CADDY PF01015, Installation And Operating Instructions Manual

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33. LINK BOARD OPTIONS CONNECTIONS
33.1. ELECTRICAL CONSUMPTION
Your Caddy furnace is able to supply electrical 24V current to control various options. The options that can be
supported are described in the table below. The maximum available 24V current for the accessories is 1A The table
below shows the approximate electrical consumption of each of the options that can be installed with your Caddy
furnace. It is important to note that those consumptions were determined according to the maximum consumption of
the options tested by the manufacturer. It is possible to find on the market options having higher or lower electrical
consumption than those shown in the table below. In the event that the combined electrical consumption of the
installed options is higher than 1A, contact our technical support for further information.
WARNING: INCORRECT WIRING CAN DAMAGE THE LINK BOARD.
Option Approximate consumption (mA)
Additional 24V equipment 500
Air conditioning damper 500
Humidifier 500
Heat pump Current supply via additional transformer (not provided)
Thermostat (if not battery powered) 500
* It is important that the sum of the electrical consumption of the installed options is not higher than 1A. Note that the
water valve can draw more than 200 mA as long as the total current of 1A is respected.
33.2. OUTDOOR PROBE
* The outdoor probe act as a switch therefore it does not consume electrical current.
33.3. 24V ADDITIONNAL EQUIPMENT