Room Thermostat Connection - Ariston Type C Installation Instructions Manual

C S
OAXIAL YSTEMS
F . 2.9
IG
Exhaust
Type
10 RFFI
C12 (xx)
Coaxial
C32 (xx)
Systems
C42 (xx)
ø 60/100
2.10 R T
OOM HERMOSTAT
C
ONNECTION
To connect a room thermostat and/or time clock, it is necessary
to:
1. - Open the control panel as indicated in section 4.3;
2.- Remove screws "A" and remove the inspection cover from
the reverse of the control panel;
3. - For the room-thermostat connect the thermostat switching
wires to the position 5 and 6 and remove the wire link (for
three-wire thermostats connect the neutral to terminal N);
4. - For the time clock connect the clock switching wires to the
positions 3 and 4 and connect the clock motor electrical
supply to the terminals marked L and N.
Note: A frost thermostat is built-in to the appliance.
For connection to control systems with zone valves
for hot water cylinders see section 3.
Restrictor Maximum
Extension
ø 44 mm
Exhaust/Air
L min = 0.5 m
L = 5 m
L max = 1 m
Risk of Condensation Forming
Piping not insulated
ø 44
restrictor NO restrictor
NONE NONE
9
I !
MPORTANT
For all flue systems, a restrictor must
always be inserted into the boiler's
flue connector; the restrictor must be
Ø 44 in diameter depending on the
length of piping indicated in T
2.1.
F 2.9 and F 2.10 illustrate some of
IG IG
the various designs for coaxial or twin
pipe flue systems.
For fur ther infor mation
discharge/ventilation accessories, see
the F P A
LUE IPE CCESSORIES
Piping insulated
ø 44
restrictor NO restrictor
NONE NONE
A
ABLE
on
M .
ANUAL
T 2.1
ABLE