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RG79L644H03
Package Air Conditioner Optional Parts
Remote Controller Terminal Block Kit Installation Manual
●Before starting installation, read the following safety precautions.
●The following precautions must be observed as it describes the serious matters for safety.
●The safety precautions are described as follows with the degree of danger that occurs when the terminal block is handled wrong.
WARNING
Describes precautions that must be observed to prevent danger of injury or death to the user.
Describes precautions that must be observed to prevent damage to the unit.
CAUTION
●After installation, make test operation and confirm that it works properly
Tell your customers to keep this installation manual together with the operation manual with them, and when they give or
sell this machine to other person put this installation manual and operation manual with it.
Ask installation to the dealer or an authorised technician.
WARNING
If the terminal block is installed improperly by the customer, water leakage , electric shock, or fire may result.
Follow the installation manual to install the terminal block securely.
WARNING
If the terminal block is installed improperly, water leakage , electric shock, or fire or other incidents may result.
Electrical wiring must be performed with electrical cables that do not exceed capacity.
CAUTION
Short circuit, heat generation, or fire may result.
1. Outline
The terminal block is used as a relay to wire an indoor unit and two remote controllers or to wire a remote controller and multi-
ple indoor units in order to perform grouping control.
2. Applicable model
Wall-mounting type (PKA-RP·KAL, PKA-RP·HAL)
3. Included parts
Terminal block (TB5) ·······1
4. Installation procedure
PKA-RP·KAL
1). Open the front grille and remove the 2 screws.
2). Remove the 3 screw covers and the 3 front panel screws.
3). Pull out the bottom of the front panel to the front.
Note: Beware that the panel does not contact with the vane while in the procedure.
4). Remove the terminal block cover and the control board cover by removing their respective screws.
Note: Be sure to keep the washers at hand.
Open the grill and
remove the 2 screws
Screw covers & screws (3)
Safety Precautions
Screw ·······1
Screws (2)
Pull out the bottom of the front
panel to the front.
Model No: PAC-SH29TC-E
Wire cable ·······1 (240 mm)
Screw & washer
Control board cover
Screw & washer
Electrical box cover
Continued overleaf.
Summary of Contents for Mitsubishi Electric PAC-SH29TC-E
- Page 1 RG79L644H03 Model No: PAC-SH29TC-E Package Air Conditioner Optional Parts Remote Controller Terminal Block Kit Installation Manual Safety Precautions ●Before starting installation, read the following safety precautions. ●The following precautions must be observed as it describes the serious matters for safety.
- Page 2 5). Secure terminal block with screw to the electrical control box. 6). Connect wire cable to terminal block and to connector CN22 on the indoor controller board. 7). Wire the wires of the cable that wire an indoor unit and 2 remote controllers or the cable that wire a remote con- troller and multiple indoor units for grouping control to the screw terminals at the bottom of terminal block Note: For more details about the methods for wiring the indoor unit and the remote controller(s), refer to the installation manual attached with the appropriate indoor unit.