Toshiba TCB-PCIN2E Installation Manual

INSTALLATION MANUAL
Error output control board
Safety Precautions
Please read this section carefully before installation work to install the accessory parts in the
prescribed manner. The precaution given here deal with serious safety issues. It is, therefore,
of the utmost importance that they are observed in full.
The meanings of safety-related symbol are as follows:
This symbol is used to identify action which, if carried out in an incorrect ignoring this indication,
could lead to serious personal injury or even death.
This symbol is used to identify action which, if carried out in an incorrect ignoring this indication,
could lead to serious human injury or property damage.
After installation work has been completed, perform a trial operation of the equipment in order
to ensure that it is operating normally, and then hand over to the customer and ask to keep
this Safety Precautions and Installation Instruction.
Installation of accessory parts should be performed either by personnel from this dealer
where it was purchased or by specialist installation technicians.
Incorrect installation by unqualified personnel can result in electric shock, fire or abnormal operation.
Reassembling, repair, or modification of this accessory parts is strictry forbidden.
Failure to follow these directions can result in inflammation, earth leakage or abnormal operation
causing electric shock or injury.
Use the specified wires for wiring connect the terminals securely fix. To prevent external
forces applied to the terminals from affecting the terminals.
Do not install a location where flammable gasses may be present.
Fire may break out should flammable gas leak into the vicinity of the parts.
Repair of the accessory parts must also carried out by personnel from dealer where it was purcased.
Fire may break out should flammable gas leak into the vicinity of the parts.
Feature
Operation and Error monitoring is possible by using Error output
control board "TCB-PCIN2E"
Dimension
Size(mm):H22 x L73 x W79
Weight(g): 57
Terminal ( Screw M3 )
Accesory parts
Placing position
Install this P.C. board to the upper side of the electric component box on outdoor unit.
[ Outdoor unit ] [ Electric component box ]
Function / Electric wiring diagram
Operation monitoring : Display relay is ON with more than one indoor unit operation.
EMG monitoring : Display relay is ON when the system in error status.
I/F P.C. Board *
TCB-PCIN2E
Display
Relay
Connection
Cable
CN511 PJ20
Display
Relay
Place this option P.C. Board to header outdoor unit.
*
MODEL:TCB-PCIN2E
WARNING
CAUTION
WARNING
79
69
No. Parts name
1 Connection cable
2
Support to fix the board
3 Earth screw
4 Wire-clamp
5 Screw for cable-clamp
6 Banding band
TCB-PCIN2E
Outdoor unit
interface PC board
Local Supply
Power Supply
OPERATION
L1
Power Supply
EMG
L2
How to install
(1) Be sure to turn off the power switch before installing.
(2) Place this P.C. board by using the support on the upper side of the electric
component box. There are four installation holes to place the support on the
upper side of the electric component box.
(3) Connect the P.C.board (TCB-PCIN2E)PJ20
and outdoor unit interface CN511
withconnection cable.
(4) Bind the remaining connection cable with the
attached banding band.
[ Outdoor unit interface PC board ]
4- φ 4 hole
Wiring
Output wiring
(1) Refer to the "Electric wiring diagram" when wiring.
(2) Be sure to use the shield wire to prevent noise trouble, and perform the
Q'ty
grounding at both sides of shield wires.
1
(3) Fix the output wiring with the cable-clamp and banding band.
4
2
(3)-1. Let the output wiring into the banding band and band it together with the
1
other wiring.
1
(3)-2. Fix the wire-clamp using the screw hole on the "B" position.
2
[ Electric component box ]
: Operation monitoring lamp
L1
: Error monitoring lamp
L2
CAUTION )
・Be sure to prepare a non-voltage point for each terminal.
・Display Relay capacity of "OPERATION" and "EMG"
Below AC240V 0.5A (COS φ =100%)
When connecting load such as relay coil to "L1,L2" load, insert the noise surge absorber.
Below DC24V 1A (Non-inductive load)
When connecting load such as relay coil to "L1,L2" load, insert the bypass circuit.
Length Size
Up to 200m 4-core, 0.75mm 2
*
Up to 400m 2
4-core, 1.5mm
*
In conformity with design 60245 IEC 57
*
A
B
CN511
GREEN
Type
Shield wire
Banding band
Wire-clamp
Output wiring
(Local supply)
SN：CH49941101