Toshiba RAV-HM401CTP Series Service Manual page 45

No. Item
Secondary
34
heating
(Continued)
<Wiring>
1) Use
(6P WHI)
Indoor control
P.C. board
2) If there is no CN60 on the P.C. board (MCC-1643 model),
* The output state can be checked from "Monitor function" on
Outline of specifications
DN [C5] Data
0000 Normal mode (Factory default)
0001
DN [C6] Data TO
-0015 "-0015": -15ºC to "0015": 15ºC
to "0000": 0ºC (Factory default)
0015
DN [C7] Data
0000 Unavailable (Factory default)
0001
to
0010
DN [DB]
Data
0001 "0001": 0.5ºC to "0010": 5.0ºC
to "0006": 3ºC (Factory default)
0010
DN [DC]
Data a : Ts - TA
0000 Unavailable (Factory default)
0001
to
0010
- pin (Cooling output, DC 12 V) of CN60 on
indoor P.C. board for output.
Relay (DC12V, procured locally)
Corresponds to the relay up to one that the rated
current of the operation coil is approx. 75mA
CN60
1 1
Option
2 2
output
3 3
4 4
5 5
6 6
Note) Determine the cable length between the
indoor control P.C.board and the relay
within 2m.
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 wired remote controller. See page 82 or the manual for the
remote controller for operation methods of "Monitor function".
Monitor Secondary heating output
CODE No. - - - -: Unavailable
E5 0000: OFF
0001: ON
Secondary heating mode
Flip mode
: Set temp. out (high) [ºC]
H
c : TO - TO [ºC]
H L
0001: 1ºC to "0010": 10ºC
b : TA - TA [ºC]
H L
(Normal mode)[ºC]
H
TA - Ts (Flip mode)[ºC]
L
0001: 1ºC to "0010": 10ºC
Connect to
secondary
heating unit
- 45 -
Remarks