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22
EXTERNAL WARNING DEVICE CONNECTION
1. Turn the unit o and unplug the power cord.
2. Take out the eight (8) screws, and then remove
the service panel from the back of the unit.
The controller has a warning signal output relay which can indicate failure of the unit with external
warning devices such as alarm speaker or light indicators.
Relay type: Form C, normal open dry contact
Relay output contactor rating: 2 A at 30 V (DC/AC) or less (resistive load)
3. Loosen the bo om two (2) screws and take out
the other ten* (10) screws. Move the rear panel
upward and remove it.
* Climate Pro K60 & K63: twelve (12) screws
4. Squeeze the inner latch and push out the cap
from inside the rear panel.
WARNING
Installation and electrical work must be performed in accordance with national wiring
regulations by qualified personnel. Incorrect installation may cause fire, electric shock,
injury, malfunction or water leaks.
Disconnect power before installation. Beware that some residual voltage may remain in the
unit a er the power is disconnected. There is a risk of electric shock.
Climate Pro K36
Take out screws (8)
Service Panel
Loosen screws (2)
Cap (a hole for wires)
Take out screws (10)
Rear Panel
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