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RAV indoor Units (B, C, K, U, TU, TU-1)
This enables two indoor units to be connected to a single outdoor unit. Operation of both units will be
identical. These will be controlled as one unit, using a single remote controller.
!
To enable cooling only indoor units to be twinned the accessory RBC-TK45ESCO is required.
!
Both indoor units must be in the same room.
!
Both indoor units must be of identical types, for example, both 2-Way Cassettes.
!
The units listed below may be twinned:
Nominal System (HP)
GB
Wiring
G
Connect the outdoor, twin kit and the indoor units in the following sequence:
(1) Connect together the terminals 1, 2 and 3 on both the outdoor unit and twin kit ensuring that
the terminals are matched up correctly.
(2) Connect together the terminals 1, 2 and 3 from the twin kit to both the indoor units.
G
Connect the remote controller and the indoor unit in the following sequence:
(1) Connect together the terminals A, B and C on both the remote controller and indoor unit No.1
ensuring that the terminals are matched up correctly.
(2) Connect together terminals B and C on indoor units No.1 and No. 2.
G
Remove the CN12 connector from indoor unit No. 2, but leave connected in indoor unit No. 1.
G
Set the rotary switch SW02 to '1' for indoor unit No. 1 and '2' for indoor unit No. 2.
Tel: 01823 665660
Heronhill - for all your Toshiba requirements
C
OOLING
Indoor Unit Models (HP)
RAV-134TU/TU-1-PE (1.5)
3
RAV-134C-PE
RAV-164U-PE
RAV-164TU/TU-1-PE (2)
4
RAV-164K-PE
RAV-164C-PE
RAV-164B-PE
RAV-264U-PE
RAV-264K-PE
5
RAV-264C-PE
RAV-264B-PE
Outdoor Unit
RBC-TK45ESCO
Indoor Unit 1
Remote Controller
O
T
K
S
NLY
WIN
IT
(3)
~ 36 ~
www.heronhill.co.uk
U
ET
P
Outdoor Unit Models (HP)
RAV-264A-PE
RAV-264A8-PE
RAV-364A8-PE
RAV-464A8-PE
Indoor Unit 2
Fax: 01823 665807
(3)
(4)
(5)
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