Dry-Matic DM01B, DM07B User Manual
DM01B & DM07B - Operating Instructions, Installation Instructions, Wiring diagrams June 2017
1
Dry-Matic
DM01B & DM07B with Attic Controller
•User Operating Instructions p2-3
•Installation Schematic p4-5
•Installation Instructions p4-7
•Warranty p8
Attic controller
DMM01B & DM07B - Operating Instructions, Installation Instructions, Wiring diagrams June 2017
2
Attic controller
Set and leave Hi/Lo (for DM01B)
or Heater (for DM07B)
thermostat at 15°C
Dry-Matic User Operation
SystemBenets
Congratulations on purchasing a Dry-Matic. Your Dry-Matic is designed to
provide whole home ventilation 24hrs per day 7 days per week. This provides
the benets of:
• Virtually eliminating condensation on windows and cold surfaces by forcing out
moist stale air and replacing with relatively dry air.
• Reducing airborne concentrations of irritants, asthma causing allergens and
smells by forcing out stale air and replacing it with fresh air.
• Heat recovery, recycles space heating energy lost to the roof space.
• Heat recovery, takes advantage of solar gain to the roof space on those sunny
winters’ days.
Standard Unit DM01BCeiling Diffuser DM07B Heated Unit
Set and leave Summer Off
thermostat at 27°C
DM01B & DM07B - Operating Instructions, Installation Instructions, Wiring diagrams June 2017
3
DMFS
Filter Bag
(air intake in attic)
DMFB
Filter Box
DMFC Carbon Filter
(inside DMFB)
Cleaningthelters
Although the Dry-Matic is designed to run continuously for
years, the lters do need cleaning every 8 months or so for
optimal performance (clean at least yearly).
When the hall controller display starts ashing - this indicates
it is time to clean the lters.
The white lter bag can be machine washed on gentle cycle
or hand washed - vacuum rst to remove excess dust.
Alternatively replace with a new one.
The carbon lter inside the lter box should be checked - if it
is showing signs of dust and dirt, it can be vacuumed clean
or replaced. It is recommended to clean or replace every
second year.
You may prefer to get a professional to climb into the attic
space to access the lters.
Dry-Matic Maintenance
Optional Heater
The DM07B units have been tted with a thermostatically controlled duct heater
that tempers the incoming air when it is cold in the attic.
Your Dry-Matic is essentially fully automatic in operation once commissioned to
suit your home.
•
Anti Condensation Mode - when the attic temperature is cooler than the house
temperature, the Fan operates at trickle speed to provide background ventilation
24/7.
•
Auto Summer Shutdown - when house is hot and attic is very hot >27°C, the
system shuts down until the attic temp decreases again.
•
Heater Mode (heated models only) - if the attic is cold, <15°C, the heater can operate to
temper the incoming fresh air.
Loading...