Instruction Manual
20 
RN Series Feature String Nomenclature 
Feature 11: SAFETY OPTIONS 
0 = Standard 
A = Return and Supply Air Firestat 
B = Return Air Smoke Detector 
C = Supply Air Smoke Detector 
D = Options B + C 
E = Options A + B 
F = Options A + C 
G = Options A + B + C 
H = Remote Smoke Detector Terminals 
J = Options A + H 
K = Options B + H 
L = Options C + H 
M = Options D + H 
N = Options A + B + H 
P = Options A + C + H 
Q = Options A + B + C + H 
Feature 12: CONTROLS 
0 = Standard 
A = Low Limit Controls 
B = Phase and Brown Out Protection 
C = Energy Recovery Wheel Defrost 
D = Energy Recovery Wheel Rotation Detection 
E = Compressor Power Factor Correction 
F = Options A + B 
G = Options A + C 
H = Options A + D 
J = Options A + E 
K = Options B + C 
L = Options B + D 
M = Options B + E 
N = Options C + D 
P = Options C + E 
Q = Options D + E 
R = Options A + B + C 
S = Options A + B + D 
T = Options A + B + E 
U = Options A + C + D 
V = Options A + C + E 
W = Options A + D + E 
Y = Options B + C + D 
Z = Options B + C + E 
1 = Options B + D + E 
2 = Options C + D + E 
3 = Options A + B + C + D 
4 = Options A + B + C + E 
5 = Options A + B + D + E 
6 = Options A + C + D + E 
7 = Options B + C + D + E 
8 = Options A + B + C + D + E 










