Rq series feature string nomenclature, Feature 12: controls, Feature 13: special controls – AAON RQ-006 User Manual
Page 20: Feature 14: preheat, Model options : unit feature options, 0 = terminal block

20
RQ Series Feature String Nomenclature
Model Options : Unit Feature Options
GEN
S
IZ
E
VLT
C
ON
F
IG
A1
A2
A3
A4
B1
B2
B3
1A
1B
1C
1D
2
3
4
5A
5B
5C
6A
6B
6C
7
8
9
10
11
12
13
14A
14B
15
16
17
18
19
20
21
22
23
R Q – 0 0 5 – 3 – V – B B 0 1 – 3 3 4 : A 0 0 0 – D 0 B – P J C – 0 B A – 0 D 0 0 0
0 L
–
0 0
– 0 0 B 0 0 0 0 0 B
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
Feature 13: SPECIAL CONTROLS
0 = Terminal Block
D = VAV Unit Controller - VAV Cool + CV Heat
E = Constant Volume Unit Controller - CV Cool +
CV Heat
F = Makeup Air Unit Controller - CV Cool + CV
Heat
J = Factory Installed DDC Controls Furnished by
Others
K = Factory Installed DDC Controls Furnished by
Others with Isolation Relays
L = Terminal Block for Thermostat Control with
Isolation Relays
W = Terminal Block for Variable Capacity
Compressor Thermostat
Y = VAV Single Zone Heat Pump Unit Controller -
VAV Cool + VAV Heat
Z = Constant Volume Heat Pump Unit Controller -
CV Cool + CV Heat
1 = Makeup Air Heat Pump Unit Controller - CV
Cool + CV Heat
2 = VAV Single Zone Unit Controller VAV Cool +
CV Heat
3 = VAV Single Zone Unit Controller VAV Cool +
VAV Heat
4 = Field Installed DDC Controls by Others
5 = Field Installed DDC Controls Furnished by
Others with Isolation Relays
6 = Factory Installed DDC Controls Furnished by
Others with Isolation Relays (SPA)
Feature 14: PREHEAT
14A: PREHEAT CONFIGURATION
0 = Standard - None
A = Steam Distributing Preheat Coil - 1 Row
C = Hot Water Preheat Coil - 1 Row
14B: PREHEAT SIZING
0 = Standard – None
A = Single Serpentine 8 fpi
B = Half Serpentine 8 fpi
E = Single Serpentine 12 fpi
F = Half Serpentine 12 fpi