6
Installation Guide
Heat Output Performance
Fault Finding
In the event of any difficulty, please contact us on 01245 324560.
It will be more helpful if you do not remove the product from the central heating system.
It is recommended that the Space Saver model chosen is capable of maintaining the calculated heat loss
at normal heat output (I) enabling the boost setting (II) to be used for faster heat up.
Model
Heat Output
∆∆
t 60ºC
Heat Output
∆∆
t 50ºC
Normal
Boost
Normal
Boost
(kW)
(kW)
(kW)
(kW)
SS3 W
0.8
0.9
0.6
0.8
SS5 W
1.3
1.7
1.1
1.4
SS7 W
1.6
1.9
1.3
1.6
SS9 W
2.2
2.4
1.9
2.1
1. Fan does not run on any switch setting.
a. Check the power supply is switched ON.
b. Check fuse in the fused spur.
c. Check the wiring connections at the fused spur.
2. No heat output on settings I and II.
a. Check the power supply is switched ON.
b. If fitted, ensure any room thermostats are
calling for heat.
c. Balance the central heating system if installed
on the same circuit as panel radiators and
increase the circulating pump speed if required.
d. Increase the boiler water temperature.
Notes:
∆∆
T 60ºC assumes a mean water temperature of 80ºC and room temperature of 20ºC.
∆∆
T 50ºC assumes a mean water temperature of 70ºC and room temperature of 20ºC.
