Lifebreath 2500IFD Optional Remote Controls, User Adjustable Defrost, Operation, Defrost On, High

Optional Remote Controls

DEHUMIDISTAT VENTILATION CONTROL*

LOCATION: Spa or pool area, anywhere that humidity is a concern. (connect 1/unit only)

• Ventilation control turns HRV system OFF and ON.

• Dehumidistat increases ventilation when required Red - common / Black - hi/low / Orange - on/off PART NO. 99-116c/w 3 wire cable 60' (18m)

				REMOTE DEHUMIDISTAT
				LOCATION: Spa or pool area, anywhere that humidity
Setting	Relative to			is a concern.
Dehumidistat
Outside	Conditions			• Provides high speed ventilation when humidity level
WINTER:
Set dehumidistat .				exceeds selected setting.
	30% to 40%
If home is too humid, .
between		too dry,
If home is			.
adjust to	higher setting
adjust to	lower setting			PART NO. 99-130
SUMMER:
Set dehumidistat
to OFF.

ON

OFF

HIGH
	Supplied
	and Installed
LOW	by Contractor

Off	10
	20
60	30
50	40

CRANK TIMER

•Provides high speed ventilation as required. Crank Timer - 60 minute

PART NO. 99-101

ON/OFF

HIGH/LOW

COMMON

User Adjustable Defrost

OPERATION

Defrost timer device	Yellow
(see wiring diagram
for location)

Once the snap disk senses temperatures below -3˚C (27˚F), it will activate the defrost mode, which begins with the Defrost OFF cycle, and then continues into the Defrost ON cycle.

Yellow (outer dial) adjusts length of time between defrost cycles (OFF cycle)

Orange

Orange (center dial) adjusts time spent in defrost mode

(ON cycle)

ON

II I I

I

I

I I I I I

I

OFF

I

I

I

I

I

I

I

I

0.4

0.6

I

I

I

I

I

I

I

I

0.2

0.8

I

I

I

I

I

I

I

I

I

I

I

I

I

0

1.0

I

I

I

I

I

I

I

ON

hrs

OFF

Factory pre-set defrost cycle and time are:

DEFROST ON

=.15 HR. (10 mins)

DEFROST OFF

=.50 HR. (30 mins)

	Factory pre-set dial positions
	DO NOT ADJUST
EXAMPLES OF DEFROST CYCLES
32ºF (0ºC)	No defrost required
13ºF (-11ºC)	10 mins. defrost ON - 30 mins. defrost OFF
-40ºF (-40ºC)	15 mins. defrost ON - 30 mins. defrost OFF

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