York DHP30NWB21SDCP30NWB21SDHP36NWB21SDCP36NWB21S Service Manual page 22

Outdoor Unit
● Top view
1
No.
1 High-frequency transformer T1
Overload protection terminal of
2
compressor OVC-COMP
3 Terminal of temp sensor CN2
High pressure protection terminal
4
HPP
Electronic expansion valve terminal
5
EV
● Bottom view
16
Name No.
6 High pressure protection terminal HPP1
7 Terminal of 4-way valve
8 Electric heater band of chassis HEAT2-L
Electric heater band of compressor
9
HEAT1-L
10 Terminal of live wire
2 3 4 5 6
15 14
Name No.
11 Terminal of neutral wire
12 Protective tube FU101
13 Terminal of ground wire
14 Choke L 101 and L102
15
Service Manual
7
8
9
10
11
12
13
Name
Terminal of outdoor fan
OFAN-DC
Technical Information