User`s guide

Page 38
Suggested additional components
Pack 1
Pack 2
Pack 3
1 heating zone and
DHW with combined
buffer and DHW
cylinder
1 heating zone and
DHW with separate
buffer and DHW
cylinder
1 heating zone with
buffer tank
Concrete base, fixing bolts, condensate
drain method
Interconnecting pipe work
Ducting for wiring and pipe work
Chemicals for cleaning existing pipe
work and standard corrosion inhibitors
for central heating systems
Air purge valves at every high point
Isolation switch for isolation of heat
pump during maintenance
Multi core cable for connection of wiring
centre to heat pump
2 core cable for connection of DHW
sensor
No
3 core cable for connection of DHW
immersion heater to heat pump
Depends upon
schematic. Either
cable or relay
required.
Depends upon
schematic. Either
cable or relay
required.
No
Relay for switching immersion heater
3 core cable for mains supply from
Distribution board to Isolation switch.
Expansion vessel
An expansion internal vessel is supplied, an addition one may be
required depending upon system volume.
Flushing & Filling point / Drain down
point
Bypass for heating circuit
Heat emitters
Table 6: Components not supplied by Dimplex but required to complete the installation.