Sanyo MINI ECO-i SPW-CR365GXH56B Service Manual page 190

8. Local Adaptor for ON/OFF
Controller (SHA-KL4UG(B))
7
How to Set the Adapter Address
Adapter address switch (S1)
ON
1 2 3 4 5 6
OFF
The adapter address corresponds to the indoor unit number.
If multiple local adaptors are used, make sure each adapter has a unique
address.
(1) Setting the central control address from the central control unit
(Setting switch S2-3 OFF)
This mode is useful for systems with both local adaptors and indoor
units which are connected directly to indoor / outdoor operation lines,
and when the central control unit sets or changes central control
addresses.
Set the local adapter addresses, beginning with address 1.
Local adaptors are registered as system address 31.
Example: When the local adapter address is set to 1, then the local
adapter unit number becomes 31-1.
In this case, the central control unit is free to set the local
adapter's central control address.
(2) Setting the central control address using the local adapter address
switches (Setting switch S2-3 ON)
The local adapter address becomes the central control address.
Set the local adapter address as desired.
Local adaptors are registered as system address 31, and the adapter
address and central control address will be the same.
Example:
If the local adapter address is set to 5, then the local adapter
unit number becomes 31-5, and its central control address
becomes 5.
The central control address is fixed by the adapter address switches.
(The central control address may not be changed by the central
control unit.)
Set the address so that it does not match that of any indoor unit central
control address.
Adapter address Adapter address
switch number switch number
1 2 3 4 5 6 1 2 3 4 5 6
1 17
2 18
3 19
4 20
5 21
6 22
7 23
8 24
9 25
10 26
11 27
12 28
13 29
14 30
15 31
16 32
ON OFF
Setting Switches
Relay output (SET OUTPUT) operation answer-back coupling
S2
control
ON
1 2 3 4
OFF: No relay output
ON: Relay output is coupled with the answer-back input
(The output can be either pulsed or static, based on the
relay output setting.)
OFF
Set to ON when controlling equipment with remote control, such
as circulation fans with full heat exchanger.
Central control address setting switch
OFF: Set by central control unit
ON: Set by local adapter ADDRESS switches (S1)
Coupled answer-back switch
OFF: Do not use
ON: Use
Set to ON when not using coupled answer-back, such as when
controlling a heater.
Relay output switch (SET / RESET OUTPUT)
All switches are OFF when
OFF: Pulse output
ON: Static output
shipped from the factory.
7 - 130
Adapter address Adapter address
switch number switch number
1 2 3 4 5 6 1 2 3 4 5 6
33 49
34 50
35 51
36 52
37 53
38 54
39 55
40 56
41 57
42 58
43 59
44 60
45 61
46 62
47 63
48 64
Mini ECO-i System
Remote Control Functions