Sime AQUA Serie Manual Del Usuario página 73

2.7.1 Wiring diagram (fig. 9)
SPA
IG
PA
TL
E/I
TB
TM
R2
OP
KEY
IG Main switch
TB Tank stat
R-R2 Relay
TL Limit stat
TS Safety stat
EI Summer/Winter switch
TC Boiler stat
SPA Water pressure gauge triggered light
SA Power on light
SB Burner "lock out" warning light
PA Water switch
PI C.H. pump high efficiency
PB D.H.W. pump high efficiency
B Gas-oil burner
TA Room stat
OP Timer programmer (optional)
TI Minimum thermostat
NOTE:
When connecting the room stat (TA) remove the brid-
ge between terminals 20-21
When connecting the Timer Programmer (OP) remove
the bridge between terminals 30-31.
R
PB
SB
TC
TA
PI
TS
B
Fig. 9
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