Robertshaw SlimZone Premier Installation And Operation Manual page 27

L. Heating cycle:
• Place the system in the heat mode.
• Bring the heating setpoint of the Must-Service zone to its highest setting.
• Observe that the W LED at the zone input on the control module comes ON.
• Observe that the following equipment terminals are activated and that LEDs come ON:
- W1 (first stage heat)
- B (continuously energized in heating)
- G1 and G2 (fan relays)
- Zone damper LED of the zone calling comes ON, all others turn OFF
• Activate additional heat stages, if preferred, by making sufficient additional thermostats
call for heating.
• Return thermostat(s) to their original setpoints. Heating equipment will turn OFF after
the minimum ON time. Observe the following:
- W1 (and any additional stages) LED turns OFF
- G2 LED turns OFF
- G1 LED and zone damper(s) remain ON for the 45 second fan purge
- After the 45 second fan purge, G1 LED remains ON and all zone dampers open
M. Cooling cycle:
• Place the system in the cool mode.
• Bring the cooling setpoint of the Must-Service zone to its lowest setting.
• Observe that the Y LED at the zone input on the control module comes ON.
• Observe that the following equipment terminals are activated and that LEDs come ON:
- Y1 (first stage heat)
- O (continuously ON in cooling)
- G1 and G2 (fan relays)
- Zone damper LED of the zone calling comes ON, all others turn OFF
• Activate additional cool stages, if preferred, by making sufficient additional thermostats
call for cooling.
• Return thermostat(s) to their original setpoints. Cooling equipment will turn OFF after
the minimum ON time. Observe the following:
- Y1 (and any additional stages) LED turns OFF
- G2 LED turns OFF
- G1 LED and zone damper(s) remain ON for the 45 second fan purge
- After the 45 second fan purge, G1 LED remains ON and all zone dampers open
24 SlimZone Premier