Dettson COND-30-01, Инструкция по установке и руководство пользователя

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6.8- INSTALLATION OF INTERFACE CARD
Installation of the interface card
is made easy on the Dettson’s Chinook
and Supreme furnaces. Installation port has been designed on these
furnaces. See Figure 17 and Figure 18 for proper location and
attachment.
See electrical diagrams, Figure 9 for proper connections with thermostat,
furnace and outdoor unit.
For all other brand of furnaces, see Figure 20 for proper connections.
Note that the performance of the outdoor unit will be affected and
will not modulate.
QUICK SETUP
Simple start-up using communicating thermostat with
modulating furnace
1. Turn off the breaker of the outdoor unit and the furnace
2. Connect COND1 and COND2 on the interface card to N(1) and
2 at the outdoor unit (See Figure 9: 30/36K Electrical diagram)
3. Connect the RJ-11 wire between the interface and the furnace
control board (See Figure 9: 30/36K Electrical diagram)
4. Position the temperature sensor (included) on the crossover of
the indoor coil and connect it to the terminal T1 and Tc of the
interface (See section 6.8.1-)
5.
Turn the outdoor unit “ON”
6.
Turn the furnace “ON”
Make sure the unit is working properly
1. The Green LED on the interface card should be blinking once
every two seconds
2. The Orange LED on the interface card should be blinking once
every two seconds
3. The communicating thermostat will display
“Heat_Pump_Found”
4. Set the thermostat
to “COOL” mode and adjust the set point to
a lower value than the actual room temperature
5. The furnace and the outdoor unit should start within 5 minutes
In this configuration, the interface card will gather information from both
the outdoor unit and the furnace in order to adjust the fan speed to the
capacity of the outdoor unit
Legacy connection
1. Connect all the thermostat control wires to the interface card
and the air handler control board (See Figure 20)
2. Make sure to connect the heat outputs W1 out and W2 out of
the thermostat to the W1 and W2 inputs of the furnace
– OR –
W on W2 on a single stage thermostat
3. Connect COND1 and COND2 on the interface card to N(1) and
2 at the outdoor unit (See Figure 20)
4. Set the dipswitches to the desired balance point (See Table 2)
Figure 17: Chinook gas furnace
Figure 18: Supreme electric furnace
6.8.1- Evaporator temperature sensor installation
1- Attach the provided temperature sensor to the evaporator coil
as shown
2- Get the wire through the refrigerant line opening
3- Cut the wire and skin the conductors. Add wire length if
necessary
4- Connect the two conductors to T1 and TC on the interface card.
The polarity is not important