Instruction/ maintenance manual of the product W**H Bard
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Manual 2100-516H Page 1 of 19 INST ALLA TION INSTRUCTIONS SINGLE ST AGE HEA T PUMPS LOW VOL T AGE CONTROL CIRCUIT WIRING MODELS W**H W**H*D S**H S**H*D T**H T**H*D Manual : 2100-516H Supersedes: 2100-516G File: V olume III T ab 16 Date: 03-28-14 Bard Manufacturing Company , Inc.
Manual 2100-516H Page 2 of 19 Contents Figures Figure 1 Basic HP w/Opt. Elec. Heat ..................... 5 Figure 2 HP w/Opt. MF AD, CRV & ERV V ent. Pkg. w/Programmable T -Stat ........................... 6 Fi gu re 3 HP w/Opt. MF AD, CRV & ERV V ent.
Manual 2100-516H Page 3 of 19 T ABLE 1 DIAGRAM TO USE WITH UNIT AND VENTS System V ent None CRV , ERV , MF AD CRVMWH-3 CHCRV -5 EIFM Economizer ECONWM* CS2000A* V ent Code X R, M, V , P C E T , W , S .
Manual 2100-516H Page 4 of 19 Part Number Predominate Features 8403-038 (H600A1014) SPDT switching, pilot duty 50V A @ 24V Humidity range 20-80% RH 8403-047 (H200-10-21-10) Electronic dehumidistat SPS.
Manual 2100-516H Page 5 of 19 FIGURE 1 BASIC HEA T PUMP WITH OPTIONAL ELECTRIC HEA T NO ECONOMIZER or VENTILA TION P ACKAGES C Facto ry Jumper I nstalled 1 Un it 1 24V Low Voltage Terminal Blo ck W3 E.
Manual 2100-516H Page 6 of 19 FIGURE 2 HEA T PUMP WITH OPTIONAL MF AD, CRV & ERV VENTILA TION P ACKAGING WITH PROGRAMMABLE THERMOST A T (RECOMMENDED) 1 6 5 2 4 3 3 4 if optional CO controller is used.
Manual 2100-516H Page 7 of 19 FIGURE 3 HEA T PUMP WITH OPTIONAL MF AD, CRV and ERV VENTILA TION P ACKAGING WITH NON-PROGRAMMABLE THERMOST A T (NO OCCUPIED SIGNAL) E Un it C R Y E Y1 Low Vol tage Wi ri.
Manual 2100-516H Page 8 of 19 FIGURE 4 HEA T PUMP WITH OPTIONAL MF AD, CRV and ERV VENTILA TION P ACKAGING WITH NON-PROGRAMMABLE THERMOST A T WITH CO2 CONTROLLER Un it C G R Y E Y1 W2 W1 O1 DH L B W3 .
Manual 2100-516H Page 9 of 19 FIGURE 5 HEA T PUMP WITH OPTIONAL EIFM ECONOMIZER “E” VENT OPTION Un it CRB Y E Y1 W2 W1 O1 DH Terminal Blo ck L W3 G Y2 Y1 Pi nk Thermostat Or ange Ye ll ow C Black 24V Low Voltage L Pu rp le YO/D Y1 1 Facto ry Jumper I nstalled.
Manual 2100-516H Page 10 of 19 FIGURE 6 HEA T PUMP WITH DEHUMIDIFICA TION SEQUENCE AND NO VENTILA TION P ACKAGE USING THERMOST A T #8403-060 COMBINA TION TEMPERA TURE & HUMIDITY CONTROLLER C Facto ry Jumper I nstalled.
Manual 2100-516H Page 1 1 of 19 FIGURE 7 HEA T PUMP WITH DEHUMIDIFICA TION SEQUENCE WITH NON-PROGRAMMABLE THERMOST A T C Un it C G R Y E Y1 Bard par t #8403-038 E O1 DH L B Term i nal Bl ock #TH5220D 1151 W3 24V Low V olt age 1 Mechani cal Humi di stat L W1 Red Yel low 6 5 3 4 1 Fact ory Jumper I nst al l ed.
