R3250Hz Universal Outdoor Series Technical Manual
GD Chigo Heating & Ventilation Equipment Co., Ltd.
CCR-48HVR4, CCR-48HVR4S, CCR-18HVR4S
CCB-18HVR4
BR
YE/GN
OFF
ON
OFF
ON
That DIP to Digital
That DIP to ON
NOTE:
SW2
1 2 3 4 5 6
7 8
OFF
ON
1
1
Receive and display light board
SW2
Digital tube
LED
NO.4
OFF
ON
OFF
ON
4
4
SW2
No power-down memory
power-down memory
NO.5
OFF
ON
OFF
ON
5
5
SW2 NO.6
Heating temperature
6¡ æ
2¡ æ
6
OFF
ON
OFF
ON
6
compensation
SW2 NO.1,2
Indoor models
Indoor models Select bits
OFF
ON
1 2
Small Ceiling cassette unit
SW2 NO.7
7
OFF
ON
OFF
ON
7
Reserved
Reserved
Reserved
NOTE:Around the ring 3 ring
NOTE:Around the ring 6 ring
Electric control box ground
Fan chassis ground
BK
YE/GN
N
L
S
TO outdoor
BK
MODEL
POWER
SW1
Reserved
Reserved
0
21
7K
1
26
9K
2
35
12K
3
53
18K
80
27K
6
90 105
36K
4
70
24K
5
30K
7
8
125
42K
9
140
48K
160
55K
C
180
A
150
52K
B
60K
D
E
F
Reserved
Reserved
HP Reserved
0.8 1.0 1.5 2.0 3.0 3.5 4.0
2.5
4.5
5.0 6.0 6.5
5.5
Reserved
Ring user selection
SW2 NO.8
8
OFF
ON
OFF
ON
8
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