No.
Item
Outline of specifications
Remarks
3
4
Secondary
heating
(Continued)
DN [C5]
Data
Secondary heating mode
0000
Normal mode (Factory default)
0000
Unavailable (Factory default)
0001
Flip mode
DN [C6]
Data
TO
H
: Set temp. out (high) [ºC]
-0015
to
0015
"-0015": -15ºC to "0015": 15ºC
"0000": 0ºC (Factory default)
DN [DB]
Data
b : TA
H
- TA
L
[ºC]
0001
to
0010
"0001": 0.5ºC to "0010": 5.0ºC
"0006": 3ºC (Factory default)
DN [DC]
Data
a : Ts - TA
H
(Normal mode)[ºC]
TA
L
- Ts (Flip mode)[ºC]
0001
to
0010
0001: 1ºC to "0010": 10ºC
DN [C7]
Data
c : TO
H
- TO
L
[ºC]
0000
Unavailable (Factory default)
0001
to
0010
0001: 1ºC to "0010": 10ºC
Monitor
CODE No.
E5
Secondary heating output
- - - -: Unavailable
0000: OFF
0001: ON
<Wiring>
1) Use
-
pin (Cooling output, DC 12 V) of CN60 on
indoor P.C. board for output.
Indoor control
P.C. board
Relay (DC12V, procured locally)
Corresponds to the relay up to one that the rated
current of the operation coil is approx. 75mA
Connect to
secondary
heating unit
Note)
Determine the cable length between the
indoor control P.C.board and the relay
within 2m.
CN60
Option
output
(6P WHI)
1
2
3
4
5
6
2) If there is no CN60 on the P.C. board (MCC-1643 model),
install separately-sold Application control kit (TCB-PCUC2E),
and use "OUT1 to OUT3" of the Signal output terminal block
(TB1). At this time, select "1" (Cool dry output) for "SW1 to
SW3". Following the installation manual of the Application
control kit for detailed contents relating to wiring.
* The output state can be checked from “Monitor function” on
the wired remote controller. See page 82 or the manual for the
remote controller for operation methods of “Monitor function”.
1
2
3
4
5
6
- 45 -
