0582040 RF TRANSMITTER USE AND INSTALLATION INSTRUCTIONS
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7
Initial start-up. Manual mode burner level selection
Press and hold the "ON" button (
MAX
CLOCK
MAN
AUTO
PILOT
SLEEP PROGRAM
- Fig. 4 - ) for at least 2 seconds to enable the
ignition sequence (see Section 11.5).
Use the "UP" (
MAX
CLOCK
MAN
AUTO
PILOT
SLEEP PROGRAM
- Fig. 4 - ) and "DOWN" (
MAX
CLOCK
MAN
AUTO
PILOT
SLEEP PROGRAM
- Fig. 4 - ) buttons to increase or
decrease the gas flow to the burner. The operation is not cyclic.
In manual mode it's not possible to have a level lower than level 1.
Initial start-up. AUTO mode operation
When AUTO mode is selected, the automatic modulation is enabled the system
setting its operation depending on the values of Tset and Troom.
Initial start-up. Modulation
Troom is checked and compared with Tset at fixed time intervals and depending
on these values, the burner level is updated by one level step at each temperature
check:
Troom < Tset →burner level INCREASE
Troom ≥Tset →burner level DECREASE
As long as Troom < Tset, the burner level is increased up to MAX (level 5),
remaining in this state until Troom ≥Tset. On the other hand, as long as Troom
≥Tset, the burner level is decreased down to STANDBY position; when in this
position, icon “PILOT” appears.
The motor remains in the updated burner level until the next temperature check
occurs, that is until the temperature check waiting time is expired. When in MIN
position (level 1), if temperature check results Troom ≥Tset, the system remains
in this position for a time tcheck_min, after that, if Troom ≥Tset condition is still
valid, it proceeds to STANDBY.
In the following table are listed the different waiting times for each burner level:
Burner Level Temperature check waiting time
STANDBY level (PILOT) tcheck_standby(1)(2)
LEVEL 1 (MIN) to STANDBY tcheck_min (2)
LEVEL 1 (MIN)
LEVEL 2
LEVEL 3
LEVEL 4
LEVEL 5 (MAX)
tcheck_level (2)
Table 2
(1) This waiting timer is reset in case of manual update of Tset above Troom
(2) See "Functional parameters" table
Initial start-up. STANDBY level exit conditions
The system moves out from STANDBY level if:
1) Temperature check waiting timer has expired and Troom < Tset.
2) While in STANDBY position, in case of manual update of Tset > Troom,
regardless temperature check waiting timer value.
