
1.74 106
1.76 107
1.78 108
1.79 109
1.81 110
1.83 111
1.84 112
1.86 113
1.88 114
1.89 115
1.91 116
1.93 117
1.95 118
1.96 119
1.98 120
2 121
2.01 122
2.03 123
2.05 124
2.06 125
2.08 126
2.09 127
2.11 128
2.12 129
2.13 130
2.13 131
2.14 132
2.16 133
2.17 134
2.19 135
2.2 136
2.21 137
2.23 138
2.24 139
R Re elliia aT Te ell ™ ™ O Op pttiio on n M Mo od du ulle e ((R RT TO OM M))