Manual 2100-516H Page 12 of 19 FIGURE 8 HEA T PUMP WITH DEHUMIDIFICA TION SEQUENCE & OPTIONAL MF AD, CRV & ER V VENTILA TION P ACKAGING USING ELECTRONIC THERMOST A T WITH COMBINA TION TEMPERA TURE & HUMIDITY CONTROL WITH OPTIONAL CO2 CONTROLLER 2 G Block Red during scheduled occupied periods.
Manual 2100-516H Page 13 of 19 FIGURE 9 HEA T PUMP WITH DEHUMIDIFICA TION SEQUENCE & OPTIONAL MF AD, CRV & ERV VENTILA TION P ACKAGING USING A NON-PROGRAMMABLE THERMOST A T (NO OCCUPIED SIGNAL.
Manual 2100-516H Page 14 of 19 FIGURE 10 HEA T PUMP WITH DEHUMIDIFICA TION SEQUENCE & OPTIONAL MF AD, CRV & ERV VENTILA TION P ACKAGING USING A NON-PROGRAMMABLE THERMOST A T WITH CO2 CONTROLLER 2 Cool Un it 24V Low V oltage Low Vol tage Wi ri ng Di agram Term i nal Bl ock Heat 2 St age Y1 1 Bard par t #8403-058 Jumper needs t o be added.
Manual 2100-516H Page 15 of 19 FIGURE 1 1 HEA T PUMP WITH CS2000A2 JUMPER IS FACTORY INSTALLED. LIGHTING CONTROL CIRCUIT IS OPTIONAL AND FIELD SUPPLIED. LIGHTING CONTROL RELAY REQUIRES NORMALLY CLOSED CONTACTS AND MUST BE SIZED ACCORDING TO CONTROLLED LOAD.
Manual 2100-516H Page 16 of 19 FIGURE 12 W**H1 DEHUM. WITH ECONOMIZER & #8403-060 THERMOST A T (EIFM) “E” VENT OPTION *EL ECTRI CAL S H OCK HAZA RD *D ISCO NN E CT POWE R BE FO RE S ERV ICIN G. DAN G ER ! 1 24 56 3 1 24 56 3 Yellow Lo w Volta ge Blue W3 Bla ck *T he r mo stat Mode l C on fi gu rati on Note s: W ** H 1 D e hu m .
Manual 2100-516H Page 17 of 19 FIGURE 13 1-ST AGE HEA T PUMP WITH OPTIONAL ELECTRIC HEA T WITH OR WITHOUT DEHUMIDIFICA TION WITH ECONWM STYLE ECONOMIZER “W” OR “T” VENT OPTION W1 /E Y2 1 is 10V (100 %) . Depending upon application may require se tt ing t o lower value.
Manual 2100-516H Page 18 of 19 FIGURE 14 HEA T PUMP WITH OPTIONAL CR VMWH-3 OR CHCRV -5 VENTILA TION P ACKAGING WITH PROGRAMMABLE THERMOST A T (RECOMMENDED) 3 6 5 2 4 1 3 during scheduled occupied per.
Manual 2100-516H Page 19 of 19 FIGURE 15 HEA T PUMP WITH OPTIONAL CR VMWH-3 OR CHCRV -5 VENTILA TION P ACKAGING WITH NON-PROGRAMMABLE THERMOST A T (NO OCCUPIED SIGNAL) Y L 1 Stage Cool 2 Stage Heat Th.
An important point after buying a device Bard W**H (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bard W**H yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bard W**H - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bard W**H you will learn all the available features of the product, as well as information on its operation. The information that you get Bard W**H will certainly help you make a decision on the purchase.
If you already are a holder of Bard W**H, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bard W**H.
However, one of the most important roles played by the user manual is to help in solving problems with Bard W**H. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bard W**H along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
