Lennox LZP-4 - Advanced System Functions; Emergency Heat Operation; Damper Operation

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Installation (continued)
6. Install the thermostats. Refer to the instructions
provided with the thermostat.
18 AWG thermostat wire minimum recommended.
TABLE 2 – THERMOSTAT REQUIREMENTS
ZONE 1 ZONES 2-4
Recommended Recommended
Type
Terminals
Thermostats Type
Terminals
Thermostats
(see Tables 2a & 2b)
(see Table 2c)
(see Tables 2a & 2b)
(see Table 2c)
Any Zone,
HEAT/COOL
R, C, W, Y, G 1, 2
HEAT/COOL
R, C, W, Y, G 1, 2
Heat Cool
Optional: W2 and Y2 3, 4, 7 Optional: W2 and Y2 3, 4, 7
Zone 1,
HEAT/COOL
R, C, W, Y, G, O, B 1, 2
HEAT/COOL
R, C, W, Y, G 1, 2
Heat Cool
Optional: W2 and Y2 3, 4, 7 Optional: W2 and Y2 3, 4, 7
Any Zone,
HEAT/COOL
R, C, W, Y, G 1, 2
HEAT/COOL
R, C, W, Y, G 1, 2
Heat Pump,
Optional: W2 and Y2 3, 4, 7 Optional: W2 and Y2 3, 4, 7
Aux Heat Timer > 0
Zone 1,
HEAT/COOL
R, C, W, Y, G, O, B 1, 2
HEAT/COOL
R, C, W, Y, G 1, 2
Heat Pump
Optional: W2 and Y2 3, 4, 7 Optional: W2 and Y2 3, 4, 7
Any Zone,
Heat Pump,
HEAT PUMP
R, C, W1, Y1, G, O 8
HEAT PUMP
R, C, W1, Y1, G, O 8
Electric,
Optional: Y2 5, 6 Optional: Y2 5, 6
Aux Heat Timer = 0
Any Zone,
Heat Pump,
HEAT PUMP
R, C, W1, Y1, G, O 5, 6
HEAT PUMP
R, C, W1, Y1, G, O 5, 6
Gas,
Optional: Y2 5, 6 Optional: Y2 5, 6
Aux Heat Timer = 0
CONTROL PANEL
SET-UP
DIP SWITCH
POSITIONS
Thermostat Selection Guide
The position of the HEAT PUMP / HEAT/COOL switch,
the ZONE 1 / ANY ZONE switch and the AUX.
MINUTES switch (see DIP Switch Settings section) will
determine the thermostat requirements for each zone.
Any 24-volt electronic thermostat with a “C” (24VAC
common) connection can be used. Do not use
mechanical or power robbing thermostats. Power
robbing thermostats can cause unintended operation –
DO NOT use power robbing thermostats. Use Table 2
to determine which thermostat is required: