Bard W**H*D, S**H*D, T**H*D installation instructions Crv

FIGURE 9

HEAT PUMP WITH DEHUMIDIFICATION SEQUENCE & OPTIONAL MFAD, CRV & ERV VENTILATION

PACKAGING USING A NON-PROGRAMMABLE THERMOSTAT (NO OCCUPIED SIGNAL)

Low Voltage Wiring Diagram

Thermostat	C	G R Rc Y	E AUX O/B
Bard part #8403-058
		1

L1 Stage Cool

2 Stage Heat

"L" is constant 24V output when thermostat is in Em Heat mode

24V Low Voltage	C G R	Y1	Y E W2 B W1 W3 DH O1	L
Terminal Block

Unit

1

		Red			2
	Orange		CRV		Brown/White
Black			ERV
	4			Ventilation
				Packages
Black		MFAD			RED
			3
6	5	3			4
Electronic Humidistat
Bard part #8403-047
		Red			Yellow
		Mechanical Humidistat
			Bard part #8403-038

MIS-2638 C

1Factory Jumper Installed.

2Add jumper, ventilation will be active whenever blower operates.

3Jumper needs to be added.

4Orange wire is not connected.

Manual	2100-516H
Page	13 of 19