Toshiba RAV-HM301MUT-E Service Manual page 45

No. Item
33 Secondary
heating
(Continued)
Outline of specifications
DN [C5]
Data
0000
0001
DN [C6] Data
-0015
to
0015
DN [C7] Data
0000
0001
to
0010
DN [DB]
Data
0001
to
0010
DN [DC]
Data
0000
0001
to
0010
<Wiring>
1) Use - 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
(6P WHI)
4 4
5 5
6 6
Note) Determine the cable length between the
Indoor control indoor control P.C.board and the relay
P.C. board
within 2m.
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".
Monitor Secondary heating output
CODE No. - - - -: Unavailable
E5 0000: OFF
0001: ON
Secondary heating mode
Normal mode (Factory default)
Flip mode
TO : Set temp. out (high) [ºC]
H
"-0015": -15ºC to "0015": 15ºC
"0000": 0ºC (Factory default)
c : TO - TO [ºC]
H L
Unavailable (Factory default)
0001: 1ºC to "0010": 10ºC
b : TA - TA [ºC]
H L
"0001": 0.5ºC to "0010": 5.0ºC
"0006": 3ºC (Factory default)
a : Ts - TA (Normal mode)[ºC]
H
TA - Ts (Flip mode)[ºC]
L
Unavailable (Factory default)
0001: 1ºC to "0010": 10ºC
Connect to
secondary
heating unit
– 45 –
Remarks