LG 6RWU0-05A, Технический каталог изделия

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67 Accessories
Mechanical accessories 6RWU0-0
5 B
PTAC
Figure 1
Wire Nuts (x7)
Wires (x7)
Figure 2
Wire Nuts (x2)
Wires (x2)
MS1
MS2
DR1
DR2
FD1
FD2
1.2 Wired Wall Thermostat Connection Kit
The PTAC Wire Harness kit provides connection from termi-
nal strip on the PTAC control board to the following board
features:
• Front Desk Control
• Remote Fan (relay must be manufacturer-approved and
have a AC low voltage coil)
• Remote Thermostat (confirm with manufacturer approved).
* If other than a "dry switch" is used in connecting these fea-
tures, consult manufacturer before proceeding.
The PTAC Wire Harness kit contains the following:
1. 7-pin connector for a thermostat connection
• C - Cormmon
• R - 24VAC
• Y - Compressor
• W - E/Heater
• O - Reversing Valve (only on PTHP)
• GH - High Speed Fan
• GL - Low Speed Fan
Note: If there is only one Fan connection(G), connect to
either GH or GL depending on desired fan speed.
Installation
1. Disconnect power and remove the front panel per unit
installation instruction.
2. Choose the feature desired and insert the proper jumper
wire (included) into the appropriate slot on the housing.
3. Install the appropriate maleconnector header onto the
matching on-board female connector.
4. Connect the kit wiring to the field wiring using the wire
nuts (included). Route the kit wiring as shown in Figure 3.
Do not run wires through basepan or wall
2. 6-pin connector for the following options
• FD1 – Front Desk Control
• FD2 – Front Desk Control
Figure 3
Do not wire the thermostat to energize heat pump
and heat strips simultaneously as this will result in
a wiring error.