Bard MULTI-TEC W18ABP Series, Literature Assembly

Page: 27 / 128

Manual 2100-712C
Page 3 of 38
Figure 7 Last 24 Hour Tracking ...................... 8
Figure 8 Software Version Information ............ 8
Figure 9 Alarm Log Screen Breakdown............ 8
Figure 10 Unit Configuration ........................... 9
Figure 11 Executing Self Test ........................ 10
Figure 12 Entering Model/Serial Number ........ 10
Figure 13 Alarm Screen Breakdown ................ 11
Figure 14 Clearing Alarms ............................. 11
Figure 15 Clearing Alarm Logs ....................... 11
Figure 16 Adjusting Mixed Air Alarm Values .... 12
Figure 17 Adjusting Damper Alarm Values ...... 12
Figure 18 Adjusting Freeze Alarm Values ........ 13
Figure 19 Blower Speeds .............................. 14
Figure 20 Balanced Climate Enable/Disable .... 15
Figure 21 Wall-Mount Unit Cooling Staging ..... 15
Figure 22 Adjusting Cooling Differential Values .. 16
Figure 23 Adjusting Heating Differential Values . 16
Figure 24 Wall-Mount Unit Heating Staging .... 16
Figure 25 Economizer A4 Screen ................... 17
Figure 26 Economizer A5 Screen ................... 17
Figure 27 Adjusting Damper Modulation
Values .......................................... 17
Figure 28 Making Adjustments to Unit Disable .. 18
Figure 29 Dehumidification Control ................ 19
Figure 30 Wall-Mount Unit Control Board ....... 20 Figure 31 8201-169 Compressor Control
Module ......................................... 25
Figure 32 Fan Blade Setting .......................... 26
Figure 33 Motor Connections ......................... 30
Figure 34 Motor Connections ......................... 31
Figure 35 Dirty Filter Switch Location ............ 32
Figure 36 Adjusting Dirty Filter Switch ........... 33
Figure 37 8301-057 Switch Terminals ........... 34
Figure 38 8301-067 Sensor Dip Switches ...... 34
Table 1
LC1000/TEC-EYE Passwords
(Defaults) ....................................... 7
Table 2
Wall-Mount Unit Status Messages ..... 7
Table 3 Software Versioning Guide ................ 9
Table 4 Unit Control Board Terminals .......... 21
Table 5 MULTI-TEC Cooling Pressures ......... 23
Table 6A W18-36AB* Optional Accessories ... 27
Table 6B W18-36LB* Optional Accessories ... 28
Table 7
8301-067 Sensor: Temperature/
Resistance .................................... 35
Table 8
8301-067 Sensor: Humidity/Voltage .. 36
Table 9 8408-044 Sensor: Temperature/
Resistance Curve J ......................... 37
Table 10 Wall-Mount Unit Alarm Index .......... 38
FIGURE 1
MULTI-TEC W18-36A/LB Wall-Mount Unit Model Nomenclature
CONTROL MODULES
E – Low Ambient Control
C – Low Ambient Control
& Crank Case Heater
COIL OPTIONS
X – Standard
1 – Phenolic Coated Evaporator
2 – Phenolic Coated Condenser
3 – Phenolic Coated Evaporator
and Condenser
4 – Coated Coils and Condenser
Section
5 – Coated Coils, Inside and
Outside of Unit
P
– PLC Logic Board
E – PLC with Electric Reheat Dehumidification
W 36 A B P A 10 5 X X X X E
MODEL SERIES
REVISION
A – Right Hand
L – Left Hand
PLACEHOLDER
X for future use
CAPACITY
18 – 1½ Ton
24 – 2 Ton
30 – 2½ Ton
36 – 3 Ton

Having "B" in this position in the model number
disables all economizer function. Emergency
vent will still operate when "B" is in this
position.
KW
VENTILATION OPTIONS
B – Blank-off Plate

5 or E – Economizer
A – 230/208/60/1
B – 230/208/60/3
C – 460/60/3
D – 240/220/50/1
VOLTS & PHASE
E – 240/220/50/3
or 220/200/50/3
F
– 415/380/50/3
Q – 575/60/3
FILTER OPTIONS
X – 1" Throwaway (Standard)
W – 1" Washable
P – 2" Pleated (MERV 8)
M – 2" Pleated (MERV 11)
N – 2" Pleated (MERV 13)
COLOR OPTIONS
X – Beige (Standard)
1 – White
4 – Buckeye Gray
5 – Desert Brown
8 – Dark Bronze
S – Stainless Steel
A – Aluminum