Optional Control; Other Features; Main And Optional Controls Available For Your Unit; Special Cold Weather Tbi Mode For Ervs - Broan ERV100HC Installer Manual

7.0 Control Devices
7.2 O C
PTIONAL
L -
IGHTED PUSH BUTTON REMOTE
This remote illuminated switch is typically installed in bathrooms, kitchen and laundry room to provide
20 minutes of high speed ventilation at the push of a button. The switch is supplied and mounted on a white
single gang wall plate. This push button is available only for HRV100H and HRV200H units.
20/40/60-
MINUTE PUSH
This remote illuminated switch is typically installed in bathrooms, kitchen and laundry room to provide
20, 40 or 60 minutes of high speed ventilation at the push of a button. The switch is supplied and mounted
on a white single gang wall plate. This push button is not available for HRV100H and HRV200H units.
M T
ECHANICAL IMER
This timer allows up to 60 minutes of high speed operation to be selected from a remote location.
7.3 O F
THER EATURES
F
URNACE INTERLOCK
The furnace fan can be interlocked so that it will run simultaneously with the ERV or HRV to ensure proper
distribution of fresh air throughout the house (see table section 7.4, to see if it is available on your unit).
P
ERMANENT MEMORY
Our electronic controls have a default memory feature in the event of a power outage. Even the date of the
last service reminder is maintained as a convenience to the homeowner.
C
ONTROL UPGRADES
All controls can be used on any ERV, so a Basic (or VT1W) control can be upgraded to the Electro
(or VT2W) in the future (see table in Section 7.4 below for control availability according to the units).
7.4 M O
AIN AND
Model number Humidity VT1W (U.S.)
Control
1001 ERV /
ERV100HC
1001 HRV
2001 ERV
ERV200HC
2001 HRV
HRV100H /
X
HRV200H
7.5 S C
PECIAL OLD
The enthalpic core installed in ERVs requires extra protection when the outside temperature drops below
-15°C (5°F).
A special operating mode called TBI (Time-Based Intermittent) is activated under these conditions.
Characteristics of cold weather TBI mode
• activated when the outside temperature drops below -15°C (5°F).
• 20/40 cycle (20 minutes LOW speed followed by 40 minutes OFF).
• usual control of air supply via the main wall control is suspended (except for the OFF position).
• optional control (20/40/60-minute push button) retain its temporary high speed activation capability.
• deactivated when the outside temperature warms up higher than -15°C (5°F).
(cont'd)
ONTROL
20-
MINUTE SWITCH
- :
BUTTON TIMER
(for forced air heating system)
C
PTIONAL ONTROLS
MAIN CONTROLS
VT2W (U.S)
Basic (CAN.) Electro (CAN.)
X X
X X
X X
X X
X
W TBI M
EATHER
:
A
VAILABLE FOR YOUR
OPTIONAL CONTROLS
20/40/60min. 20-min.
push-buttonpush-button
timer timer
X
X
X
X
X
ERV
ODE FOR S
23
U
NIT
Furnace
60-min.
Interlock
crank timer
X Integrated
X Integrated
X Integrated
X Integrated
Optional kit
X
Part # 12658