Worcester 35CDi User Manual

Supplied By www.heating spares.co Tel. 0161 620 6677
28
Above
9°C
Commence normal
central heating mode
until temperature
reaches 30°C
5°C
to
9°C
Below
5°C
No demand
and primary
temperature
below 8°C
Internal
“Autofrostat”
demand
Wait in normal
off state for
30 minutes
Run pump for
four minutes
Monitor
central
heating
sensor
Return to
normal off
state
AUTOFROSTAT FUNCTION
Within four
minutes of last
hot water
demand
AND
primary
temperature
above 80°C
If heat
demand has
occured in last
30 minutes
Run pump
until primary
drops to
80°C
If heat
demand has
NOT
occured in last
30 minutes
Run pump
until primary
drops to
80°C
If primary
temperature
still increases
above 90° C
Run pump for
2 seconds
OVERRUN FUNCTION
AUTOFROSTSTAT FUNCTION

Worcester 35CDi Specifications

General

Model	35CDi
Output	35kW
ERP Rating	A
Domestic Hot Water Output	35kW
Max Working Pressure	3 bar
Fuel Type	Natural Gas